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Natural Convection Heat Sinks:
1,544 Products FoundFind a huge range of Natural Convection Heat Sinks at Farnell® UK. 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
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| Compare | Price For | Quantity | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ £2.150 10+ £1.640 25+ £1.320 50+ £1.200 100+ £1.180 | Min: 1 / Mult: 1 | 13°C/W | TO-220 | 21mm | 28mm | - | - | 20mm | - | Aluminium | 0.83" | 1.1" | 0.79" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ £10.640 5+ £8.580 10+ £8.060 20+ £6.120 50+ £5.690 | Min: 1 / Mult: 1 | 1.5°C/W | TO-3 | 97mm | 25mm | - | - | 100mm | - | Aluminium | 3.82" | 0.98" | 3.94" | - | - | ||||
Each | 10+ £0.491 50+ £0.393 100+ £0.339 500+ £0.274 | Min: 10 / Mult: 10 | 15.6°C/W | TO-220 | 44.45mm | 9.52mm | - | - | 17.78mm | - | Aluminium | 1.75" | 0.375" | 0.7" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ £17.010 5+ £12.890 10+ £11.340 20+ £9.780 50+ £9.100 | Min: 1 / Mult: 1 | 1.4°C/W | - | 160mm | 40mm | - | - | 50mm | - | Aluminium | 6.3" | 1.57" | 1.97" | - | - | ||||
Each | 1+ £9.200 5+ £7.420 10+ £6.970 20+ £6.410 50+ £4.920 | Min: 1 / Mult: 1 | 4.25°C/W | Universal Processor | - | 18.5mm | - | - | 18.5mm | 28.5mm | Aluminium | - | 0.728" | 0.73" | 1.12" | - | |||||
Each | 1+ £2.820 10+ £1.940 25+ £1.820 50+ £1.570 100+ £1.300 | Min: 1 / Mult: 1 | 26°C/W | TO-220 | 15mm | 12.7mm | - | - | 15.24mm | - | Aluminium | 0.59" | 0.5" | 0.6" | - | - | |||||
Each | 1+ £9.590 5+ £7.740 10+ £7.270 20+ £6.690 50+ £5.130 | Min: 1 / Mult: 1 | 9°C/W | PGA | 43.6mm | 12.3mm | - | - | 43.6mm | - | Aluminium | 1.72" | 0.48" | 1.72" | - | - | |||||
Each | 1+ £5.220 3+ £4.030 | Min: 1 / Mult: 1 | - | - | 57.9mm | 17.3mm | - | - | 61mm | - | Aluminium Alloy | 2.28" | 0.68" | 2.4" | - | - | |||||
1773354 RoHS | Each | 1+ £3.950 10+ £2.730 25+ £2.550 50+ £2.280 100+ £1.880 | Min: 1 / Mult: 1 | 6.26°C/W | TO-218, TO-247 | 35mm | 35mm | - | - | 22mm | - | - | 1.38" | 1.38" | 0.87" | - | - | ||||
Each | 1+ £2.650 10+ £1.830 25+ £1.710 50+ £1.530 100+ £1.260 | Min: 1 / Mult: 1 | 8.4°C/W | TO-3 | 35.56mm | 25.4mm | - | - | 47.75mm | - | Aluminium | 1.4" | 1" | 1.88" | - | - | |||||
Each | 1+ £43.530 5+ £33.730 10+ £31.380 20+ £30.750 | Min: 1 / Mult: 1 | 0.4°C/W | - | 200mm | 40mm | - | - | 150mm | - | Aluminium | 7.87" | 1.57" | 5.91" | - | - | |||||
