Natural Convection Heat Sinks :
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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (inc GST) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ S$5.390(S$5.8751) 5+ S$5.050(S$5.5045) 10+ S$4.830(S$5.2647) 20+ S$4.660(S$5.0794) 50+ S$4.520(S$4.9268) | 3.7°C/W | TO-218, TO-220 | 50mm | 28mm | 75mm | Aluminium | 1.97" | 1.1" | 2.95" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$16.480(S$17.9632) 5+ S$16.160(S$17.6144) 10+ S$15.830(S$17.2547) 20+ S$15.500(S$16.895) 50+ S$15.170(S$16.5353) | 1.65°C/W | - | 200mm | 25mm | 75mm | Aluminium | 7.87" | 0.98" | 2.95" | - | |||||
Each | 1+ S$8.690(S$9.4721) 5+ S$7.600(S$8.284) 10+ S$7.450(S$8.1205) 20+ S$7.300(S$7.957) 50+ S$7.150(S$7.7935) | 2.5°C/W | - | 100mm | 15mm | 75mm | Aluminium | 3.94" | 0.59" | 2.95" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$15.020(S$16.3718) 5+ S$12.230(S$13.3307) 10+ S$11.990(S$13.0691) 20+ S$11.750(S$12.8075) 50+ S$11.500(S$12.535) | 1.9°C/W | - | 66mm | 40mm | 75mm | Aluminium | 2.6" | 1.57" | 2.95" | - | |||||
Each | 1+ S$10.450(S$11.3905) 5+ S$9.140(S$9.9626) 10+ S$8.960(S$9.7664) 20+ S$8.780(S$9.5702) 50+ S$8.600(S$9.374) | 2.7°C/W | TO-220 | 75mm | 25mm | 75mm | Aluminium | 2.95" | 0.98" | 2.95" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$27.210(S$29.6589) 5+ S$26.670(S$29.0703) 10+ S$26.130(S$28.4817) 20+ S$25.580(S$27.8822) 50+ S$25.040(S$27.2936) | 0.85°C/W | - | 200mm | 40mm | 75mm | Aluminium | 7.87" | 1.57" | 2.95" | - | |||||
Each | 1+ S$5.040(S$5.4936) 5+ S$4.720(S$5.1448) 10+ S$4.510(S$4.9159) 20+ S$4.350(S$4.7415) 50+ S$4.220(S$4.5998) | 3.7°C/W | TO-218, TO-220 | 50mm | 28mm | 75mm | Aluminium | 1.97" | 1.1" | 2.95" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$22.640(S$24.6776) 5+ S$22.190(S$24.1871) 10+ S$21.740(S$23.6966) 20+ S$21.290(S$23.2061) 50+ S$20.830(S$22.7047) | 1.2°C/W | - | 160mm | 40mm | 75mm | Aluminium | 6.3" | 1.57" | 2.95" | - | |||||
Each | 1+ S$11.740(S$12.7966) 5+ S$11.000(S$11.990) 10+ S$10.520(S$11.4668) 20+ S$10.140(S$11.0526) 50+ S$9.840(S$10.7256) | 1.65°C/W | TO-3 | 88mm | 35mm | 75mm | Aluminium | 3.46" | 1.38" | 2.95" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$15.120(S$16.4808) 5+ S$13.230(S$14.4207) 10+ S$12.970(S$14.1373) 20+ S$12.710(S$13.8539) 50+ S$12.440(S$13.5596) | 1.6°C/W | - | 100mm | 40mm | 75mm | Aluminium | 3.94" | 1.57" | 2.95" | - | |||||
Each | 1+ S$3.360(S$3.6624) 10+ S$2.600(S$2.834) 25+ S$2.550(S$2.7795) 50+ S$2.500(S$2.725) 100+ S$2.450(S$2.6705) | 7K/W | SOT-32, TO-220 | 21.45mm | 19mm | 75mm | Aluminium | 0.84" | 0.75" | 2.95" | - | ||||||
Each | 1+ S$19.110(S$20.8299) 5+ S$18.740(S$20.4266) 10+ S$18.210(S$19.8489) 20+ S$17.380(S$18.9442) 50+ S$16.870(S$18.3883) | 3.7°C/W | TO-218, TO-220 | 75mm | 45mm | 75mm | Aluminium | 2.95" | 1.77" | 2.95" | - | ||||||
