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Natural Convection Heat Sinks:
1,415 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 | |||||||||||||||||||
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3,845 In stock | Each | 1+ £3.79 10+ £2.61 25+ £2.44 50+ £2.11 100+ £1.74 | Min: 1 / Mult: 1 | 12.9°C/W | TO-218, TO-220 | 16.26mm | 38.1mm | - | - | 16.26mm | - | Aluminium | 0.64" | 1.5" | 0.64" | - | - | ||||
307 In stock | Each | 1+ £7.16 5+ £5.18 10+ £4.84 20+ £4.55 50+ £3.75 | Min: 1 / Mult: 1 | 3.4°C/W | TO-66 | 60mm | 16mm | - | - | 89mm | - | Aluminium | 2.36" | 0.63" | 3.5" | - | - | ||||
FISCHER ELEKTRONIK | 849 In stock | Each | 1+ £17.01 5+ £12.89 10+ £11.34 20+ £9.78 50+ £9.10 | Min: 1 / Mult: 1 | 1.4°C/W | - | 160mm | 40mm | - | - | 50mm | - | Aluminium | 6.3" | 1.57" | 1.97" | - | - | |||
602 In stock | Each | 1+ £2.82 10+ £1.94 25+ £1.82 50+ £1.57 100+ £1.30 | Min: 1 / Mult: 1 | 26°C/W | TO-220 | 15mm | 12.7mm | - | - | 15.24mm | - | Aluminium | 0.59" | 0.5" | 0.6" | - | - | ||||
2 In stock | Each | 1+ £35.52 | Min: 1 / Mult: 1 | 0 | - | 125mm | 135mm | - | - | 180mm | - | Aluminium | 4.92" | 5.31" | 7.09" | - | - | ||||
50 In stock | Each | 1+ £10.00 | Min: 1 / Mult: 1 | 2°C/W | TO-3 | 123.8mm | 26.7mm | - | - | 100mm | - | Aluminium | 4.87" | 1.05" | 3.94" | - | - | ||||
47 In stock | Each Available until stock is exhausted | 1+ £48.00 5+ £37.20 10+ £34.60 20+ £33.91 | Min: 1 / Mult: 1 | 0.9°C/W | - | 123mm | 40mm | - | - | 150mm | - | Aluminium | 4.84" | 1.57" | 5.91" | - | - | ||||
8,245 In stock | Each | 1+ £1.60 10+ £1.22 25+ £1.05 50+ £0.98 100+ £0.92 | Min: 1 / Mult: 1 | 44°C/W | TO-5 | - | 10mm | - | - | - | 12.7mm | Aluminium | - | 0.39" | - | 0.5" | - | ||||
FISCHER ELEKTRONIK | 1,108 In stock | Each | 1+ £22.15 5+ £19.47 10+ £16.06 20+ £14.19 50+ £13.91 | Min: 1 / Mult: 1 | 1.65°C/W | - | 200mm | 25mm | - | - | 100mm | - | Aluminium | 7.87" | 0.98" | 3.94" | - | - | |||
353 In stock | Each | 1+ £1.90 10+ £1.44 25+ £1.25 50+ £1.16 100+ £1.09 | Min: 1 / Mult: 1 | 27.4°C/W | BGA | 14mm | 10mm | - | - | 14mm | - | Aluminium | 0.55" | 0.39" | 0.55" | - | - | ||||
468 In stock | Each | 1+ £2.05 20+ £1.58 75+ £1.30 250+ £1.18 1000+ £1.07 | Min: 1 / Mult: 1 | 8.8°C/W | TO-220 | 34.53mm | 50mm | - | - | 12.53mm | - | - | 1.36" | 1.97" | 0.49" | - | - | ||||
1,383 In stock | Each | 1+ £6.37 5+ £4.61 10+ £4.32 20+ £4.05 50+ £3.35 | 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" | - | - | ||||
