Natural Convection Heat Sinks:
1.457 Products FoundFind a huge range of Natural Convection Heat Sinks at Farnell Austria. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Fischer Elektronik, Boyd, Ohmite, Wakefield Thermal & Multicomp Pro
View
Buyer
Engineer
Manufacturer
Thermal Resistance
Packages Cooled
External Width - Metric
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
Packaging
No Filter(s) Applied
0 Filter(s) Selected
| Compare | Price For | Quantity | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ €2.790 10+ €2.120 25+ €1.710 50+ €1.610 100+ €1.580 | Min: 1 / Mult: 1 | 25°C/W | TO-252 | 13mm | 10mm | - | - | 14.8mm | - | Copper | 0.51" | 0.39" | 0.58" | - | - | |||||
Each | 1+ €1.420 20+ €1.100 75+ €0.908 250+ €0.758 | Min: 1 / Mult: 1 | 8.8°C/W | TO-220 | 34.53mm | 50mm | - | - | 12.53mm | - | - | 1.36" | 1.97" | 0.49" | - | - | |||||
Each | 1+ €7.520 5+ €5.440 10+ €5.090 20+ €4.780 50+ €3.940 | Min: 1 / Mult: 1 | 10°C/W | TO-218, TO-220, TO-247 | 34.5mm | 38mm | - | - | 12.5mm | - | Aluminium | 1.36" | 1.5" | 0.49" | - | - | |||||
Each | 1+ €9.580 5+ €6.930 10+ €6.490 20+ €6.090 50+ €5.030 | Min: 1 / Mult: 1 | 21°C/W | TO-126 | 22mm | 19mm | - | - | 19mm | - | Aluminium | 0.87" | 0.75" | 0.75" | - | - | |||||
Each | 1+ €14.850 5+ €11.980 10+ €11.250 20+ €9.280 50+ €8.630 | Min: 1 / Mult: 1 | 3.4°C/W | TO-218, TO-220 | 46mm | 33mm | - | - | 100mm | - | Aluminium | 1.81" | 1.3" | 3.94" | - | - | |||||
Each | 1+ €4.690 10+ €3.220 25+ €3.020 50+ €2.830 100+ €2.340 | Min: 1 / Mult: 1 | 11°C/W | SOT-32, TO-3P, TO-220 | 34.9mm | 12.7mm | - | - | 38.1mm | - | Aluminium | 1.37" | 0.5" | 1.5" | - | - | |||||
Each | 1+ €16.950 5+ €13.670 10+ €12.840 20+ €10.590 50+ €9.850 | Min: 1 / Mult: 1 | 1.4°C/W | TO-3 | 88mm | 35mm | - | - | 100mm | - | Aluminium | 3.46" | 1.38" | 3.94" | - | - | |||||
Each | 1+ €40.430 5+ €31.330 10+ €29.150 20+ €28.570 | Min: 1 / Mult: 1 | 0.4°C/W | - | 240mm | 46mm | - | - | 150mm | - | Aluminium | 9.45" | 1.81" | 5.91" | - | - | |||||
Each | 1+ €9.030 5+ €6.540 10+ €6.120 20+ €5.750 50+ €4.750 | Min: 1 / Mult: 1 | 30°C/W | TO-220 | 22mm | 11mm | - | - | 19mm | - | Aluminium | 0.87" | 0.43" | 0.75" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ €13.410 5+ €10.820 10+ €10.160 20+ €8.380 50+ €7.800 | Min: 1 / Mult: 1 | 2.5°C/W | - | 66mm | 40mm | - | - | 50mm | - | Aluminium | 2.6" | 1.57" | 1.97" | - | - | ||||
Each | 1+ €1.860 10+ €1.410 25+ €1.220 50+ €1.140 100+ €1.070 | Min: 1 / Mult: 1 | 22°C/W | - | 19mm | 4.8mm | - | - | 19mm | - | Aluminium | 0.75" | 0.19" | 0.75" | - | - | |||||
