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Natural Convection Heat Sinks :

24 Products Found

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Availability
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Price
Quantity
Thermal Resistance
Packages Cooled
External Width - Metric
External Height - Metric
External Length - Metric
Heat Sink Material
External Width - Imperial
External Height - Imperial
External Length - Imperial
Product Range
SK 95 25 TO 220
FISCHER ELEKTRONIK SK 95 25 TO 220
4621554

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 36 °C/W
  4. TO-220
  5. 25 mm
  6. 25 mm
  7. 6.5 mm
Each
1+Rs.99.130
10+Rs.86.740
25+Rs.71.860
50+Rs.70.430
100+Rs.68.990
36°C/W
TO-220
25mm
25mm
6.5mm
Aluminium
0.98"
0.98"
0.26"
-
SK 573 150 SA
FISCHER ELEKTRONIK SK 573 150 SA
1892340

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. 7.2 °C/W
  5. TO-3P
  6. TO-218
  7. TO-220
  8. TO-247
  9. TO-248
Each
1+Rs.726.120
5+Rs.641.280
10+Rs.611.990
20+Rs.590.340
50+Rs.571.400
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
150mm
Aluminium
0.98"
1.18"
5.91"
-
MPC252525T
AMEC THERMASOL MPC252525T
1892475

Data Sheet

RoHS

AMEC THERMASOL
  1. Heat Sink
  2. Square
  3. Micro Porous
  4. 10.21 °C/W
  5. 25 mm
  6. 2.5 mm
  7. 25 mm
Each
1+Rs.135.120
10+Rs.123.830
25+Rs.119.240
50+Rs.116.330
100+Rs.111.260
10.21°C/W
-
25mm
2.5mm
25mm
Ceramic
0.98"
0.098"
0.98"
-
SK 573 50 SA
FISCHER ELEKTRONIK SK 573 50 SA
1892341

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Extruded
  3. For Lock-In Retaining Spring
  4. 7.2 °C/W
  5. TO-3P
  6. TO-218
  7. TO-220
  8. TO-247
  9. TO-248
Each
1+Rs.260.630
10+Rs.228.050
25+Rs.223.490
50+Rs.218.930
100+Rs.214.370
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
50mm
Aluminium
0.98"
1.18"
1.97"
-
SK 573 100 SA
FISCHER ELEKTRONIK SK 573 100 SA
1892339

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. PCB
  3. Board Level
  4. Extruded
  5. 7.2 °C/W
  6. TO-3P
  7. TO-218
  8. TO-220
  9. TO-247
  10. TO-248
  11. 25 mm
Each
1+Rs.433.980
5+Rs.379.730
10+Rs.372.140
20+Rs.364.550
50+Rs.356.950
7.2°C/W
TO-3P, TO-218, TO-220, TO-247, TO-248
25mm
30mm
100mm
Aluminium
0.98"
1.18"
3.94"
-
ICK S 25 X 25 X 18,5
FISCHER ELEKTRONIK ICK S 25 X 25 X 18,5
1850055

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Square
  3. Pin
  4. For CPU
  5. 5.2 °C/W
  6. Universal Processor
  7. 25 mm
  8. 18.5 mm
  9. 25 mm
Each
1+Rs.1,355.120
5+Rs.514.110
10+Rs.503.830
20+Rs.493.550
50+Rs.483.270
5.2°C/W
Universal Processor
25mm
18.5mm
25mm
Aluminium
0.98"
0.73"
0.98"
-
ICK S 25 X 25 X 6,5
FISCHER ELEKTRONIK ICK S 25 X 25 X 6,5
1211712

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. Pin
  3. 5.4 °C/W
  4. Universal Processor
  5. 25 mm
  6. 6.5 mm
  7. 25 mm
Each
1+Rs.636.310
5+Rs.556.770
10+Rs.545.640
20+Rs.534.500
50+Rs.523.370
5.4°C/W
Universal Processor
25mm
6.5mm
25mm
Aluminium
0.98"
0.26"
0.98"
-
SF-CHS-252503F
SPREADFAST SF-CHS-252503F
2522609