4,405 In stock | Each | 1+ £7.57 5+ £5.48 10+ £5.13 20+ £4.82 50+ £3.97 | Min: 1 / Mult: 1 | 21°C/W | TO-126 | 22mm | 19mm | - | - | 19mm | - | Aluminium | 0.87" | 0.75" | 0.75" | - | - | ||||
2,372 In stock | Each | 1+ £9.01 5+ £6.52 10+ £6.10 20+ £5.74 50+ £4.73 | Min: 1 / Mult: 1 | 9.9°C/W | TO-218, TO-220 | 28mm | 22mm | - | - | 38mm | - | Aluminium | 1.1" | 0.87" | 1.5" | - | - | ||||
1,059 In stock | Each | 10+ £0.60 50+ £0.43 100+ £0.40 250+ £0.38 | Min: 10 / Mult: 10 | 56°C/W | TO-220 | 13.2mm | 9.5mm | - | - | 19.1mm | - | Aluminium | 0.52" | 0.375" | 0.75" | - | - | ||||
236 In stock | Each | 1+ £17.10 5+ £12.96 10+ £11.83 20+ £10.69 50+ £9.94 | Min: 1 / Mult: 1 | 1.2°C/W | TO-3 | 88mm | 35mm | - | - | 125mm | - | Aluminium | 3.46" | 1.38" | 4.92" | - | - | ||||
2,492 In stock | Each | 1+ £2.04 10+ £1.55 25+ £1.34 50+ £1.25 100+ £1.17 | Min: 1 / Mult: 1 | 28.5°C/W | BGA | 10mm | 10mm | - | - | 10mm | - | Aluminium | 0.39" | 0.39" | 0.39" | - | - | ||||
MULTICOMP PRO | 25,831 In stock | Each | 1+ £0.98 20+ £0.75 75+ £0.62 250+ £0.57 1000+ £0.51 | Min: 1 / Mult: 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |||
1,227 In stock | Each | 1+ £2.49 10+ £1.90 25+ £1.52 50+ £1.43 100+ £1.40 | Min: 1 / Mult: 1 | 26.5°C/W | BGA | 14mm | 10mm | - | - | 14mm | - | Aluminium | 0.55" | 0.39" | 0.55" | - | - | ||||
543 In stock | Each | 10+ £0.95 50+ £0.76 100+ £0.72 250+ £0.59 | Min: 10 / Mult: 10 | 21°C/W | TO-220 | 20.5mm | 19.5mm | - | - | 19mm | - | Aluminium | 0.81" | 0.77" | 0.75" | - | - | ||||
FISCHER ELEKTRONIK | 823 In stock | Each | 1+ £14.91 5+ £12.03 10+ £11.30 20+ £9.32 50+ £8.67 | Min: 1 / Mult: 1 | 1.7°C/W | - | 150mm | 27mm | - | - | 50mm | - | Aluminium | 5.91" | 1.06" | 1.97" | - | - | |||
335 In stock | Each | 1+ £3.45 10+ £2.38 25+ £2.22 50+ £2.09 100+ £1.72 | Min: 1 / Mult: 1 | 11°C/W | TO-220 | 34.9mm | 38.1mm | - | - | 12.7mm | - | Aluminium | 1.37" | 1.5" | 0.5" | - | - | ||||
1,353 In stock | Each | 1+ £2.45 10+ £1.86 25+ £1.50 50+ £1.41 100+ £1.38 | Min: 1 / Mult: 1 | 18.6°C/W | PGA | 14mm | 14mm | - | - | 14mm | - | Aluminium | 0.55" | 0.55" | 0.55" | - | - | ||||
128 In stock | Each | 1+ £8.55 5+ £6.90 10+ £6.48 20+ £5.73 50+ £4.97 | Min: 1 / Mult: 1 | 2.8°C/W | TO-3 | 65mm | 20mm | - | - | 50mm | - | Aluminium | 2.56" | 0.79" | 1.97" | - | - | ||||
1,183 In stock | Each | 1+ £2.70 10+ £1.86 25+ £1.74 50+ £1.64 100+ £1.35 | Min: 1 / Mult: 1 | 17°C/W | TO-126, TO-220 | 30mm | 30.2mm | - | - | 12.7mm | - | Aluminium | 1.18" | 1.19" | 0.5" | - | - |