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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			Price for		Quantity

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+ $33.370 10+ $32.300 25+ $31.220 50+ $30.140 100+ $29.070 More Pricing...	Total:$33.37 Min: 1 / Mult: 1	2.15°C/W	-	100mm	40.01mm	100mm	-	Aluminium	3.94"	1.58"	3.94"	-	-
OS515-150-B	51R7025 Data Sheet RoHS	BOYD HEATSINK EXTRUSION 2.33°C/W	Each	1+ $23.810 10+ $23.080 25+ $21.950 50+ $20.760 100+ $19.120 More Pricing...	Total:$23.81 Min: 1 / Mult: 1	2.33°C/W	TO-218, TO-220, TO-251, TO-262, TO-273	30mm	45mm	150mm	-	-	1.18"	1.77"	5.91"	-	-
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+ $7.190 10+ $6.890 25+ $6.620 50+ $6.340 100+ $6.060	Total:$7.19 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"	-	-
517-95AB	91F3667 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink For DC/DC Converter 5.45 °C/W Half Brick 57.9 mm 24.1 mm 61 mm	Each	1+ $8.460 10+ $7.900 25+ $7.700 50+ $7.570 100+ $7.450 More Pricing...	Total:$8.46 Min: 1 / Mult: 1	5.45°C/W	Half Brick	57.9mm	24.1mm	61mm	-	Aluminum	2.28"	0.95"	2.4"	-	-
ICK S 45 X 45 X 20	74M2394 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Pin 3.2 C/W 20 mm 45 mm 45 mm RoHS Compliant: Yes	Each	1+ $20.980 10+ $20.050 25+ $19.000 50+ $17.960 100+ $16.950 More Pricing...	Total:$20.98 Min: 1 / Mult: 1	3.2°C/W	-	45mm	20mm	45mm	-	Aluminium	1.77"	0.79"	1.77"	-	-
FK 201SA-3	34M6200 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 TO-3 6 C/W 25.4 mm 45 mm 45 mm RoHS Compliant: Yes	Each	1+ $4.700 10+ $4.520 25+ $4.310 50+ $4.130 100+ $3.950	Total:$4.70 Min: 1 / Mult: 1	6°C/W	TO-3	45mm	25.4mm	45mm	-	Aluminium	1.77"	1"	1.77"	-	-
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+ $2.020 10+ $1.960 25+ $1.900 50+ $1.840 100+ $1.780	Total:$2.02 Min: 1 / Mult: 1	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+ $11.660 10+ $11.400 25+ $11.220 50+ $11.030 100+ $10.850 More Pricing...	Total:$11.66 Min: 1 / Mult: 1	5.3°C/W	SOT-32, TO-3P, TO-220	42mm	50.8mm	25mm	-	Aluminium	1.65"	2"	0.98"	-	-
SK 47/75 SA	34M8476 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 0.85 C/W 40 mm 200 mm 75 mm RoHS Compliant: Yes	Each	1+ $48.210 10+ $46.650 25+ $45.100 50+ $43.540 100+ $41.990	Total:$48.21 Min: 1 / Mult: 1	0.85°C/W	-	200mm	40mm	75mm	-	Aluminium	7.87"	1.57"	2.95"	-	-
ICK 14/16 L	35M3896 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK	Each	10+ $1.330 25+ $1.280 50+ $1.240 100+ $1.190 250+ $1.170 More Pricing...	Total:$13.30 Min: 10 / Mult: 10	46°C/W	DIP	6.3mm	4.8mm	19mm	-	Aluminium	0.25"	0.189"	0.75"	-	-
FK 243 MI 247 H	34M6217 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-218/220/251 19 °C/W TO-218 TO-220 TO-247 TO-248 20 mm 8.99 mm 27 mm	Each	1+ $4.120 10+ $4.070 25+ $3.900 50+ $3.810 100+ $3.740 More Pricing...	Total:$4.12 Min: 1 / Mult: 1	19°C/W	TO-218, TO-229, TO-247, TO-248	20mm	8.99mm	27mm	-	Copper	0.79"	0.354"	1.06"	-	-
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+ $3.960 10+ $3.690 25+ $3.590 50+ $3.520 100+ $3.470 More Pricing...	Total:$3.96 Min: 1 / Mult: 1	4.17°C/W	TO-218, TO-220, TO-247	41.9mm	63.5mm	25.4mm	-	Aluminum	1.65"	2.5"	1"	-	-