Data Sheet

RoHS

SPREADFAST
  1. Heat Sink
  2. 45.4 °C/W
  3. 25 mm
  4. 2.5 mm
  5. 25 mm
Each
1+Rs.133.560
10+Rs.116.860
25+Rs.114.530
50+Rs.112.190
100+Rs.109.850
45.4°C/W
-
25mm
2.5mm
25mm
Ceramic
0.98"
0.098"
0.98"
Finned
FK 224 SA P SIP P SIP
FISCHER ELEKTRONIK FK 224 SA P SIP P SIP
4573323

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 18 K/W
  3. SIP
  4. 25 mm
  5. 8.3 mm
  6. 29.4 mm
Each
1+Rs.106.760
10+Rs.93.420
25+Rs.77.400
50+Rs.75.860
100+Rs.74.310
18K/W
SIP
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
FK 224 Series
ATS-CPX025025010-137-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-CPX025025010-137-C1-R0
5109957

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 6.9 °C/W
  3. 25 mm
  4. 10 mm
  5. 25 mm
Each
1+Rs.388.620
5+Rs.349.080
10+Rs.334.540
20+Rs.323.890
50+Rs.314.560
6.9°C/W
-
25mm
10mm
25mm
Aluminium
0.98"
0.39"
0.98"
pushPIN Series
ATS-CPX025025010-137-C2-R0
ADVANCED THERMAL SOLUTIONS ATS-CPX025025010-137-C2-R0
5109958

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 7 °C/W
  3. 25 mm
  4. 10 mm
  5. 25 mm
Each
1+Rs.446.540
5+Rs.401.110
10+Rs.384.410
20+Rs.372.160
50+Rs.361.450
7°C/W
-
25mm
10mm
25mm
Aluminium
0.98"
0.39"
0.98"
pushPIN Series
ATS-54250W-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-54250W-C1-R0
5109921

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 2.1 °C/W
  3. BGA
  4. 25 mm
  5. 24.5 mm
  6. 25 mm
Each
1+Rs.1,788.530
5+Rs.1,606.550
10+Rs.1,539.650
20+Rs.1,490.600
50+Rs.1,447.700
2.1°C/W
BGA
25mm
24.5mm
25mm
Aluminium
0.98"
0.96"
0.98"
-
FK 224 MI 220-1
FISCHER ELEKTRONIK FK 224 MI 220-1
4621128

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 18 °C/W
  4. TO-220
  5. 25 mm
  6. 8.3 mm
  7. 29.4 mm
Each
1+Rs.156.770
10+Rs.137.170
25+Rs.134.430
50+Rs.131.690
100+Rs.128.940
18K/W
TO-220
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
-
FK 224 SA 220-1
FISCHER ELEKTRONIK FK 224 SA 220-1
4621116

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. TO-220
  3. 18 °C/W
  4. TO-220
  5. 25 mm
  6. 8.3 mm
  7. 29.4 mm
Each
1+Rs.123.520
10+Rs.108.070
25+Rs.105.910
50+Rs.103.750
100+Rs.101.590
18K/W
TO-220
25mm
8.3mm
29.4mm
Aluminium
0.98"
0.33"
1.16"
-
HSB11-252518
SAME SKY HSB11-252518
4814053

Data Sheet

RoHS

SAME SKY
  1. Heat Sink
  2. 16.8 °C/W
  3. BGA
  4. 25 mm
  5. 18 mm
  6. 25 mm
Each
1+Rs.144.140
10+Rs.129.020
25+Rs.121.970
50+Rs.115.910
100+Rs.110.880
16.8°C/W
BGA
25mm
18mm
25mm
Aluminium Alloy
0.98"
0.708"
0.98"
-
MP008867
MULTICOMP PRO MP008867
3912331

Data Sheet

RoHS

MULTICOMP PRO
  1. Heat Sink
  2. Cold Forged
  3. 25 mm
  4. 11 mm
  5. 25 mm
Each
1+Rs.769.720
-
-
25mm
11mm
25mm
Aluminium Alloy
0.98"
0.433"
0.98"
-
FK 220 SA 220 TO 220
FISCHER ELEKTRONIK FK 220 SA 220 TO 220
4573297

