Natural Convection Heat Sinks

Find a huge range of Natural Convection Heat Sinks at element14 China. 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, Wakefield Thermal, Multicomp Pro & Abl Heatsinks

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			Price For		Quantity

6391BG	1213468 Data Sheet RoHS	BOYD Heat Sink TO-220/218 12.9 °C/W TO-218 TO-220 16.26 mm 38.1 mm 16.26 mm	Each	1+ CNY91.640 (CNY103.5532) 5+ CNY82.990 (CNY93.7787) 10+ CNY72.030 (CNY81.3939) 20+ CNY66.150 (CNY74.7495) 50+ CNY62.040 (CNY70.1052)	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"	-	-
ICK SMD A 8 SA	4302175 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Black Anodised 87 °C/W For DIP PLCC SMD 4.8mm/6.3mm/8mm	Each	10+ CNY1.750 (CNY1.9775)	Min: 10 / Mult: 10	87°C/W	DIP-8, SSOP-20, SSOP-24, SSOP-28, TSSOP-24, TSSOP-28, TSSOP-38	6.3mm	4.8mm	8mm	-	Aluminium	0.25"	0.19"	0.31"	-	-
FK 244 08 D2 PAK	4314049 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink For D2-Pak 29.3 °C/W TO-263 8 mm 10 mm 17.8 mm	Each	1+ CNY14.540 (CNY16.4302) 10+ CNY12.720 (CNY14.3736) 25+ CNY12.470 (CNY14.0911) 50+ CNY12.220 (CNY13.8086) 100+ CNY11.960 (CNY13.5148)	Min: 1 / Mult: 1	29.3°C/W	TO-263	8mm	10mm	17.8mm	-	Copper	0.31"	0.39"	0.7"	-	-
SW25-2G	1213435 Data Sheet RoHS	BOYD Heat Sink TO-220/218 13 °C/W TO-218 TO-220 TO-247 34.5 mm 25 mm 12.5 mm	Each	1+ CNY18.250 (CNY20.6225)	Min: 1 / Mult: 1	13°C/W	TO-218, TO-220, TO-247	34.5mm	25mm	12.5mm	-	Aluminium	1.36"	0.98"	0.49"	-	-
SK 481 100	1892334 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded For Lock-In Retaining Spring 2.8 °C/W TO-3P TO-218 TO-220 TO-247 TO-248	Each	1+ CNY33.090 (CNY37.3917) 5+ CNY32.800 (CNY37.064) 10+ CNY31.000 (CNY35.030) 20+ CNY29.680 (CNY33.5384) 50+ CNY28.860 (CNY32.6118)	Min: 1 / Mult: 1	2.8°C/W	TO-3P, TO-218, TO-220, TO-247, TO-248	30mm	45mm	100mm	-	Aluminium	1.18"	1.77"	3.94"	-	-
530002B02500G	2295719 Data Sheet RoHS	BOYD Heat Sink Square PCB With Radial Fins 2.6 °C/W TO-220 41.91 mm 63.5 mm 25.4 mm	Each	1+ CNY86.490 (CNY97.7337) 5+ CNY75.680 (CNY85.5184) 10+ CNY62.710 (CNY70.8623) 20+ CNY56.220 (CNY63.5286) 50+ CNY51.890 (CNY58.6357)	Min: 1 / Mult: 1	2.6°C/W	TO-220	41.91mm	63.5mm	25.4mm	-	Aluminium	1.65"	2.5"	1"	-	-
507302B00000G	1611415 Data Sheet RoHS	BOYD Heat Sink Square PCB 24 °C/W TO-220 19.05 mm 9.67 mm 19.05 mm	Each	1+ CNY7.850 (CNY8.8705) 10+ CNY6.930 (CNY7.8309) 25+ CNY6.600 (CNY7.458) 50+ CNY6.370 (CNY7.1981) 100+ CNY6.140 (CNY6.9382)	Min: 1 / Mult: 1	24°C/W	TO-220	19.05mm	9.67mm	19.05mm	-	Aluminium	0.75"	0.38"	0.75"	-	-
MC33261	1710603 Data Sheet RoHS	MULTICOMP PRO Heat Sink 16.7 °C/W TO-218 TO-220 16.6 mm 25.4 mm 16.26 mm	Each	1+ CNY19.330 (CNY21.8429) 20+ CNY14.970 (CNY16.9161) 75+ CNY12.480 (CNY14.1024) 250+ CNY11.330 (CNY12.8029) 1000+ CNY10.310 (CNY11.6503)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-
SK 104 38,1 STS	1892327 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 11 °C/W SOT-32 TO-3P TO-220 34.9 mm 12.7 mm 38.1 mm	Each	1+ CNY16.610 (CNY18.7693) 10+ CNY16.320 (CNY18.4416) 25+ CNY15.230 (CNY17.2099) 50+ CNY14.490 (CNY16.3737) 100+ CNY13.850 (CNY15.6505)	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"	-	-
TV58G	170073 Data Sheet RoHS	BOYD Heat Sink 30 °C/W TO-220 22 mm 11 mm 19 mm	Each	1+ CNY33.820 (CNY38.2166) 5+ CNY32.820 (CNY37.0866) 10+ CNY32.000 (CNY36.160) 20+ CNY31.170 (CNY35.2221) 50+ CNY30.320 (CNY34.2616)	Min: 1 / Mult: 1	30°C/W	TO-220	22mm	11mm	19mm	-	Aluminium	0.87"	0.43"	0.75"	-	-
CMBA024949	1373245 Data Sheet RoHS	MALICO Heat Sink For North Bridge 1.25 °C/W BGA 37.5 mm 33 mm 37.5 mm	Each	1+ CNY61.010 (CNY68.9413) 5+ CNY59.790 (CNY67.5627) 10+ CNY58.570 (CNY66.1841) 20+ CNY58.040 (CNY65.5852)	Min: 1 / Mult: 1	1.25°C/W	BGA	37.5mm	33mm	37.5mm	-	Aluminium	1.48"	1.3"	1.48"	-	-