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+ $26.000 10+ $25.120 25+ $24.240 50+ $23.360 100+ $22.480	Total:$26.00 Min: 1 / Mult: 1	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+ $3.400 100+ $3.130 250+ $2.950 500+ $2.750 1000+ $2.590	Total:$3.40 Min: 1 / Mult: 1	7.1°C/W	TO-220	42mm	25mm	38mm	-	-	1.65"	0.98"	1.5"	-	-
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+ $0.771 10+ $0.720 25+ $0.699 50+ $0.685 100+ $0.671 More Pricing...	Total:$0.77 Min: 1 / Mult: 1	24.5°C/W	TO-218, TO-220	19.1mm	9.53mm	19mm	-	Aluminum	0.75"	0.375"	0.75"	-	273 Series
ICK SMD A 5 SA	34M6427 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK	Each	1+ $1.260 10+ $1.230 25+ $1.180 50+ $1.120 100+ $1.080 More Pricing...	Total:$1.26 Min: 1 / Mult: 1	123°C/W	SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16	6.3mm	4.83mm	5.08mm	-	Aluminium	0.25"	0.19"	0.2"	-	-
ICK S 40 X 40 X 20	17T5920 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square 3.5 °C/W Universal Processor 40 mm 19.99 mm 40 mm	Each	1+ $20.740 10+ $20.040 25+ $19.340 50+ $18.630 100+ $17.930 More Pricing...	Total:$20.74 Min: 1 / Mult: 1	3.5°C/W	Universal Processor	40mm	19.99mm	40mm	-	Aluminium	1.58"	0.79"	1.57"	-	-
FK 205 SA L	74M1149 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Finger Shaped 9 °C/W SOT-9 SOT-32 TO-3 TO-66 TO-220 33 mm 31.8 mm 42 mm	Each	1+ $3.950 10+ $3.890 25+ $3.730 50+ $3.640 100+ $3.580 More Pricing...	Total:$3.95 Min: 1 / Mult: 1	9°C/W	SOT-9, SOT-32, TO-3, TO-66, TO-220	33mm	31.8mm	42mm	-	Aluminium	1.3"	1.25"	1.64"	-	-
SK 48/50 SA-3	34M8477 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 2.8 °C/W TO-3 65 mm 20.07 mm 50 mm	Each	1+ $9.820 10+ $9.570 25+ $9.360 50+ $8.890 100+ $8.400 More Pricing...	Total:$9.82 Min: 1 / Mult: 1	2.8°C/W	TO-3	65mm	20.07mm	50mm	-	Aluminium	2.56"	0.79"	1.97"	-	-
ICK 40 B	35M3898 Data Sheet 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+ $2.360 10+ $2.280 25+ $2.210 50+ $2.130 100+ $2.050	Total:$2.36 Min: 1 / Mult: 1	8.5°C/W	DIP	19mm	4.8mm	51mm	-	Aluminium	0.75"	0.19"	2.01"	-	-
FK 213 SA-32	34M6203 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink SOT-32/TO-126 SOT-32 TO-220 21 C/W 13 mm 25.4 mm 18 mm RoHS Compliant: Yes	Each	1+ $1.570 10+ $1.520 25+ $1.460 50+ $1.410 100+ $1.360	Total:$1.57 Min: 1 / Mult: 1	21°C/W	SOT-32, TO-220	25.4mm	13mm	18mm	-	Aluminium	1"	0.51"	0.71"	-	-
SK 145/25 STS-220	34M8464 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 13.5 °C/W TO-218 TO-220 TO-247 TO-248 29 mm 11.99 mm 25 mm	Each	1+ $4.510 10+ $4.450 25+ $4.260 50+ $4.160 100+ $4.090 More Pricing...	Total:$4.51 Min: 1 / Mult: 1	13.5°C/W	TO-218, TO-220, TO-247, TO-248	29mm	11.99mm	25mm	-	Aluminium	1.14"	0.472"	0.98"	-	-
274-1AB	50B8304 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB 56 °C/W TO-220 13.2 mm 9.53 mm 19 mm	Each	1+ $0.572 10+ $0.530 25+ $0.515 50+ $0.504 100+ $0.494 More Pricing...	Total:$0.57 Min: 1 / Mult: 1	56°C/W	TO-220	13.2mm	9.53mm	19mm	-	Aluminum	0.52"	0.375"	0.75"	-	-
5F	10WX1090 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ $16.470 10+ $15.750 25+ $14.920 50+ $14.110 100+ $13.310 More Pricing...	Total:$16.47 Min: 1 / Mult: 1	45.2°C/W	TO-5	-	12.7mm	-	16mm	Aluminium	-	0.5"	-	0.63"	-
FK 244 13 D2 PAK	34M6223 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK	Each	1+ $1.690	Total:$1.69 Min: 1 / Mult: 1	22.8°C/W	SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263	26mm	10.01mm	13mm	-	Copper	1.02"	0.394"	0.51"	-	-