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 | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WAKEFIELD THERMAL | Each | 1600+ CNY34.780 (CNY39.3014) | - | BGA | - | - | 11.94mm | 30mm | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY41.120 (CNY46.4656)10+ CNY37.410 (CNY42.2733)25+ CNY36.100 (CNY40.793)50+ CNY35.070 (CNY39.6291) | - | - | - | - | 18.03mm | 22mm | - | - | - | - | - | - | 960 Series | |||||
WAKEFIELD THERMAL | Each | 1+ CNY316.030 (CNY357.1139)5+ CNY302.130 (CNY341.4069)10+ CNY288.220 (CNY325.6886)25+ CNY278.070 (CNY314.2191)50+ CNY273.840 (CNY309.4392) | 7.7°C/W | - | 58mm | - | - | 58mm | - | - | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY294.720 (CNY333.0336) | - | - | 80mm | - | 11.94mm | - | - | - | - | - | 3.15" | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY39.790 (CNY44.9627) | - | TO-220 | - | - | 35.56mm | - | - | Aluminum Alloy | - | - | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY57.060 (CNY64.4778)5+ CNY54.580 (CNY61.6754)10+ CNY52.030 (CNY58.7939)25+ CNY50.180 (CNY56.7034)50+ CNY48.800 (CNY55.144)More Pricing... | - | - | - | - | 35.56mm | 75mm | - | - | 0.87" | - | 2.95" | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY45.660 (CNY51.5958)10+ CNY41.600 (CNY47.008)25+ CNY40.150 (CNY45.3695)50+ CNY39.050 (CNY44.1265)100+ CNY38.020 (CNY42.9626) | - | TO-126 | - | - | - | - | - | - | - | 1.1" | - | - | - | |||||
WAKEFIELD THERMAL | Each | 1+ CNY95.430 (CNY107.8359) | - | - | 90mm | - | 9.91mm | 90mm | - | - | - | 0.39" | - | - | SKV Series | |||||
WAKEFIELD THERMAL | Each | 1+ CNY53.240 (CNY60.1612)5+ CNY50.880 (CNY57.4944)10+ CNY48.530 (CNY54.8389)25+ CNY46.870 (CNY52.9631)50+ CNY45.620 (CNY51.5506)More Pricing... | - | TO-126 | - | - | - | 100mm | - | - | - | - | - | - | 690 Series | |||||
WAKEFIELD THERMAL | Each | 1+ CNY59.380 (CNY67.0994)5+ CNY56.700 (CNY64.071)10+ CNY54.080 (CNY61.1104)25+ CNY52.150 (CNY58.9295)50+ CNY50.780 (CNY57.3814)More Pricing... | - | - | - | - | 35.56mm | 100mm | - | - | - | - | - | - | 690 Series | |||||
WAKEFIELD THERMAL | Each | 1+ CNY40.440 (CNY45.6972) | - | - | - | - | - | 75mm | - | - | - | - | 2.95" | - | 690 Series | |||||
Each | 1+ CNY17.690 (CNY19.9897)10+ CNY16.910 (CNY19.1083)25+ CNY16.010 (CNY18.0913)50+ CNY15.360 (CNY17.3568)100+ CNY14.680 (CNY16.5884) | 19.7°C/W | TO-218, TO-220, TO-247, TO-248 | 20mm | - | 28mm | 9mm | - | Copper | 0.79" | 1.1" | 0.35" | - | - | ||||||
Each | 1+ CNY18.670 (CNY21.0971)10+ CNY15.080 (CNY17.0404)25+ CNY14.460 (CNY16.3398)50+ CNY13.550 (CNY15.3115)100+ CNY13.090 (CNY14.7917) | 6°C/W | TO-3 | 45mm | - | 25.4mm | 45mm | - | Aluminium | 1.77" | 1" | 1.77" | - | - | ||||||
Each | 1+ CNY822.660 (CNY929.6058)5+ CNY800.890 (CNY905.0057)10+ CNY760.010 (CNY858.8113) | 0.39°C/W | IGBT Power Module | 125mm | - | 135mm | 180mm | - | Aluminium | 4.92" | 5.31" | 7.09" | - | - | ||||||
