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

529801B02500G	1363699 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY18.890 (CNY21.3457) 10+ CNY18.520 (CNY20.9276) 25+ CNY18.140 (CNY20.4982) 50+ CNY14.210 (CNY16.0573) 100+ CNY13.910 (CNY15.7183)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-
504102B00000G	1298147 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY16.260 (CNY18.3738)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-
634-20ABPE	1368517 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY8.730 (CNY9.8649)	Min: 1 / Mult: 1	-	TO-218, TO-220	16.26mm	50.8mm	16.26mm	-	Aluminium	0.64"	2"	0.64"	-	TUK SGACK902S Keystone Coupler
441K	1591939 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY225.080 (CNY254.3404)	Min: 1 / Mult: 1	-	-	120.7mm	114.3mm	140mm	-	Aluminium	4.75"	4.5"	5.5"	-	TUK SGACK902S Keystone Coupler
ICK 14/16 B	4620896 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink DIP Glue-On 50 °C/W DIP 19 mm 4.8 mm 6.3 mm	Each	10+ CNY9.170 (CNY10.3621) 250+ CNY8.490 (CNY9.5937) 500+ CNY8.370 (CNY9.4581)	Min: 10 / Mult: 10	50°C/W	DIP	19mm	4.8mm	6.3mm	-	Aluminium	0.75"	0.19"	0.25"	-	-
TV4	170075 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 21 °C/W TO-126 22 mm 19 mm 19 mm	Each	1+ CNY25.540 (CNY28.8602)	Min: 1 / Mult: 1	21°C/W	TO-126	22mm	19mm	19mm	-	Aluminium	0.87"	0.75"	0.75"	-	-
MC33287	1710633 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB Extruded 8.8 °C/W TO-220 34.53 mm 50 mm 12.53 mm	Each	1+ CNY16.620 (CNY18.7806) 15+ CNY14.520 (CNY16.4076) 25+ CNY12.910 (CNY14.5883) 100+ CNY11.900 (CNY13.447) 150+ CNY10.950 (CNY12.3735) More Pricing...	Min: 1 / Mult: 1	8.8°C/W	TO-220	34.53mm	50mm	12.53mm	-	-	1.36"	1.97"	0.49"	-	-
OS515-150-B	1773362 Data Sheet RoHS	BOYD Heat Sink Square PCB Max Clip Extruded 2.33 °C/W TO-218 TO-220 TO-251 TO-262 TO-273 30 mm	Each	1+ CNY139.890 (CNY158.0757) 5+ CNY135.290 (CNY152.8777) 10+ CNY130.370 (CNY147.3181) 20+ CNY127.340 (CNY143.8942) 50+ CNY125.160 (CNY141.4308)	Min: 1 / Mult: 1	-	TO-218, TO-220, TO-251, TO-262, TO-273	30mm	45mm	150mm	-	-	-	-	-	-	-
MP008866	3912330 Data Sheet RoHS	MULTICOMP PRO Heat Sink Cold Forged 25 mm 7 mm 25 mm	Each	1+ CNY54.930 (CNY62.0709) 3+ CNY42.680 (CNY48.2284) 10+ CNY35.450 (CNY40.0585) 25+ CNY32.290 (CNY36.4877) 100+ CNY29.330 (CNY33.1429)	Min: 1 / Mult: 1	-	-	25mm	7mm	25mm	-	Aluminium Alloy	0.98"	0.28"	0.98"	-	-
SK 85/50 SA	4621840 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 1.4 °C/W 160 mm 40 mm 50 mm	Each	1+ CNY139.610 (CNY157.7593) 100+ CNY134.030 (CNY151.4539) 250+ CNY128.450 (CNY145.1485) 500+ CNY125.660 (CNY141.9958)	Min: 1 / Mult: 1	1.4°C/W	-	160mm	40mm	50mm	-	Aluminium	6.3"	1.57"	1.97"	-	-
96CN-01000-A-200	148119 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 0.42 °C/W 300 mm 40 mm 100 mm	Each	1+ CNY408.240 (CNY461.3112)	Min: 1 / Mult: 1	0.42°C/W	-	300mm	40mm	100mm	-	Aluminium	11.81"	1.57"	3.94"	-	-
FK 242 SA 220 H	1222499 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 26 °C/W TO-220 15 mm 12.7 mm 15.24 mm	Each	1+ CNY10.260 (CNY11.5938) 5+ CNY10.130 (CNY11.4469)	Min: 1 / Mult: 1	26°C/W	TO-220	15mm	12.7mm	15.24mm	-	Aluminium	0.59"	0.5"	0.6"	-	-
97CN-01500-A-200	148123 Data Sheet RoHS	H S MARSTON Heat Sink Extruded Range - 4 Black Anodized 0.4 °C/W 200 mm 40 mm 150 mm	Each	1+ CNY509.370 (CNY575.5881) 5+ CNY492.570 (CNY556.6041) 10+ CNY471.440 (CNY532.7272)	Min: 1 / Mult: 1	0.4°C/W	-	200mm	40mm	150mm	-	Aluminium	7.87"	1.57"	5.91"	-	-
