Natural Convection Heat Sinks | Newark Electronics

Find a huge range of Natural Convection Heat Sinks at Newark Electronics. We stock a large selection of Natural Convection Heat Sinks, including new and most popular products from the world's top manufacturers including: Advanced Thermal Solutions, Fischer Elektronik, Wakefield Thermal, Boyd & Multicomp Pro

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ICK BGA 14 X 14	58M7229 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink For Ball Grid Array 29 °C/W BGA 14 mm 10.01 mm 14 mm	Each	1+ $2.270 10+ $2.180 25+ $2.080 50+ $2.000 100+ $1.900 More Pricing...	29°C/W	BGA	14mm	-	10.01mm	14mm	-	Aluminium	0.55"	0.394"	0.55"	-	-
SK 129 50,8 STS	74M4515 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded PCB Mount SOT-32 TO-3P TO-220 5.3 C/W 50.8 mm 42 mm 25 mm RoHS Compliant: Yes	Each	1+ $9.900 10+ $9.640 25+ $9.460 50+ $9.270 100+ $9.090 More Pricing...	5.3°C/W	SOT-32, TO-3P, TO-220	42mm	-	50.8mm	25mm	-	Aluminium	1.65"	2"	0.98"	-	-
SK 409/25,4 STS	34M8466 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220/TO-3P 8.2 °C/W TO-3P TO-220 45 mm 12.7 mm 25.4 mm	Each	1+ $4.130 10+ $4.060 25+ $3.850 50+ $3.730 100+ $3.660 More Pricing...	8.2°C/W	TO-3P, TO-220	45mm	-	12.7mm	25.4mm	-	Aluminium	1.77"	0.5"	1"	-	-
SK 481 50	46T6897 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded For Lock-In Retaining Spring TO-3P TO-218 TO-220 TO-247 TO-248 5.7 C/W RoHS Compliant: Yes	Each	1+ $6.470 10+ $6.250 25+ $6.090 50+ $5.700 100+ $5.280 More Pricing...	4.5°C/W	TO-3P, TO-218, TO-220, TO-247, TO-248	30mm	-	45mm	50mm	-	Aluminium	1.18"	1.77"	1.97"	-	-
637-10ABPE	93K7986 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 12.67 °C/W TO-220 34.9 mm 25.4 mm	Each	1+ $2.230 10+ $2.020 25+ $1.940 50+ $1.890 100+ $1.830 More Pricing...	12.67°C/W	TO-220	34.9mm	-	25.4mm	12.7mm	-	Aluminum	1.37"	1"	0.5"	-	-
SK 104 38,1 STS	46T6890 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 SOT-32 TO-3P TO-220 11 C/W 12.7 mm 34.9 mm 38.1 mm RoHS Compliant: Yes	Each	1+ $4.040 10+ $3.970 25+ $3.770 50+ $3.650 100+ $3.590 More Pricing...	11°C/W	SOT-32, TO-3P, TO-220	34.9mm	-	12.7mm	38.1mm	-	Aluminium	1.37"	0.5"	1.5"	-	-
OS515-150-B	51R7025 Data Sheet RoHS	BOYD HEATSINK EXTRUSION 2.33°C/W	Each	1+ $18.810 10+ $18.060 25+ $16.900 50+ $15.670 100+ $13.970 More Pricing...	2.33°C/W	TO-218, TO-220, TO-251, TO-262, TO-273	30mm	-	45mm	150mm	-	-	1.18"	1.77"	5.91"	-	-
SK 92/100 SA	34M8487 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 2.15 °C/W 100 mm 40.01 mm 100 mm	Each	1+ $25.220 5+ $24.160 10+ $22.700 25+ $21.070 50+ $18.790 More Pricing...	2.15°C/W	-	100mm	-	40.01mm	100mm	-	Aluminium	3.94"	1.58"	3.94"	-	-
SK 525 30	46T6900 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink PCB Board Level Extruded TO-220 7.8 C/W 28 mm 19.4 mm 30 mm RoHS Compliant: Yes	Each	1+ $7.100 10+ $6.860 25+ $6.680 50+ $6.260 100+ $5.800 More Pricing...	7.8°C/W	TO-220	19.4mm	-	28mm	30mm	-	Aluminium	0.76"	1.1"	1.18"	-	-
290-1AB	58F1360 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Black Anodized 22 °C/W TO-202 TO-218 TO-220 30 mm 12.7 mm 25.4 mm	Each	1+ $0.689 10+ $0.623 25+ $0.599 50+ $0.582 100+ $0.565 More Pricing...	22°C/W	TO-202, TO-218, TO-220	30mm	-	12.7mm	25.4mm	-	Aluminum	1.18"	0.5"	1"	-	-
273-AB	81F046 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square Black Anodized 24.5 °C/W TO-218 TO-220 19.1 mm 9.53 mm 19 mm	Each	1+ $0.689 10+ $0.623 25+ $0.599 50+ $0.582 100+ $0.565 More Pricing...	24.5°C/W	TO-218, TO-220	19.1mm	-	9.53mm	19mm	-	Aluminum	0.75"	0.375"	0.75"	-	273 Series
