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$17.490 10+HK$15.500 25+HK$14.760 50+HK$14.230 100+HK$13.710 | 23.4°C/W | BGA | 23mm | - | 18mm | - | - | 23mm | - | Aluminium | 0.91" | 0.71" | 0.91" | - | - | ||||||
Each | 1+HK$11.270 10+HK$9.850 25+HK$9.660 50+HK$9.460 100+HK$9.260 | 20°C/W | BGA | 27mm | - | 6mm | - | - | 27mm | - | Aluminium | 1.06" | 0.24" | 1.06" | - | - | ||||||
WAKEFIELD THERMAL | Each | 1+HK$15.600 10+HK$15.340 25+HK$15.080 50+HK$14.820 100+HK$14.550 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
Each | 1+HK$12.960 | 8.6°C/W | TO-218, TO-220, TO-247 | 34.5mm | - | 50mm | - | - | 12.5mm | - | Aluminium | 1.36" | 1.97" | 0.49" | - | - | ||||||
Each | 1+HK$16.000 10+HK$14.710 25+HK$14.020 50+HK$10.800 100+HK$10.460 | 20.5°C/W | TO-218, TO-229, TO-247, TO-248 | 20mm | - | 9mm | - | - | 27mm | - | Copper | 0.79" | 0.35" | 1.06" | - | - | ||||||
4813793 RoHS | ADVANCED THERMAL SOLUTIONS | Each | 1+HK$10.110 10+HK$8.850 25+HK$8.460 50+HK$7.990 100+HK$7.760 More Pricing... | 7.8°C/W | TO-220 | 13.2mm | - | 9.5mm | - | - | 19.1mm | - | Aluminum | 0.52" | 0.37" | 0.75" | - | - | ||||
Each | 1+HK$11.840 10+HK$10.360 25+HK$8.580 50+HK$8.410 100+HK$8.240 | 22K/W | TO-220 | 16.8mm | - | 7.9mm | - | - | 28mm | - | Aluminium | 0.66" | 0.31" | 1.1" | - | FK 247 Series | ||||||
Each | 1+HK$18.240 10+HK$16.630 25+HK$15.900 50+HK$15.340 100+HK$14.860 | 11°C/W | TO-218, TO-220 | 29.5mm | - | 11mm | - | - | 50mm | - | Aluminium | 1.16" | 0.43" | 1.97" | - | - | ||||||
BOYD | Each | 1+HK$9.920 | 26°C/W | TO-126 | 8.13mm | - | 13.21mm | - | - | 19.8mm | - | Aluminium | 0.32" | 0.52" | 0.78" | - | TUK SGACK902S Keystone Coupler | |||||
Each | 1+HK$15.550 20+HK$11.830 75+HK$9.790 250+HK$8.740 1000+HK$8.420 | 7.6°C/W | TO-220 | 42mm | - | 20mm | - | - | 38mm | - | - | 1.65" | 0.79" | 1.5" | - | Multicomp Pro Heat Sinks | ||||||
Each | 1+HK$87.110 5+HK$76.220 10+HK$74.700 20+HK$73.180 50+HK$71.650 | 3.6K/W | - | 76mm | - | 16.8mm | - | - | 150mm | - | Aluminium | 2.99" | 0.66" | 5.91" | - | - | ||||||
Each | 1+HK$16.920 10+HK$14.810 25+HK$12.270 50+HK$11.000 100+HK$10.160 | 18.7°C/W | TO-218, TO-229, TO-247, TO-248 | 20mm | - | 27mm | - | - | 9mm | - | Copper | 0.79" | 1.06" | 0.35" | - | - | ||||||
Each | 1+HK$18.120 10+HK$15.860 25+HK$15.550 50+HK$15.230 100+HK$14.910 | 16.75K/W | - | 15mm | - | 10mm | - | - | 25mm | - | - | 0.59" | 0.39" | 0.98" | - | - | ||||||
Each | 1+HK$195.870 5+HK$191.960 10+HK$188.040 20+HK$184.120 50+HK$180.210 | 16.75K/W | - | 15mm | - | 10mm | - | - | 1000mm | - | - | 0.59" | 0.39" | 39.37" | - | - | ||||||
Each | 1+HK$17.080 10+HK$14.940 25+HK$14.650 50+HK$14.350 100+HK$14.050 | 16.75K/W | - | 15mm | - | 10mm | - | - | 50mm | - | Aluminium | 0.59" | 0.39" | 1.96" | - | - | ||||||
Each | 1+HK$75.740 5+HK$66.260 10+HK$64.940 20+HK$63.610 50+HK$62.290 | 4.4K/W | TO-3 | 46mm | - | 31.8mm | - | - | 46mm | - | Aluminium | 1.81" | 1.25" | 1.81" | - | FK 318 Series | ||||||
Each | 1+HK$10.440 10+HK$9.140 25+HK$7.570 50+HK$7.420 100+HK$7.270 | 14K/W | TO-220 | 35.1mm | - | - | - | - | 55.6mm | - | Aluminium | 1.38" | - | 2.19" | - | FK 219 Series | ||||||
Each | 1+HK$29.290 5+HK$25.630 10+HK$21.240 20+HK$19.040 50+HK$17.580 | 16°C/W | TO-220 | 14.5mm | - | 38.1mm | - | - | 12.7mm | - | Aluminium | 0.57" | 1.5" | 0.5" | - | - | ||||||
FISCHER ELEKTRONIK | Each | 1+HK$67.890 5+HK$30.610 10+HK$30.000 20+HK$29.390 50+HK$28.780 | 2.4°C/W | TO-3 | 97mm | - | 25mm | - | - | 50mm | - | Aluminium | 3.82" | 0.98" | 1.97" | - | - | |||||
Each | 10+HK$8.250 50+HK$6.650 100+HK$6.260 250+HK$5.160 | 21°C/W | TO-220 | 12.7mm | - | 19.02mm | - | - | 12.7mm | - | - | 0.5" | 0.75" | 0.5" | - | - | ||||||
Each | 1+HK$14.200 10+HK$10.080 25+HK$5.950 50+HK$5.840 100+HK$5.720 | 13°C/W | DIP | 19mm | - | 4.8mm | - | - | 33mm | - | Aluminium | 0.75" | 0.19" | 1.3" | - | - | ||||||
Each | 1+HK$25.920 5+HK$22.670 10+HK$22.220 20+HK$21.770 50+HK$21.310 | 14K/W | TO-3 | 40mm | - | 12.7mm | - | - | 27mm | - | Aluminium | 1.57" | 0.5" | 1.06" | - | - | ||||||
BOYD | Each | 1+HK$132.480 5+HK$129.590 10+HK$126.690 25+HK$120.890 50+HK$115.100 More Pricing... | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
Each | 1+HK$28.940 5+HK$25.320 10+HK$24.820 20+HK$24.310 50+HK$23.810 | 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+HK$15.980 10+HK$12.150 25+HK$10.540 50+HK$9.860 100+HK$9.250 | 74°C/W | PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48 | 8mm | - | 6mm | - | - | 8mm | - | Aluminium | 0.31" | 0.24" | 0.31" | - | - | ||||||






















