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 | Heat Sink Mounting | External Height - Metric | For Use With | Accessory Type | 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+HK$66.990 5+HK$58.610 10+HK$57.440 20+HK$56.270 50+HK$55.100 | 3.4°C/W | - | 100mm | - | 15mm | - | - | 100mm | - | Aluminium | 3.94" | 0.59" | 3.94" | - | - | ||||||
Each | 1+HK$51.760 3+HK$37.490 10+HK$35.040 25+HK$33.020 100+HK$27.270 | 2.7°C/W | TO-218, TO-220, TO-247 | 42mm | - | 63.5mm | - | - | 25mm | - | - | 1.65" | 2.5" | 0.98" | - | - | ||||||
Each | 1+HK$112.190 5+HK$103.200 10+HK$98.350 20+HK$94.690 50+HK$91.640 | - | TO-3P, TO-218, TO-220, TO-247, TO-248 | 33mm | - | 66.5mm | - | - | 150mm | - | Aluminium | 1.3" | 2.62" | 5.91" | - | - | ||||||
Each | 10+HK$3.500 50+HK$3.060 100+HK$3.000 250+HK$2.940 | 75°C/W | SOIC-16, SOIC-18 | 6.3mm | - | 4.8mm | - | - | 10mm | - | Aluminium | 0.25" | 0.19" | 0.39" | - | - | ||||||
Each | 1+HK$20.310 10+HK$15.810 25+HK$15.020 50+HK$14.460 100+HK$14.000 | 12°C/W | TO-218, TO-220, TO-247, TO-248 | 29mm | - | 37.5mm | - | - | 12mm | - | Aluminium | 1.14" | 1.48" | 0.47" | - | - | ||||||
Each | 1+HK$16.310 10+HK$16.220 25+HK$16.120 50+HK$16.030 100+HK$15.930 | 21°C/W | TO-220 | 14.5mm | - | 12.7mm | - | - | 19mm | - | Aluminium | 0.57" | 0.5" | 0.75" | - | - | ||||||
Each | 1+HK$27.660 5+HK$24.200 10+HK$23.720 20+HK$23.240 50+HK$22.750 | 12°C/W | TO-3 | 40mm | - | 27mm | - | - | 27mm | - | Aluminium | 1.57" | 1.06" | 1.06" | - | - | ||||||
Each | 1+HK$20.130 10+HK$15.340 25+HK$12.360 50+HK$11.610 100+HK$11.290 | 13.4°C/W | TO-220 | 34.9mm | - | 25.4mm | - | - | 12.85mm | - | - | 1.37" | 1" | 0.51" | - | - | ||||||
Each | 1+HK$26.200 10+HK$18.110 25+HK$16.940 50+HK$15.450 100+HK$12.780 | 16°C/W | TO-220 | 12.7mm | - | 40mm | - | - | 12.7mm | - | - | 0.5" | 1.57" | 0.5" | - | - | ||||||
Each | 1+HK$22.570 10+HK$19.750 25+HK$16.370 50+HK$14.670 100+HK$13.540 | 6.4°C/W | TO-220 | 19.81mm | - | 21.59mm | - | - | 36.83mm | - | Aluminium | 0.78" | 0.85" | 1.45" | - | - | ||||||
Each | 1+HK$19.390 10+HK$17.830 25+HK$17.000 50+HK$16.360 100+HK$15.840 | 8.2°C/W | TO-3P, TO-220 | 45mm | - | 25.4mm | - | - | 12.7mm | - | Aluminium | 1.77" | 1" | 0.5" | - | - | ||||||
Each | 1+HK$9.850 10+HK$8.620 25+HK$7.140 50+HK$7.000 100+HK$6.860 | 71°C/W | DIP, PLCC, SMD | 8mm | - | 6mm | - | - | 10mm | - | Aluminium | 0.31" | 0.24" | 0.39" | - | - | ||||||