Each | 1+ CNY19.010 (CNY21.4813)10+ CNY17.020 (CNY19.2326)25+ CNY16.710 (CNY18.8823)50+ CNY16.270 (CNY18.3851)100+ CNY14.940 (CNY16.8822) | 25°C/W | TO-252 | 13mm | - | 10mm | 14.8mm | - | Copper | 0.51" | 0.39" | 0.58" | - | - | ||||||
Each | 1+ CNY16.200 (CNY18.306)10+ CNY15.480 (CNY17.4924)25+ CNY14.660 (CNY16.5658)50+ CNY14.070 (CNY15.8991)100+ CNY13.440 (CNY15.1872) | 18.4°C/W | TO-218, TO-229, TO-247, TO-248 | 20mm | - | 9mm | 28mm | - | Copper | 0.79" | 0.35" | 1.1" | - | - | ||||||
Each | 1+ CNY17.480 (CNY19.7524)10+ CNY16.710 (CNY18.8823)25+ CNY15.820 (CNY17.8766)50+ CNY15.180 (CNY17.1534)100+ CNY14.510 (CNY16.3963) | 18.7°C/W | TO-218, TO-229, TO-247, TO-248 | 20mm | - | 27mm | 9mm | - | Copper | 0.79" | 1.06" | 0.35" | - | - | ||||||
858596 | Each | 1+ CNY544.000 (CNY614.720)5+ CNY529.600 (CNY598.448)10+ CNY502.570 (CNY567.9041)20+ CNY499.410 (CNY564.3333) | 0.55°C/W | IGBT Power Module | 125mm | - | 135mm | 120mm | - | Aluminium | 4.92" | 5.31" | 4.72" | - | - | |||||
Each | 1+ CNY1,282.850 (CNY1,449.6205)5+ CNY1,250.530 (CNY1,413.0989)10+ CNY1,194.950 (CNY1,350.2935) | 0 | IGBT Power Module | 125mm | - | 135mm | 300mm | - | Aluminium | 4.92" | 5.31" | 11.81" | - | - | ||||||
Each | 1+ CNY25.070 (CNY28.3291)10+ CNY23.810 (CNY26.9053)25+ CNY22.580 (CNY25.5154)50+ CNY21.680 (CNY24.4984)100+ CNY20.730 (CNY23.4249) | 8.6°C/W | TO-218, TO-220, TO-247 | 34.5mm | - | 50mm | 12.5mm | - | Aluminium | 1.36" | 1.97" | 0.49" | - | - | ||||||
Each | 1+ CNY367.070 (CNY414.7891)5+ CNY357.350 (CNY403.8055)10+ CNY339.120 (CNY383.2056)20+ CNY336.990 (CNY380.7987) | 1.2°C/W | - | 100mm | - | 40mm | 150mm | - | Aluminium | 3.94" | 1.57" | 5.91" | - | - | ||||||
Each | 1+ CNY18.110 (CNY20.4643)10+ CNY17.310 (CNY19.5603)25+ CNY16.390 (CNY18.5207)50+ CNY15.730 (CNY17.7749)100+ CNY15.030 (CNY16.9839) | 20.5°C/W | TO-218, TO-229, TO-247, TO-248 | 20mm | - | 9mm | 27mm | - | Copper | 0.79" | 0.35" | 1.06" | - | - | ||||||
Each | 1+ CNY23.670 (CNY26.7471)10+ CNY21.200 (CNY23.956)25+ CNY20.810 (CNY23.5153)50+ CNY20.260 (CNY22.8938)100+ CNY18.600 (CNY21.018) | 21°C/W | TO-220 | 14.5mm | - | 12.7mm | 19mm | - | Aluminium | 0.57" | 0.5" | 0.75" | - | - | ||||||
Each | 1+ CNY14.280 (CNY16.1364)10+ CNY13.650 (CNY15.4245)25+ CNY12.920 (CNY14.5996)50+ CNY12.400 (CNY14.012)100+ CNY11.850 (CNY13.3905) | 20.2°C/W | TO-218, TO-220, TO-247, TO-248 | 20mm | - | 27mm | 9mm | - | Copper | 0.79" | 1.06" | 0.35" | - | - | ||||||
Each | 1+ CNY17.480 (CNY19.7524)10+ CNY16.710 (CNY18.8823)25+ CNY15.820 (CNY17.8766)50+ CNY15.180 (CNY17.1534)100+ CNY14.510 (CNY16.3963) | 15.7°C/W | BGA | 35mm | - | 10mm | 35mm | - | Aluminium | 1.38" | 0.39" | 1.38" | - | - | ||||||
