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                                                                                                  • Reduced Price
                                                                                                    1. Home
                                                                                                    2. Cooling & Thermal Management
                                                                                                    3. Heat Sinks
                                                                                                    4. Natural Convection Heat Sinks
                                                                                                    5. Circular Pin Fin Series Natural Convection Heat Sinks

                                                                                                    Circular Pin Fin Series Natural Convection Heat Sinks:

                                                                                                    12 Products Found
                                                                                                    View
                                                                                                    Buyer
                                                                                                    Engineer
                                                                                                    Manufacturer
                                                                                                    Thermal Resistance
                                                                                                    External Width - Metric
                                                                                                    External Height - Metric
                                                                                                    External Length - Metric
                                                                                                    Heat Sink Material
                                                                                                    External Width - Imperial
                                                                                                    External Height - Imperial
                                                                                                    External Length - Imperial
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                                                                                                    1 Filter(s) Selected
                                                                                                    ComparePrice ForQuantity
                                                                                                    SF-CHS-212110-PC
                                                                                                    SPREADFAST SF-CHS-212110-PC
                                                                                                    2522619

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 21.3 °C/W
                                                                                                    3. 21 mm
                                                                                                    4. 10 mm
                                                                                                    5. 21 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.108.060
                                                                                                    10+
                                                                                                    Rs.94.550
                                                                                                    25+
                                                                                                    Rs.92.610
                                                                                                    50+
                                                                                                    Rs.90.660
                                                                                                    100+
                                                                                                    Rs.89.790
                                                                                                    Min: 1 / Mult: 1
                                                                                                    21.3°C/W
                                                                                                    21mm
                                                                                                    10mm
                                                                                                    21mm
                                                                                                    Ceramic
                                                                                                    0.83"
                                                                                                    0.39"
                                                                                                    0.83"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-171706-PC
                                                                                                    SPREADFAST SF-CHS-171706-PC
                                                                                                    2522617

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 43.3 °C/W
                                                                                                    3. 17 mm
                                                                                                    4. 6 mm
                                                                                                    5. 17 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.85.720
                                                                                                    10+
                                                                                                    Rs.75.000
                                                                                                    25+
                                                                                                    Rs.73.460
                                                                                                    50+
                                                                                                    Rs.71.920
                                                                                                    100+
                                                                                                    Rs.70.490
                                                                                                    Min: 1 / Mult: 1
                                                                                                    43.3°C/W
                                                                                                    17mm
                                                                                                    6mm
                                                                                                    17mm
                                                                                                    Ceramic
                                                                                                    0.67"
                                                                                                    0.24"
                                                                                                    0.67"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-191906-PC
                                                                                                    SPREADFAST SF-CHS-191906-PC
                                                                                                    2522618

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 38.7 °C/W
                                                                                                    3. 19 mm
                                                                                                    4. 6 mm
                                                                                                    5. 19 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.93.550
                                                                                                    10+
                                                                                                    Rs.81.850
                                                                                                    25+
                                                                                                    Rs.80.170
                                                                                                    50+
                                                                                                    Rs.78.480
                                                                                                    100+
                                                                                                    Rs.77.550
                                                                                                    Min: 1 / Mult: 1
                                                                                                    38.7°C/W
                                                                                                    19mm
                                                                                                    6mm
                                                                                                    19mm
                                                                                                    Ceramic
                                                                                                    0.75"
                                                                                                    0.24"
                                                                                                    0.75"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-151506-PC
                                                                                                    SPREADFAST SF-CHS-151506-PC
                                                                                                    2522615

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 52.5 °C/W
                                                                                                    3. 15 mm
                                                                                                    4. 6 mm
                                                                                                    5. 15 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.73.220
                                                                                                    10+
                                                                                                    Rs.64.060
                                                                                                    25+
                                                                                                    Rs.62.740
                                                                                                    50+
                                                                                                    Rs.61.420
                                                                                                    100+
                                                                                                    Rs.60.200
                                                                                                    Min: 1 / Mult: 1
                                                                                                    52.5°C/W
                                                                                                    15mm
                                                                                                    6mm
                                                                                                    15mm
                                                                                                    Ceramic
                                                                                                    0.59"
                                                                                                    0.24"
                                                                                                    0.59"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-454512-PC
                                                                                                    SPREADFAST SF-CHS-454512-PC
                                                                                                    2522625

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 9.9 °C/W
                                                                                                    3. 45 mm
                                                                                                    4. 12 mm
                                                                                                    5. 45 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.393.090
                                                                                                    5+
                                                                                                    Rs.385.020
                                                                                                    10+
                                                                                                    Rs.376.940
                                                                                                    20+
                                                                                                    Rs.370.070
                                                                                                    50+
                                                                                                    Rs.363.200
                                                                                                    Min: 1 / Mult: 1
                                                                                                    9.9°C/W
                                                                                                    45mm
                                                                                                    12mm
                                                                                                    45mm
                                                                                                    Ceramic
                                                                                                    1.77"
                                                                                                    0.47"
                                                                                                    1.77"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-131306-PC
                                                                                                    SPREADFAST SF-CHS-131306-PC
                                                                                                    2522614

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 58.9 °C/W
                                                                                                    3. 13 mm
                                                                                                    4. 6 mm
                                                                                                    5. 13 mm
                                                                                                    Each
                                                                                                    10+
                                                                                                    Rs.58.970
                                                                                                    50+
                                                                                                    Rs.57.800
                                                                                                    100+
                                                                                                    Rs.56.620
                                                                                                    250+
                                                                                                    Rs.55.440
                                                                                                    Min: 10 / Mult: 10
                                                                                                    58.9°C/W
                                                                                                    13mm
                                                                                                    6mm
                                                                                                    13mm
                                                                                                    Ceramic
                                                                                                    0.51"
                                                                                                    0.24"
                                                                                                    0.51"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-353510-PC
                                                                                                    SPREADFAST SF-CHS-353510-PC
                                                                                                    2522623