FISCHER ELEKTRONIK | Each | 1+ S$13.760(S$14.9984) 5+ S$6.770(S$7.3793) 10+ S$6.640(S$7.2376) 20+ S$6.500(S$7.085) 50+ S$6.370(S$6.9433) | 1.9°C/W | TO-3 | 97mm | 25mm | 75mm | Aluminium | 3.82" | 0.98" | 2.95" | - | |||||
WAKEFIELD THERMAL | Each | 1+ S$12.070(S$13.1563) 5+ S$11.450(S$12.4805) 10+ S$10.940(S$11.9246) 25+ S$9.540(S$10.3986) 50+ S$8.930(S$9.7337) More Pricing... | - | TO-247 | 22mm | 35.56mm | 75mm | - | - | - | 2.95" | 690 Series | |||||
WAKEFIELD THERMAL | Each | 1+ S$9.880(S$10.7692) 5+ S$9.420(S$10.2678) 10+ S$8.940(S$9.7446) 25+ S$8.050(S$8.7745) 50+ S$7.800(S$8.502) More Pricing... | - | - | - | 35.56mm | 75mm | - | 0.87" | - | 2.95" | - | |||||
WAKEFIELD THERMAL | Each | 1+ S$8.660(S$9.4394) 5+ S$8.240(S$8.9816) 10+ S$7.880(S$8.5892) 25+ S$7.370(S$8.0333) 50+ S$6.910(S$7.5319) More Pricing... | - | - | - | - | 75mm | - | - | - | 2.95" | 690 Series | |||||
Each | 1+ S$3.750(S$4.0875) 10+ S$3.280(S$3.5752) 25+ S$3.220(S$3.5098) 50+ S$3.150(S$3.4335) 100+ S$3.090(S$3.3681) | 16.75K/W | - | 15mm | 10mm | 75mm | - | 0.59" | 0.39" | 2.95" | - | ||||||
Each | 1+ S$3.100(S$3.379) 10+ S$2.710(S$2.9539) 25+ S$2.660(S$2.8994) 50+ S$2.610(S$2.8449) 100+ S$2.550(S$2.7795) | 16.75K/W | - | 15mm | 10mm | 75mm | Aluminium | 0.59" | 0.39" | 2.95" | - | ||||||
Each | 1+ S$3.410(S$3.7169) 10+ S$2.980(S$3.2482) 25+ S$2.930(S$3.1937) 50+ S$2.870(S$3.1283) 100+ S$2.810(S$3.0629) | 13.2K/W | - | 15mm | 14mm | 75mm | Aluminium | 0.59" | 0.55" | 2.95" | - | ||||||
Each | 1+ S$4.210(S$4.5889) 10+ S$3.680(S$4.0112) 25+ S$3.610(S$3.9349) 50+ S$3.540(S$3.8586) 100+ S$3.460(S$3.7714) | 13.2K/W | - | 15mm | 14mm | 75mm | - | 0.59" | 0.55" | 2.95" | - | ||||||
Each | 1+ S$6.640(S$7.2376) 5+ S$5.810(S$6.3329) 10+ S$5.700(S$6.213) 20+ S$5.580(S$6.0822) 50+ S$5.470(S$5.9623) | 2.2K/W | - | 30mm | 52mm | 75mm | Black Anodised Aluminium | 1.18" | 2.05" | 2.95" | - | ||||||
Each | 1+ S$8.260(S$9.0034) 5+ S$7.740(S$8.4366) 10+ S$7.400(S$8.066) 20+ S$7.140(S$7.7826) 50+ S$6.920(S$7.5428) | 1.9°C/W | TO-3 | 88mm | 25mm | 75mm | Aluminium | 3.46" | 0.98" | 2.95" | - | ||||||
Each | 1+ S$5.920(S$6.4528) 5+ S$5.550(S$6.0495) 10+ S$5.310(S$5.7879) 20+ S$5.120(S$5.5808) 50+ S$4.960(S$5.4064) | 3.6K/W | - | 76mm | 16.8mm | 75mm | Aluminium | 2.99" | 0.66" | 2.95" | - | ||||||
Each | 1+ S$8.570(S$9.3413) 5+ S$7.630(S$8.3167) 10+ S$7.500(S$8.175) 20+ S$7.360(S$8.0224) 50+ S$7.210(S$7.8589) | 7.2°C/W | - | 75mm | 6mm | 75mm | Ceramic | 2.95" | 0.24" | 2.95" | Finned | ||||||
Each | 1+ S$3.310(S$3.6079) 10+ S$2.890(S$3.1501) 25+ S$2.840(S$3.0956) 50+ S$2.780(S$3.0302) 100+ S$2.720(S$2.9648) | 18K/W | - | 6mm | 15mm | 75mm | - | 0.24" | 0.6" | 2.95" | SK 688 Series | ||||||





















