Popular Suppliers
Natural Convection Heat Sinks:
721 Products FoundView
Buyer
Engineer
Manufacturer
Thermal Resistance
Packages Cooled
External Width - Metric
Heat Sink Mounting
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
Packaging
No Filter(s) Applied
0 Filter(s) Selected
| Compare | Price For | Quantity | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ CNY5.310 (CNY6.0003)10+ CNY4.840 (CNY5.4692)25+ CNY4.660 (CNY5.2658)50+ CNY4.530 (CNY5.1189)100+ CNY4.400 (CNY4.972)More Pricing... | 50°C/W | TO-220 | 13.2mm | - | 12.7mm | 19.1mm | - | Aluminium | 0.52" | 0.5" | 0.75" | - | - | ||||||
WAKEFIELD THERMAL | Each | 1+ CNY27.540 (CNY31.1202)10+ CNY25.120 (CNY28.3856)25+ CNY24.150 (CNY27.2895)50+ CNY23.530 (CNY26.5889)100+ CNY22.970 (CNY25.9561)More Pricing... | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY1,013.940 (CNY1,145.7522)5+ CNY973.190 (CNY1,099.7047)10+ CNY932.370 (CNY1,053.5781)25+ CNY929.100 (CNY1,049.883) | - | - | - | - | - | 152mm | - | - | - | - | 6" | - | - | |||||
Each | 1+ CNY132.250 (CNY149.4425)5+ CNY127.990 (CNY144.6287)10+ CNY123.730 (CNY139.8149)20+ CNY116.880 (CNY132.0744)50+ CNY110.020 (CNY124.3226) | 4.5°C/W | TO-3 | 46mm | - | 31.8mm | 46mm | - | Aluminium | 1.81" | 1.25" | 1.81" | - | - | ||||||
WAKEFIELD THERMAL | Each | 1+ CNY6.990 (CNY7.8987)10+ CNY6.340 (CNY7.1642)25+ CNY6.100 (CNY6.893)50+ CNY5.930 (CNY6.7009)100+ CNY5.770 (CNY6.5201)More Pricing... | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
Each | 10+ CNY5.540 (CNY6.2602)50+ CNY5.420 (CNY6.1246)100+ CNY5.300 (CNY5.989)250+ CNY5.170 (CNY5.8421) | 58.2°C/W | - | 20mm | - | 2.5mm | 20mm | - | Ceramic | 0.79" | 0.098" | 0.79" | - | Finned | ||||||
WAKEFIELD THERMAL | Each | 1+ CNY21.760 (CNY24.5888)10+ CNY19.890 (CNY22.4757)25+ CNY19.200 (CNY21.696)50+ CNY18.710 (CNY21.1423)100+ CNY18.230 (CNY20.5999)More Pricing... | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY402.350 (CNY454.6555)5+ CNY384.960 (CNY435.0048)10+ CNY367.570 (CNY415.3541)20+ CNY360.650 (CNY407.5345) | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY309.070 (CNY349.2491)5+ CNY295.520 (CNY333.9376)10+ CNY281.960 (CNY318.6148)25+ CNY272.050 (CNY307.4165)50+ CNY264.830 (CNY299.2579)More Pricing... | - | - | 60mm | - | - | 60mm | - | Copper | - | 0.83" | - | - | - | |||||
Each | 1+ CNY231.740 (CNY261.8662)5+ CNY222.740 (CNY251.6962)10+ CNY213.730 (CNY241.5149)20+ CNY198.990 (CNY224.8587)50+ CNY184.240 (CNY208.1912) | 0.95°C/W | TO-3 | 120.7mm | - | 66.7mm | 140.2mm | - | Aluminium | 4.75" | 2.63" | 5.52" | - | - | ||||||
WAKEFIELD THERMAL | Each | 1+ CNY76.960 (CNY86.9648)5+ CNY73.620 (CNY83.1906)10+ CNY70.220 (CNY79.3486)25+ CNY68.100 (CNY76.953)50+ CNY66.060 (CNY74.6478)More Pricing... | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