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 15.4 °C/W
                                                                                                    3. 35 mm
                                                                                                    4. 10 mm
                                                                                                    5. 35 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.241.260
                                                                                                    10+
                                                                                                    Rs.231.340
                                                                                                    25+
                                                                                                    Rs.225.170
                                                                                                    50+
                                                                                                    Rs.222.910
                                                                                                    100+
                                                                                                    Rs.220.120
                                                                                                    Min: 1 / Mult: 1
                                                                                                    15.4°C/W
                                                                                                    35mm
                                                                                                    10mm
                                                                                                    35mm
                                                                                                    Ceramic
                                                                                                    1.38"
                                                                                                    0.39"
                                                                                                    1.38"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-232310-PC
                                                                                                    SPREADFAST SF-CHS-232310-PC
                                                                                                    2522620

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 24 °C/W
                                                                                                    3. 23 mm
                                                                                                    4. 10 mm
                                                                                                    5. 23 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.130.910
                                                                                                    10+
                                                                                                    Rs.114.540
                                                                                                    25+
                                                                                                    Rs.112.190
                                                                                                    50+
                                                                                                    Rs.109.830
                                                                                                    100+
                                                                                                    Rs.107.640
                                                                                                    Min: 1 / Mult: 1
                                                                                                    24°C/W
                                                                                                    23mm
                                                                                                    10mm
                                                                                                    23mm
                                                                                                    Ceramic
                                                                                                    0.91"
                                                                                                    0.39"
                                                                                                    0.91"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-272710-PC
                                                                                                    SPREADFAST SF-CHS-272710-PC
                                                                                                    2522621

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 15.6 °C/W
                                                                                                    3. 27 mm
                                                                                                    4. 10 mm
                                                                                                    5. 27 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.164.400
                                                                                                    10+
                                                                                                    Rs.143.850
                                                                                                    25+
                                                                                                    Rs.140.980
                                                                                                    50+
                                                                                                    Rs.138.100
                                                                                                    100+
                                                                                                    Rs.135.220
                                                                                                    Min: 1 / Mult: 1
                                                                                                    15.6°C/W
                                                                                                    27mm
                                                                                                    10mm
                                                                                                    27mm
                                                                                                    Ceramic
                                                                                                    1.06"
                                                                                                    0.39"
                                                                                                    1.06"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-424212-PC
                                                                                                    SPREADFAST SF-CHS-424212-PC
                                                                                                    2522624

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 9.4 °C/W
                                                                                                    3. 42 mm
                                                                                                    4. 12 mm
                                                                                                    5. 42 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.300.280
                                                                                                    10+
                                                                                                    Rs.287.940
                                                                                                    25+
                                                                                                    Rs.280.260
                                                                                                    50+
                                                                                                    Rs.277.440
                                                                                                    100+
                                                                                                    Rs.273.970
                                                                                                    Min: 1 / Mult: 1
                                                                                                    9.4°C/W
                                                                                                    42mm
                                                                                                    12mm
                                                                                                    42mm
                                                                                                    Ceramic
                                                                                                    1.65"
                                                                                                    0.47"
                                                                                                    1.65"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-606015-PC
                                                                                                    SPREADFAST SF-CHS-606015-PC
                                                                                                    2522627

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 4.7 °C/W
                                                                                                    3. 60 mm
                                                                                                    4. 15 mm
                                                                                                    5. 60 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.623.390
                                                                                                    5+
                                                                                                    Rs.610.590
                                                                                                    10+
                                                                                                    Rs.597.780
                                                                                                    20+
                                                                                                    Rs.586.880
                                                                                                    50+
                                                                                                    Rs.575.970
                                                                                                    Min: 1 / Mult: 1
                                                                                                    4.7°C/W
                                                                                                    60mm
                                                                                                    15mm
                                                                                                    60mm
                                                                                                    Ceramic
                                                                                                    2.36"
                                                                                                    0.59"
                                                                                                    2.36"
                                                                                                    Circular Pin Fin Series
                                                                                                    SF-CHS-313110-PC
                                                                                                    SPREADFAST SF-CHS-313110-PC
                                                                                                    2522622

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    SPREADFAST
                                                                                                    1. Heat Sink
                                                                                                    2. 14.6 °C/W
                                                                                                    3. 31 mm
                                                                                                    4. 10 mm
                                                                                                    5. 31 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    Rs.199.960
                                                                                                    10+
                                                                                                    Rs.174.960
                                                                                                    25+
                                                                                                    Rs.171.370
                                                                                                    50+
                                                                                                    Rs.167.770
                                                                                                    100+
                                                                                                    Rs.164.420
                                                                                                    Min: 1 / Mult: 1
                                                                                                    14.6°C/W
                                                                                                    31mm
                                                                                                    10mm
                                                                                                    31mm
                                                                                                    Ceramic
                                                                                                    1.22"
                                                                                                    0.39"
                                                                                                    1.22"
                                                                                                    Circular Pin Fin Series
                                                                                                    ComparePrice ForQuantity
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                                                                                                    An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                                                                                                    element14 is a trading name of element14 India Private Limited.
                                                                                                    Company identity number: U30009KA2007PTC044448 | Registered Office: D Block, 11th Floor, IBC Knowledge Park, 4/1,Bannerghatta Main Rd, Bhavani Nagar, Suddagunte Palya, Bangalore, Karnataka 560029, India.