Each | 1+ €10.170 5+ €8.200 10+ €7.700 20+ €6.810 50+ €5.910 | Min: 1 / Mult: 1 | 5.4°C/W | Universal Processor | 25mm | 6.5mm | - | - | 25mm | - | Aluminium | 0.98" | 0.26" | 0.98" | - | - | |||||
Each | 1+ €11.470 5+ €9.250 10+ €8.690 20+ €7.680 50+ €6.660 | Min: 1 / Mult: 1 | 23°C/W | TO-220 | 22mm | 19mm | - | - | 11mm | - | Aluminium | 0.87" | 0.75" | 0.43" | - | - | |||||
Each | 1+ €3.540 10+ €2.440 25+ €2.290 50+ €2.140 100+ €1.770 | Min: 1 / Mult: 1 | 24.4°C/W | TO-220 | 13.21mm | 12.7mm | - | - | 19.05mm | - | Aluminium | 0.52" | 0.5" | 0.75" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ €57.260 5+ €43.040 10+ €40.040 20+ €39.240 | Min: 1 / Mult: 1 | 0.5°C/W | - | 200mm | 40mm | - | - | 150mm | - | Aluminium | 7.87" | 1.57" | 5.91" | - | - | ||||
Each | 1+ €1.700 10+ €1.290 25+ €1.110 50+ €1.040 100+ €0.976 | Min: 1 / Mult: 1 | 74°C/W | PLCC-20, TQFP-32, TQFP-42, TQFP-44, TQFP-48 | 8mm | 6mm | - | - | 8mm | - | Aluminium | 0.31" | 0.24" | 0.31" | - | - | |||||
Each | 1+ €7.350 5+ €5.320 10+ €4.980 20+ €4.680 50+ €3.860 | Min: 1 / Mult: 1 | 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+ €8.450 5+ €6.120 10+ €5.730 20+ €5.380 50+ €4.440 | Min: 1 / Mult: 1 | 5.8°C/W | - | 84mm | 28mm | - | - | 84mm | - | Aluminium | 3.31" | 1.1" | 3.31" | - | - | |||||
Each | 1+ €1.680 20+ €1.300 75+ €1.070 250+ €0.975 1000+ €0.882 | Min: 1 / Mult: 1 | 7.1°C/W | - | 42mm | 25mm | - | - | 38mm | - | - | 1.65" | 0.98" | 1.5" | - | - | |||||
Each | 1+ €2.180 10+ €1.660 25+ €1.430 50+ €1.340 100+ €1.260 | Min: 1 / Mult: 1 | 26°C/W | TO-220 | 14.5mm | 15.24mm | - | - | 12.7mm | - | Aluminium | 0.57" | 0.6" | 0.5" | - | - | |||||
Each | 1+ €27.860 5+ €24.480 10+ €20.200 20+ €18.790 50+ €18.410 | Min: 1 / Mult: 1 | 4.2°C/W | BGA | 37.5mm | 33mm | - | - | 37.5mm | - | Copper | 1.48" | 1.3" | 1.48" | - | - | |||||
Each | 1+ €10.370 5+ €7.510 10+ €7.020 20+ €6.600 50+ €5.440 | Min: 1 / Mult: 1 | 3.1°C/W | TO-218, TO-220 | 50mm | 28mm | - | - | 100mm | - | Aluminium | 1.97" | 1.1" | 3.94" | - | - | |||||
Each | 1+ €9.620 5+ €6.970 10+ €6.520 20+ €6.120 50+ €5.050 | Min: 1 / Mult: 1 | 7.2°C/W | TO-3P, TO-218, TO-220, TO-247, TO-248 | 25mm | 30mm | - | - | 100mm | - | Aluminium | 0.98" | 1.18" | 3.94" | - | - | |||||
Each | 1+ €18.930 5+ €15.260 10+ €14.350 20+ €11.830 50+ €11.010 | Min: 1 / Mult: 1 | 1.75°C/W | - | 100mm | 25mm | - | - | 100mm | - | Aluminium | 3.94" | 0.98" | 3.94" | - | - | |||||
Each | 1+ €5.590 5+ €4.050 10+ €3.790 20+ €3.450 50+ €2.840 | Min: 1 / Mult: 1 | 8.6°C/W | TO-218, TO-220, TO-247 | 34.5mm | 50mm | - | - | 12.5mm | - | Aluminium | 1.36" | 1.97" | 0.49" | - | - | |||||
























