Natural Convection Heat Sinks :
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price | Quantity | Thermal Resistance | Packages Cooled | External Width - Metric | External Height - Metric | External Length - Metric | External Diameter - Metric | Heat Sink Material | External Width - Imperial | External Height - Imperial | External Length - Imperial | External Diameter - Imperial | Product Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+Rs.1,155.820 5+Rs.1,011.340 10+Rs.991.120 20+Rs.970.890 50+Rs.950.660 | 3.6K/W | - | 76mm | 16.8mm | 150mm | - | Aluminium | 2.99" | 0.66" | 5.91" | - | - | ||||||
Each | 1+Rs.212.580 10+Rs.186.000 25+Rs.182.280 50+Rs.178.560 100+Rs.174.840 | 16.75K/W | - | 15mm | 10mm | 50mm | - | Aluminium | 0.59" | 0.39" | 1.96" | - | - | ||||||
Each | 1+Rs.880.160 5+Rs.770.140 10+Rs.754.740 20+Rs.739.340 50+Rs.723.940 | 4.4K/W | TO-3 | 46mm | 31.8mm | 46mm | - | Aluminium | 1.81" | 1.25" | 1.81" | - | FK 318 Series | ||||||
Each | 1+Rs.122.000 10+Rs.106.750 25+Rs.88.450 50+Rs.86.690 100+Rs.84.920 | 14K/W | TO-220 | 35.1mm | - | 55.6mm | - | Aluminium | 1.38" | - | 2.19" | - | FK 219 Series | ||||||
Each | 1+Rs.408.810 5+Rs.306.590 10+Rs.282.890 20+Rs.268.060 50+Rs.255.770 | 16°C/W | TO-220 | 14.5mm | 38.1mm | 12.7mm | - | Aluminium | 0.57" | 1.5" | 0.5" | - | - | ||||||
Each | 1+Rs.105.300 10+Rs.92.140 25+Rs.76.350 50+Rs.68.450 100+Rs.63.180 | 24°C/W | TO-220 | 19.05mm | 9.67mm | 19.05mm | - | Aluminium | 0.75" | 0.38" | 0.75" | - | - | ||||||
Each | 1+Rs.269.920 10+Rs.236.180 25+Rs.195.690 50+Rs.175.450 100+Rs.161.950 | 25°C/W | TO-220 | 12.7mm | 13mm | 19.5mm | - | Aluminium | 0.5" | 0.51" | 0.77" | - | - | ||||||
Each | 1+Rs.131.590 10+Rs.128.950 25+Rs.97.010 50+Rs.95.070 100+Rs.93.130 | 8.5°C/W | DIP | 19mm | 4.8mm | 51mm | - | Aluminium | 0.75" | 0.19" | 2.01" | - | - | ||||||
Each | 1+Rs.679.200 10+Rs.170.290 25+Rs.166.890 50+Rs.163.480 100+Rs.160.080 | 13.8°C/W | BGA | 40mm | 10mm | 40mm | - | Aluminium | 1.57" | 0.39" | 1.57" | - | - | ||||||
Each | 1+Rs.2,552.870 5+Rs.2,233.760 10+Rs.1,850.830 20+Rs.1,659.370 50+Rs.1,570.250 | 6.8°C/W | TO-220 | 32mm | 16mm | 60mm | - | Aluminium | 1.26" | 0.63" | 2.36" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 1+Rs.1,801.870 5+Rs.1,765.840 10+Rs.1,729.800 20+Rs.1,693.760 50+Rs.1,657.730 | 1.25°C/W | - | 150mm | 27mm | 100mm | - | Aluminium | 5.91" | 1.06" | 3.94" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+Rs.870.740 5+Rs.380.240 10+Rs.372.640 20+Rs.365.040 50+Rs.357.430 | 2.4°C/W | TO-3 | 97mm | 25mm | 50mm | - | Aluminium | 3.82" | 0.98" | 1.97" | - | - | |||||
