Popular Suppliers
Natural Convection Heat Sinks:
1,321 Products FoundFind a huge range of Natural Convection Heat Sinks at Farnell Italy. 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 | 10+ €1.110 50+ €0.894 100+ €0.839 250+ €0.693 | Min: 10 / Mult: 10 | 21°C/W | TO-220 | 20.5mm | 19.5mm | - | - | 19mm | - | Aluminium | 0.81" | 0.77" | 0.75" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ €23.300 5+ €20.480 10+ €16.890 20+ €15.720 50+ €15.410 | Min: 1 / Mult: 1 | 1.4°C/W | - | 100mm | 40mm | - | - | 100mm | - | Aluminium | 3.94" | 1.57" | 3.94" | - | - | ||||
Each | 1+ €2.980 10+ €2.260 25+ €1.820 50+ €1.710 100+ €1.680 | Min: 1 / Mult: 1 | 5.8°C/W | TO-220 | 34.9mm | 25.4mm | - | - | 12.7mm | - | Aluminium | 1.37" | 1" | 0.5" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ €28.320 5+ €24.890 10+ €20.540 20+ €18.530 50+ €18.160 | Min: 1 / Mult: 1 | 1.25°C/W | - | 150mm | 27mm | - | - | 100mm | - | Aluminium | 5.91" | 1.06" | 3.94" | - | - | ||||
Each | 1+ €4.190 10+ €2.880 25+ €2.700 50+ €2.530 100+ €2.090 | Min: 1 / Mult: 1 | 8.5K/W | SOT-32, TO-220 | 21.45mm | 19mm | - | - | 50mm | - | Aluminium | 0.84" | 0.75" | 1.97" | - | - | |||||
Each | 1+ €6.030 10+ €4.150 25+ €3.660 50+ €3.340 100+ €3.020 | Min: 1 / Mult: 1 | 9.8°C/W | TO-220 | 20mm | 28mm | - | - | 20mm | - | Aluminium | 0.79" | 1.1" | 0.79" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ €17.230 5+ €13.890 10+ €13.050 20+ €10.770 50+ €10.020 | Min: 1 / Mult: 1 | 1.7°C/W | - | 150mm | 27mm | - | - | 50mm | - | Aluminium | 5.91" | 1.06" | 1.97" | - | - | ||||
Each | 1+ €8.430 5+ €6.100 10+ €5.710 20+ €5.360 50+ €4.420 | Min: 1 / Mult: 1 | 30°C/W | TO-220 | 22mm | 11mm | - | - | 19mm | - | Aluminium | 0.87" | 0.43" | 0.75" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ €13.870 5+ €11.190 10+ €10.510 20+ €8.670 50+ €8.060 | Min: 1 / Mult: 1 | 2.5°C/W | - | 66mm | 40mm | - | - | 50mm | - | Aluminium | 2.6" | 1.57" | 1.97" | - | - | ||||
Each | 1+ €22.390 5+ €16.960 10+ €15.480 20+ €14.000 50+ €13.020 | Min: 1 / Mult: 1 | 1°C/W | - | 120mm | 37mm | - | - | 100mm | - | Aluminium | 4.72" | 1.46" | 3.94" | - | - | |||||
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+ €4.070 10+ €2.810 25+ €2.620 50+ €2.470 100+ €2.030 | Min: 1 / Mult: 1 | 15.6°C/W | TO-220 | 44.45mm | 9.52mm | - | - | 17.78mm | - | Aluminium | 1.75" | 0.375" | 0.7" | - | - | |||||
Each | 1+ €10.590 5+ €7.670 10+ €7.170 20+ €6.740 50+ €5.560 | Min: 1 / Mult: 1 | 8.4°C/W | TO-3 | 35.56mm | 25.4mm | - | - | 47.75mm | - | Aluminium | 1.4" | 1" | 1.88" | - | - | |||||
Each | 1+ €5.140 10+ €3.540 25+ €3.110 50+ €2.840 100+ €2.560 | Min: 1 / Mult: 1 | 60°C/W | TO-92 | 15.29mm | 18.29mm | - | - | - | - | Aluminium | 0.6" | 0.72" | - | - | - | |||||
Each | 1+ €2.360 10+ €1.800 25+ €1.550 50+ €1.330 100+ €1.250 | Min: 1 / Mult: 1 | 27.3°C/W | TO-220 | 12.7mm | 12.7mm | - | - | 19.05mm | - | Aluminium | 0.5" | 0.5" | 0.75" | - | - | |||||
Each | 1+ €14.710 5+ €11.870 10+ €11.150 20+ €8.460 | Min: 1 / Mult: 1 | 3.2°C/W | - | 100mm | 14mm | - | - | 108mm | - | Aluminium Alloy | 3.94" | 0.56" | 4.26" | - | - | |||||
Each | 1+ €95.710 5+ €73.460 10+ €71.990 | Min: 1 / Mult: 1 | 0.34°C/W | - | 200mm | 40mm | - | - | 200mm | - | Aluminium Alloy | 7.88" | 1.58" | 7.88" | - | - | |||||
Each | 1+ €136.400 5+ €104.680 10+ €102.590 | Min: 1 / Mult: 1 | 0.31°C/W | - | 200mm | 40mm | - | - | 300mm | - | Aluminium Alloy | 7.88" | 1.58" | 11.82" | - | - | |||||
Each | 1+ €171.460 | Min: 1 / Mult: 1 | 0.2°C/W | - | 400mm | 40mm | - | - | 400mm | - | Aluminium Alloy | 15.75" | 1.58" | 15.75" | - | MP Linear Heatsinks | |||||
Each | 1+ €25.370 5+ €22.300 10+ €18.390 20+ €17.110 50+ €16.760 | Min: 1 / Mult: 1 | 1.7°C/W | - | 100mm | 30mm | - | - | 80mm | - | Aluminium Alloy | 3.94" | 1.19" | 3.15" | - | - | |||||
MULTICOMP PRO | Each | 1+ €190.160 | Min: 1 / Mult: 1 | 0.105°C/W | - | 350mm | 100mm | - | - | 350mm | - | Aluminium Alloy | 13.78" | 3.94" | 13.78" | - | MP Linear Heatsinks | ||||
Each | 1+ €60.050 5+ €46.080 10+ €45.160 | Min: 1 / Mult: 1 | 0.65°C/W | - | 200mm | 25mm | - | - | 200mm | - | Aluminium Alloy | 7.88" | 0.99" | 7.88" | - | - | |||||
Each | 1+ €72.040 5+ €55.290 10+ €54.190 | Min: 1 / Mult: 1 | 0.4°C/W | - | 150mm | 40mm | - | - | 200mm | - | Aluminium Alloy | 5.91" | 1.58" | 7.88" | - | - | |||||
526885 RoHS | Each | 1+ €9.300 5+ €6.740 10+ €6.300 20+ €5.920 50+ €4.880 | Min: 1 / Mult: 1 | 3.7°C/W | TO-218, TO-220 | 50mm | 28mm | - | - | 75mm | - | Aluminium | 1.97" | 1.1" | 2.95" | - | - | ||||
Each | 1+ €10.500 5+ €8.470 10+ €7.950 20+ €7.030 50+ €6.100 | Min: 1 / Mult: 1 | 4.8°C/W | TO-3 | 46mm | 31.8mm | - | - | 46mm | - | Aluminium | 1.81" | 1.25" | 1.81" | - | - | |||||