Each | 1+ CNY11.100 (CNY12.543)10+ CNY9.710 (CNY10.9723)25+ CNY9.520 (CNY10.7576)50+ CNY9.330 (CNY10.5429)100+ CNY9.130 (CNY10.3169) | 21.3°C/W | - | 21mm | - | 10mm | 21mm | - | Ceramic | 0.83" | 0.39" | 0.83" | - | Circular Pin Fin Series | ||||||
Each | 1+ CNY19.850 (CNY22.4305)10+ CNY18.050 (CNY20.3965)25+ CNY17.360 (CNY19.6168)50+ CNY16.940 (CNY19.1422)100+ CNY16.460 (CNY18.5998)More Pricing... | - | BGA | 35mm | - | - | - | - | - | - | - | - | - | 642 Series | ||||||
WAKEFIELD THERMAL | Each | 1+ CNY104.830 (CNY118.4579)5+ CNY100.150 (CNY113.1695)10+ CNY95.540 (CNY107.9602)25+ CNY92.170 (CNY104.1521)50+ CNY89.690 (CNY101.3497)More Pricing... | - | - | - | - | - | - | - | - | - | 0.55" | - | - | - | |||||
WAKEFIELD THERMAL | Each | 100+ CNY75.700 (CNY85.541) | - | - | - | - | - | 45mm | - | - | - | 0.89" | - | - | SKV Series | |||||
WAKEFIELD THERMAL | Each | 1+ CNY45.630 (CNY51.5619) | 8.07°C/W | - | 27mm | - | 17.53mm | 30mm | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY61.540 (CNY69.5402)5+ CNY58.790 (CNY66.4327)10+ CNY56.110 (CNY63.4043)25+ CNY54.110 (CNY61.1443)50+ CNY52.670 (CNY59.5171) | - | TO-247 | 22mm | - | 35.56mm | 75mm | - | - | - | - | 2.95" | - | 690 Series | |||||
Each | 1+ CNY107.570 (CNY121.5541)5+ CNY94.130 (CNY106.3669)10+ CNY77.990 (CNY88.1287)20+ CNY69.920 (CNY79.0096)50+ CNY66.020 (CNY74.6026) | 2.6°C/W | TO-220 | 41.91mm | - | 63.5mm | 25.4mm | - | Aluminium | 1.65" | 2.5" | 1" | - | - | ||||||
WAKEFIELD THERMAL | Each | 1+ CNY178.440 (CNY201.6372) | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY8.370 (CNY9.4581)10+ CNY7.670 (CNY8.6671)25+ CNY7.330 (CNY8.2829)50+ CNY7.150 (CNY8.0795)100+ CNY6.950 (CNY7.8535)More Pricing... | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY119.730 (CNY135.2949)5+ CNY114.500 (CNY129.385)10+ CNY109.200 (CNY123.396)25+ CNY106.930 (CNY120.8309)50+ CNY104.660 (CNY118.2658)More Pricing... | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY233.370 (CNY263.7081)5+ CNY224.370 (CNY253.5381)10+ CNY215.360 (CNY243.3568)20+ CNY200.620 (CNY226.7006)50+ CNY185.870 (CNY210.0331) | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY27.870 (CNY31.4931)10+ CNY25.560 (CNY28.8828)25+ CNY24.800 (CNY28.024) | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY106.600 (CNY120.458)5+ CNY102.130 (CNY115.4069)10+ CNY97.720 (CNY110.4236)25+ CNY95.730 (CNY108.1749)50+ CNY93.800 (CNY105.994)More Pricing... | - | - | - | - | - | - | - | - | - | - | - | - | - | |||||
Each | 1+ CNY8.600 (CNY9.718)10+ CNY7.520 (CNY8.4976)25+ CNY7.370 (CNY8.3281)50+ CNY7.220 (CNY8.1586)100+ CNY7.070 (CNY7.9891) | 43.3°C/W | - | 17mm | - | 6mm | 17mm | - | Ceramic | 0.67" | 0.24" | 0.67" | - | Circular Pin Fin Series | ||||||