Each | 1+Rs.96.000 10+Rs.84.120 25+Rs.72.240 50+Rs.70.800 100+Rs.69.360 | 13°C/W | DIP | 19mm | 4.8mm | 33mm | - | Aluminium | 0.75" | 0.19" | 1.3" | - | - | ||||||
Each | 1+Rs.375.680 5+Rs.332.390 10+Rs.318.120 20+Rs.307.100 50+Rs.297.650 | 4.9°C/W | TO-218, TO-220 | 46mm | 33mm | 50mm | - | Aluminium | 1.81" | 1.3" | 1.97" | - | - | ||||||
Each | 1+Rs.296.510 5+Rs.259.450 10+Rs.254.270 20+Rs.249.080 50+Rs.243.890 | 14K/W | TO-3 | 40mm | 12.7mm | 27mm | - | Aluminium | 1.57" | 0.5" | 1.06" | - | - | ||||||
Each | 1+Rs.186.240 10+Rs.162.960 25+Rs.135.020 50+Rs.121.060 100+Rs.114.540 | 24.4°C/W | TO-220 | 13.21mm | 12.7mm | 19.05mm | - | Aluminium | 0.52" | 0.5" | 0.75" | - | - | ||||||
Each | 1+Rs.336.180 5+Rs.294.150 10+Rs.288.270 20+Rs.282.390 50+Rs.276.510 | 4.5°C/W | TO-3P, TO-218, TO-220, TO-247, TO-248 | 30mm | 45mm | 50mm | - | Aluminium | 1.18" | 1.77" | 1.97" | - | - | ||||||
Each | 1+Rs.190.530 10+Rs.144.810 25+Rs.125.630 50+Rs.117.500 100+Rs.110.260 | 74°C/W | PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48 | 8mm | 6mm | 8mm | - | Aluminium | 0.31" | 0.24" | 0.31" | - | - | ||||||
Each | 1+Rs.816.610 5+Rs.714.540 10+Rs.700.250 20+Rs.685.960 50+Rs.671.670 | 3.4°C/W | - | 100mm | 15mm | 100mm | - | Aluminium | 3.94" | 0.59" | 3.94" | - | - | ||||||
Each | 10+Rs.42.070 50+Rs.36.810 100+Rs.36.080 250+Rs.35.340 | 75°C/W | SOIC-16, SOIC-18 | 6.3mm | 4.8mm | 10mm | - | Aluminium | 0.25" | 0.19" | 0.39" | - | - | ||||||
Each | 1+Rs.1,372.290 5+Rs.1,214.140 10+Rs.1,162.020 20+Rs.1,121.770 50+Rs.1,087.270 | - | TO-3P, TO-218, TO-220, TO-247, TO-248 | 33mm | 66.5mm | 150mm | - | Aluminium | 1.3" | 2.62" | 5.91" | - | - | ||||||
Each | 1+Rs.264.850 10+Rs.198.630 25+Rs.183.270 50+Rs.173.670 100+Rs.165.710 | 12°C/W | TO-218, TO-220, TO-247, TO-248 | 29mm | 37.5mm | 12mm | - | Aluminium | 1.14" | 1.48" | 0.47" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 10+Rs.38.990 50+Rs.34.120 100+Rs.33.440 250+Rs.32.760 | 87°C/W | DIP-8, SSOP-20, SSOP-24, SSOP-28, TSSOP-24, TSSOP-28, TSSOP-38 | 6.3mm | 4.8mm | 8mm | - | Aluminium | 0.25" | 0.19" | 0.31" | - | - | |||||
Each | 1+Rs.1,211.710 5+Rs.1,072.060 10+Rs.1,026.040 20+Rs.990.500 50+Rs.960.030 | 1°C/W | - | 120mm | 37mm | 100mm | - | Aluminium | 4.72" | 1.46" | 3.94" | - | - | ||||||
Each | 1+Rs.346.390 5+Rs.303.090 10+Rs.297.030 20+Rs.290.970 50+Rs.284.910 | 12°C/W | TO-3 | 40mm | 27mm | 27mm | - | Aluminium | 1.57" | 1.06" | 1.06" | - | - | ||||||
