Data Sheet

RoHS

FISCHER ELEKTRONIK
  1. Heat Sink
  2. 25 K/W
  3. TO-220
  4. 25 mm
  5. 20.5 mm
  6. 7 mm
Each
10+Rs.68.420
50+Rs.59.860
100+Rs.58.670
250+Rs.57.470
25K/W
TO-220
25mm
20.5mm
7mm
Aluminium
0.98"
0.8"
0.27"
FK 220 Series
ATS-55250K-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-55250K-C1-R0
5109933

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 8.8 °C/W
  3. BGA
  4. 25 mm
  5. 14.5 mm
  6. 25 mm
Each
1+Rs.1,469.930
5+Rs.1,320.380
10+Rs.1,265.390
20+Rs.1,225.070
50+Rs.1,189.820
8.8°C/W
BGA
25mm
14.5mm
25mm
Aluminium
0.98"
0.57"
0.98"
-
ATS-55250W-C1-R0
ADVANCED THERMAL SOLUTIONS ATS-55250W-C1-R0
5109934

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 4.7 °C/W
  3. BGA
  4. 25 mm
  5. 24.5 mm
  6. 25 mm
Each
1+Rs.1,608.680
5+Rs.1,560.400
10+Rs.1,522.930
20+Rs.1,464.180
50+Rs.1,424.550
4.7°C/W
BGA
25mm
24.5mm
25mm
Aluminium
0.98"
0.96"
0.98"
-
ATS-P1-138-C2-R0
ADVANCED THERMAL SOLUTIONS ATS-P1-138-C2-R0
5110015

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 4.62 °C/W
  3. 25 mm
  4. 15 mm
  5. 25 mm
Each
1+Rs.702.400
5+Rs.630.930
10+Rs.604.660
20+Rs.585.400
50+Rs.568.550
4.62°C/W
-
25mm
15mm
25mm
Aluminium
0.98"
0.59"
0.98"
pushPIN Series
ATS-CPX025025020-139-C2-R0
ADVANCED THERMAL SOLUTIONS ATS-CPX025025020-139-C2-R0
5109959

Data Sheet

RoHS

ADVANCED THERMAL SOLUTIONS
  1. Heat Sink
  2. 3.5 °C/W
  3. 25 mm
  4. 20 mm
  5. 25 mm
Each
1+Rs.475.500
5+Rs.427.120
10+Rs.409.330
20+Rs.396.290
50+Rs.384.890
3.5°C/W
-
25mm
20mm
25mm
Aluminium
0.98"
0.79"
0.98"
pushPIN Series
FA-T220-64E
OHMITE FA-T220-64E
2097688

Data Sheet

RoHS

OHMITE
  1. Heat Sink
  2. Square
  3. PCB
  4. Black Anodized
  5. 3 °C/W
  6. TO-220
  7. 25 mm
  8. 63.5 mm
  9. 41.6 mm
Each
1+Rs.433.680
5+Rs.411.640
10+Rs.392.980
20+Rs.381.400
50+Rs.373.290
3°C/W
TO-220
25mm
63.5mm
41.6mm
Aluminium
0.98"
2.5"
1.64"
F Series
FA-T220-25E
OHMITE FA-T220-25E
2097691

Data Sheet

RoHS

OHMITE
  1. Heat Sink
  2. Square
  3. PCB
  4. Black Anodized
  5. 4.7 °C/W
  6. TO-220
  7. 25 mm
  8. 25.4 mm
  9. 41.6 mm
Each
1+Rs.259.040
10+Rs.252.220
25+Rs.245.750
50+Rs.242.640
100+Rs.238.590
4.7°C/W
TO-220
25mm
25.4mm
41.6mm
Aluminium
0.98"
1"
1.64"
F Series
FA-T220-51E
OHMITE FA-T220-51E
2097689

Data Sheet

RoHS

OHMITE
  1. Heat Sink
  2. Square
  3. PCB
  4. Black Anodized
  5. 3.4 °C/W
  6. TO-220
  7. 25 mm
  8. 50.8 mm
  9. 41.6 mm
Each
1+Rs.413.780
5+Rs.390.050
10+Rs.366.310
20+Rs.351.320
50+Rs.336.330
3.4°C/W
TO-220
25mm
50.8mm
41.6mm
Aluminium
0.98"
2"
1.64"
F Series
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