Each | 1+HK$37.810 10+HK$26.100 25+HK$22.900 50+HK$20.880 100+HK$18.960 | 5.6°C/W | TO-218, TO-220, TO-247 | 42mm | - | 25.4mm | - | - | 25mm | - | - | 1.65" | 1" | 0.98" | - | - | ||||||
Each | 1+HK$11.460 10+HK$10.030 25+HK$8.310 50+HK$8.150 100+HK$7.980 | 22.8K/W | SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263 | 26mm | - | 10mm | - | - | 13mm | - | Copper | 1.02" | 0.4" | 0.51" | - | - | ||||||
Each | 10+HK$10.440 50+HK$3.520 100+HK$3.450 250+HK$3.380 | 50°C/W | DIP | 19mm | - | 4.8mm | - | - | 6.3mm | - | Aluminium | 0.75" | 0.19" | 0.25" | - | - | ||||||
Each | 1+HK$34.740 5+HK$30.390 10+HK$29.790 20+HK$29.180 50+HK$28.570 | 3.4°C/W | - | 100mm | - | 15mm | - | - | 50mm | - | Aluminium | 3.94" | 0.59" | 1.97" | - | - | ||||||
Each | 1+HK$22.570 10+HK$19.750 25+HK$16.370 50+HK$14.670 100+HK$13.580 | 10°C/W | TO-218, TO-220, TO-247 | 34.5mm | - | 38mm | - | - | 12.5mm | - | Aluminium | 1.36" | 1.5" | 0.49" | - | - | ||||||
Each | 1+HK$13.210 20+HK$10.060 75+HK$8.350 250+HK$7.850 1000+HK$7.570 | 13.6°C/W | SOT-23, TO-126, TO-220 | 25.4mm | - | 12.7mm | - | - | 30mm | - | Aluminium | 1" | 0.5" | 1.18" | - | - | ||||||
Each | 1+HK$61.150 5+HK$56.250 10+HK$53.610 20+HK$51.620 50+HK$49.950 | 45.2°C/W | TO-5 | - | - | 12.7mm | - | - | - | 14.3mm | Aluminium | - | 0.5" | - | 0.63" | - | ||||||
Each | 1+HK$30.360 10+HK$20.880 25+HK$19.600 50+HK$18.430 100+HK$15.230 | 11.4°C/W | TO-220 | 34.5mm | - | 25mm | - | - | 12.5mm | - | - | 1.36" | 0.98" | 0.49" | - | - | ||||||
Each | 1+HK$11.110 10+HK$10.260 25+HK$9.850 50+HK$9.570 100+HK$9.110 | 13°C/W | TO-218, TO-220, TO-247 | 34.5mm | - | 25mm | - | - | 12.5mm | - | Aluminium | 1.36" | 0.98" | 0.49" | - | - | ||||||
Each | 1+HK$127.670 5+HK$122.970 10+HK$119.850 20+HK$115.030 50+HK$112.070 | 1.1°C/W | - | 96mm | - | 40mm | - | - | 100mm | - | Aluminium | 3.78" | 1.57" | 3.94" | - | - | ||||||
Each | 1+HK$152.370 5+HK$146.770 10+HK$143.040 20+HK$137.280 50+HK$133.750 | 1.1°C/W | - | 96mm | - | 40mm | - | - | 150mm | - | Aluminium | 3.78" | 1.57" | 5.91" | - | - | ||||||
Each | 1+HK$19.550 10+HK$17.700 25+HK$17.240 50+HK$16.770 100+HK$15.770 | 21.6°C/W | TO-126 | 22mm | - | 19mm | - | - | 19mm | - | Aluminium | 0.87" | 0.75" | 0.75" | - | - | ||||||
Each | 1+HK$19.610 10+HK$17.150 25+HK$16.810 50+HK$16.470 100+HK$16.000 | 27°C/W | DIP, PLCC, SMD | 15.3mm | - | 8mm | - | - | 15.3mm | - | Aluminium | 0.6" | 0.31" | 0.6" | - | - | ||||||