SK 508 100 SA	17T6992 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB Extruded LED 3.8 °C/W 100 mm 24.99 mm 100 mm	Each	1+ $18.830 5+ $17.760 10+ $16.580 25+ $15.390 50+ $14.210 More Pricing...	3.8°C/W	-	100mm	-	24.99mm	100mm	-	Aluminium	3.94"	0.98"	3.94"	-	-
MC33279	09R3164 Data Sheet RoHS	MULTICOMP PRO HEAT SINK	Each	1+ $2.810 100+ $2.530 250+ $2.350 500+ $2.140 1000+ $1.980	7.1°C/W	TO-220	42mm	-	25mm	38mm	-	-	1.65"	0.98"	1.5"	-	-
657-25ABPE	42M0663 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 4.17 °C/W TO-218 TO-220 TO-247 41.9 mm	Each	1+ $3.910 10+ $3.550 25+ $3.420 50+ $3.320 100+ $3.260 More Pricing...	4.17°C/W	TO-218, TO-220, TO-247	41.9mm	-	63.5mm	25.4mm	-	Aluminum	1.65"	2.5"	1"	-	-
AKK 127	67T0957 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 TO-3 14 C/W 12.7 mm 40 mm 27 mm RoHS Compliant: Yes	Each	1+ $6.460 10+ $6.250 25+ $6.080 50+ $5.690 100+ $5.280 More Pricing...	14°C/W	TO-3	40mm	-	12.7mm	27mm	-	Aluminium	1.57"	0.5"	1.06"	-	-
TV4	10WX1055 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ $10.620 10+ $10.330 25+ $9.780 50+ $9.230 100+ $8.790 More Pricing...	21°C/W	TO-126	22mm	-	19mm	19mm	-	Aluminium	0.87"	0.75"	0.75"	-	-
FK 237 SA 220 O	34M6211 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK	Each	1+ $2.080 10+ $2.000 25+ $1.910 50+ $1.840 100+ $1.750 More Pricing...	21°C/W	TO-220	14.5mm	-	12.7mm	19mm	-	Aluminium	0.57"	0.5"	0.75"	-	-
TV5G	10WX1058 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ $5.750 10+ $5.600 25+ $5.300 50+ $5.000 100+ $4.760 More Pricing...	21.6°C/W	TO-126	22mm	-	19mm	19mm	-	Aluminium	0.87"	0.75"	0.75"	-	-
423K	58F511 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Double Surface 0.94 °C/W TO-3 120.7 mm 66.7 mm 140 mm	Each	1+ $31.160 5+ $29.370 10+ $27.570 25+ $26.270 50+ $25.320 More Pricing...	0.94°C/W	TO-3	120.7mm	-	66.7mm	140mm	-	Aluminum	4.75"	2.63"	5.52"	-	-
LTN20069	46P4409 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink BGA 16.5 mm 8.89 mm 16.5 mm	Each	1+ $2.010 10+ $1.820 25+ $1.750 50+ $1.700 100+ $1.660 More Pricing...	-	BGA	16.5mm	-	8.89mm	16.5mm	-	Aluminum	0.65"	0.35"	0.65"	-	-
SW25-4G	01M9146 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 11.4 °C/W TO-218 TO-220 TO-247 12.5 mm 24.99 mm 34 mm	Each	1+ $1.230	13°C/W	TO-218, TO-220, TO-247	34.5mm	-	25mm	12.5mm	-	Aluminium	1.36"	0.98"	0.49"	-	-
SK 481 100	46T6896 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded For Lock-In Retaining Spring TO-3P TO-218 TO-220 TO-247 TO-248 5.7 C/W RoHS Compliant: Yes	Each	1+ $11.500 10+ $11.110 25+ $10.820 50+ $10.140 100+ $9.390 More Pricing...	2.8°C/W	TO-3P, TO-218, TO-220, TO-247, TO-248	30mm	-	45mm	100mm	-	Aluminium	1.18"	1.77"	3.94"	-	-
ICK 40 B	35M3898 RoHS	FISCHER ELEKTRONIK Heat Sink DIP Glue-On DIP 8.5 C/W 4.8 mm 19 mm 51 mm RoHS Compliant: Yes	Each	1+ $2.170 10+ $2.090 25+ $2.000 50+ $1.920 100+ $1.820 More Pricing...	8.5°C/W	DIP	19mm	-	4.8mm	51mm	-	Aluminium	0.75"	0.19"	2.01"	-	-
SK 92/150 SA	34M8488 RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 1.2 C/W 40 mm 100 mm 150 mm RoHS Compliant: Yes	Each	1+ $36.480 5+ $34.950 10+ $32.830 25+ $30.480 50+ $27.180 More Pricing...	1.2°C/W	-	100mm	-	40mm	150mm	-	Aluminium	3.94"	1.57"	5.91"	-	-
ICK 24 B	35M3897 RoHS	FISCHER ELEKTRONIK Heat Sink DIP Glue-On DIP 13 C/W 4.8 mm 19 mm 33 mm RoHS Compliant: Yes	Each	1+ $1.570 10+ $1.510 25+ $1.450 50+ $1.390 100+ $1.320 More Pricing...	13°C/W	DIP	19mm	-	4.8mm	33mm	-	Aluminium	0.75"	0.19"	1.3"	-	-