Each | 1+ £6.940 5+ £5.600 10+ £5.260 20+ £4.650 50+ £4.040 | Min: 1 / Mult: 1 | 3.35K/W | - | 42mm | 35mm | - | - | 84mm | - | Aluminium | 1.65" | 1.38" | 3.31" | - | - | |||||
Each | 1+ £2.120 20+ £1.640 75+ £1.350 250+ £1.230 1000+ £1.110 | Min: 1 / Mult: 1 | 8.8°C/W | - | 34.53mm | 50mm | - | - | 12.5mm | - | - | 1.36" | 1.97" | 0.49" | - | - | |||||
Each | 1+ £3.790 10+ £2.610 25+ £2.440 50+ £2.300 100+ £1.900 | Min: 1 / Mult: 1 | 13.8°C/W | BGA | 40mm | 10mm | - | - | 40mm | - | Aluminium | 1.57" | 0.39" | 1.57" | - | - | |||||
FISCHER ELEKTRONIK | Each | 1+ £22.150 5+ £19.470 10+ £16.060 20+ £14.190 50+ £13.910 | Min: 1 / Mult: 1 | 1.65°C/W | - | 200mm | 25mm | - | - | 100mm | - | Aluminium | 7.87" | 0.98" | 3.94" | - | - | ||||
Each | 1+ £1.980 10+ £1.500 25+ £1.300 50+ £1.220 100+ £1.140 | Min: 1 / Mult: 1 | 27.4°C/W | BGA | 14mm | 10mm | - | - | 14mm | - | Aluminium | 0.55" | 0.39" | 0.55" | - | - | |||||
Each | 1+ £1.600 10+ £1.220 25+ £1.050 50+ £0.979 100+ £0.919 | Min: 1 / Mult: 1 | 44°C/W | TO-5 | - | 10mm | - | - | - | 12.7mm | Aluminium | - | 0.39" | - | 0.5" | - | |||||
Each | 1+ £9.500 5+ £6.880 10+ £6.440 20+ £6.050 50+ £4.990 | Min: 1 / Mult: 1 | 9.9°C/W | TO-218, TO-220 | 28mm | 22mm | - | - | 38mm | - | Aluminium | 1.1" | 0.87" | 1.5" | - | - | |||||
Each | 10+ £0.565 50+ £0.409 100+ £0.383 250+ £0.359 | Min: 10 / Mult: 10 | 56°C/W | TO-220 | 13.2mm | 9.5mm | - | - | 19.1mm | - | Aluminium | 0.52" | 0.375" | 0.75" | - | - | |||||
Each | 1+ £17.100 5+ £12.960 10+ £11.830 20+ £10.690 50+ £9.940 | Min: 1 / Mult: 1 | 1.2°C/W | TO-3 | 88mm | 35mm | - | - | 125mm | - | Aluminium | 3.46" | 1.38" | 4.92" | - | - | |||||
Each | 1+ £2.150 10+ £1.640 25+ £1.410 50+ £1.320 100+ £1.240 | Min: 1 / Mult: 1 | 28.5°C/W | BGA | 10mm | 10mm | - | - | 10mm | - | Aluminium | 0.39" | 0.39" | 0.39" | - | - | |||||
Each | 1+ £4.800 10+ £3.310 25+ £2.900 50+ £2.650 100+ £2.400 | Min: 1 / Mult: 1 | 21.6°C/W | TO-126 | 22mm | 19mm | - | - | 19mm | - | Aluminium | 0.87" | 0.75" | 0.75" | - | - | |||||
Each | 1+ £7.010 5+ £5.080 10+ £4.750 20+ £4.460 50+ £3.690 | Min: 1 / Mult: 1 | 3.3°C/W | TO-3 | 65mm | 20mm | - | - | 50mm | - | Aluminium | 2.56" | 0.79" | 1.97" | - | - | |||||
Each | 1+ £1.430 10+ £1.090 25+ £0.941 50+ £0.881 100+ £0.827 | Min: 1 / Mult: 1 | 10.21°C/W | - | 10mm | 2mm | - | - | 10mm | - | Ceramic | 0.39" | 0.08" | 0.39" | - | - | |||||
Each | 1+ £3.820 10+ £2.640 25+ £2.470 50+ £2.320 100+ £1.910 | Min: 1 / Mult: 1 | 40°C/W | BGA | 23mm | 10mm | - | - | 23mm | - | Aluminium | 0.91" | 0.39" | 0.91" | - | - | |||||