6099BG	1213464 Data Sheet RoHS	BOYD Heat Sink TO-220/202 11 °C/W TO-202 TO-220 34.92 mm 38.1 mm 12.8 mm	Each	1+ CNY12.450 (CNY14.0685) 10+ CNY12.240 (CNY13.8312) 25+ CNY11.420 (CNY12.9046) 50+ CNY10.860 (CNY12.2718) 100+ CNY10.390 (CNY11.7407)	Min: 1 / Mult: 1	11°C/W	TO-202, TO-220	34.92mm	38.1mm	12.8mm	-	Aluminium	1.37"	1.5"	0.5"	-	-
BGA-PP-025	2084420 Data Sheet RoHS	ABL HEATSINKS Heat Sink For Ball Grid Array Push-Pin 9 °C/W BGA 49 mm 15 mm 49 mm	Each	1+ CNY28.160 (CNY31.8208) 10+ CNY27.880 (CNY31.5044) 25+ CNY27.590 (CNY31.1767) 50+ CNY27.310 (CNY30.8603) 100+ CNY27.020 (CNY30.5326)	Min: 1 / Mult: 1	9°C/W	BGA	49mm	15mm	49mm	-	Aluminium	1.93"	0.59"	1.93"	-	-
ICK BGA 31 X 31 X 10	1850045 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For Ball Grid Arrays 17 °C/W BGA 31 mm 10 mm 31 mm	Each	1+ CNY19.870 (CNY22.4531) 10+ CNY19.700 (CNY22.261) 25+ CNY18.620 (CNY21.0406) 50+ CNY17.820 (CNY20.1366) 100+ CNY17.330 (CNY19.5829)	Min: 1 / Mult: 1	17°C/W	BGA	31mm	10mm	31mm	-	Aluminium	1.22"	0.39"	1.22"	-	-
637-10ABEP	1219495 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink For Board Level Power Semiconductor 5.8 °C/W TO-220 34.9 mm 25.4 mm 12.7 mm	Each	1+ CNY9.810 (CNY11.0853) 10+ CNY9.760 (CNY11.0288) 25+ CNY9.700 (CNY10.961) 50+ CNY9.360 (CNY10.5768) 100+ CNY9.190 (CNY10.3847)	Min: 1 / Mult: 1	5.8°C/W	TO-220	34.9mm	25.4mm	12.7mm	-	Aluminium	1.37"	1"	0.5"	-	-
374624B60024G	2120058 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY28.840 (CNY32.5892)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-
533702B02552G	1688978 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY113.040 (CNY127.7352) 5+ CNY109.840 (CNY124.1192) 10+ CNY101.710 (CNY114.9323) 20+ CNY96.320 (CNY108.8416) 50+ CNY91.830 (CNY103.7679)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-
576802B00000G	2822611 Data Sheet RoHS	BOYD Heat Sink 27.3 °C/W TO-220 12.7 mm 12.7 mm 19.05 mm	Each	1+ CNY12.090 (CNY13.6617)	Min: 1 / Mult: 1	27.3°C/W	TO-220	12.7mm	12.7mm	19.05mm	-	Aluminium	0.5"	0.5"	0.75"	-	-
241404B92200G.	1436809 Data Sheet RoHS	BOYD Heat Sink	Each	1+ CNY63.180 (CNY71.3934) 5+ CNY61.920 (CNY69.9696) 10+ CNY60.660 (CNY68.5458) 20+ CNY50.490 (CNY57.0537) 50+ CNY49.420 (CNY55.8446)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-
230-75AB	1892460 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	10+ CNY2.700 (CNY3.051) 50+ CNY2.590 (CNY2.9267) 100+ CNY2.470 (CNY2.7911) 250+ CNY2.460 (CNY2.7798)	Min: 10 / Mult: 10	-	-	-	-	-	-	-	-	-	-	-	-
150CN-02000-A-200	254204 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 0.65 °C/W 200 mm 25 mm 200 mm	Each	1+ CNY259.380 (CNY293.0994)	Min: 1 / Mult: 1	0.65°C/W	-	200mm	25mm	200mm	-	Aluminium	7.87"	0.98"	7.87"	-	-
BGA-STD-060	2084436 Data Sheet RoHS	ABL HEATSINKS Heat Sink For Ball Grid Array Standard 13.5 °C/W BGA 40 mm 10 mm 40 mm	Each	1+ CNY17.480 (CNY19.7524)	Min: 1 / Mult: 1	-	BGA	-	-	-	-	Aluminium	-	-	-	-	-
529801B02500G	1363699 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY7.380 (CNY8.3394) 10+ CNY7.190 (CNY8.1247) 25+ CNY6.990 (CNY7.8987) 50+ CNY6.860 (CNY7.7518) 100+ CNY6.740 (CNY7.6162)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-
441K	1591939 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY199.860 (CNY225.8418)	Min: 1 / Mult: 1	-	-	120.7mm	114.3mm	140mm	-	Aluminium	4.75"	4.5"	5.5"	-	TUK SGACK902S Keystone Coupler
634-20ABPE	1368517 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY8.900 (CNY10.057)	Min: 1 / Mult: 1	-	TO-218, TO-220	16.26mm	50.8mm	16.26mm	-	Aluminium	0.64"	2"	0.64"	-	TUK SGACK902S Keystone Coupler