MP008443	3813286 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.36 °C/W 150 mm 40 mm 300 mm	Each	1+ CNY469.410 (CNY530.4333) 3+ CNY437.800 (CNY494.714) 5+ CNY413.610 (CNY467.3793)	Min: 1 / Mult: 1	0.36°C/W	-	150mm	40mm	300mm	-	Aluminium Alloy	5.91"	1.58"	11.82"	-	-
ML524-30-B	1773354 RoHS	BOYD Heat Sink Big Chief TO-247/TO-218 6.26 °C/W TO-218 TO-247 35 mm 35 mm 22 mm	Each	1+ CNY27.010 (CNY30.5213) 10+ CNY23.760 (CNY26.8488) 25+ CNY19.870 (CNY22.4531) 50+ CNY17.930 (CNY20.2609) 100+ CNY16.630 (CNY18.7919)	Min: 1 / Mult: 1	6.26°C/W	TO-218, TO-247	35mm	35mm	22mm	-	-	1.38"	1.38"	0.87"	-	-
SK 687 84 AL	4064595 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 3.35 K/W 42 mm 35 mm 84 mm	Each	1+ CNY49.310 (CNY55.7203) 5+ CNY44.650 (CNY50.4545) 10+ CNY38.760 (CNY43.7988) 20+ CNY35.590 (CNY40.2167) 50+ CNY33.380 (CNY37.7194)	Min: 1 / Mult: 1	3.35K/W	-	42mm	35mm	84mm	-	Aluminium	1.65"	1.38"	3.31"	-	-
ICK BGA 40 X 40 X 10	1850047 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For Ball Grid Arrays 13.8 °C/W BGA 40 mm 10 mm 40 mm	Each	1+ CNY22.520 (CNY25.4476) 10+ CNY21.850 (CNY24.6905) 25+ CNY20.470 (CNY23.1311) 50+ CNY19.770 (CNY22.3401) 100+ CNY19.140 (CNY21.6282)	Min: 1 / Mult: 1	13.8°C/W	BGA	40mm	10mm	40mm	-	Aluminium	1.57"	0.39"	1.57"	-	-
PF436G	1213476 Data Sheet RoHS	BOYD Heat Sink TO-220 25 °C/W TO-220 12.7 mm 13 mm 19.5 mm	Each	1+ CNY16.230 (CNY18.3399) 10+ CNY15.510 (CNY17.5263) 25+ CNY14.780 (CNY16.7014) 50+ CNY14.060 (CNY15.8878) 100+ CNY13.640 (CNY15.4132)	Min: 1 / Mult: 1	25°C/W	TO-220	12.7mm	13mm	19.5mm	-	Aluminium	0.5"	0.51"	0.77"	-	-
ICK 40 B	4620926 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink DIP Glue-On 8.5 °C/W DIP 19 mm 4.8 mm 51 mm	Each	1+ CNY22.250 (CNY25.1425) 10+ CNY22.030 (CNY24.8939) 25+ CNY21.800 (CNY24.634) 50+ CNY21.580 (CNY24.3854) 100+ CNY21.350 (CNY24.1255)	Min: 1 / Mult: 1	8.5°C/W	DIP	19mm	4.8mm	51mm	-	Aluminium	0.75"	0.19"	2.01"	-	-
FK 245 MI 247 V	4302473 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-218/220/249 19.7 °C/W TO-218 TO-220 TO-247 TO-248 20 mm 28 mm 9 mm	Each	1+ CNY14.650 (CNY16.5545) 10+ CNY14.300 (CNY16.159) 25+ CNY13.290 (CNY15.0177) 50+ CNY12.600 (CNY14.238) 100+ CNY12.010 (CNY13.5713)	Min: 1 / Mult: 1	19.7°C/W	TO-218, TO-220, TO-247, TO-248	20mm	28mm	9mm	-	Copper	0.79"	1.1"	0.35"	-	-
FK 201SA-3	4621359 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 6 °C/W TO-3 45 mm 25.4 mm 45 mm	Each	1+ CNY12.830 (CNY14.4979) 10+ CNY12.550 (CNY14.1815) 25+ CNY11.840 (CNY13.3792) 50+ CNY11.440 (CNY12.9272) 100+ CNY11.330 (CNY12.8029)	Min: 1 / Mult: 1	6°C/W	TO-3	45mm	25.4mm	45mm	-	Aluminium	1.77"	1"	1.77"	-	-
1.25GY-50	175009 Data Sheet RoHS	BOYD Heat Sink TO-220 6.8 °C/W TO-220 32 mm 16 mm 60 mm	Each	1+ CNY194.220 (CNY219.4686) 5+ CNY169.940 (CNY192.0322) 10+ CNY140.810 (CNY159.1153) 20+ CNY126.250 (CNY142.6625) 50+ CNY119.240 (CNY134.7412)	Min: 1 / Mult: 1	6.8°C/W	TO-220	32mm	16mm	60mm	-	Aluminium	1.26"	0.63"	2.36"	-	-
SK 58/100 SA	4621920 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 1.25 °C/W 150 mm 27 mm 100 mm	Each	1+ CNY192.960 (CNY218.0448) 5+ CNY189.110 (CNY213.6943) 10+ CNY185.240 (CNY209.3212) 20+ CNY181.390 (CNY204.9707) 50+ CNY177.530 (CNY200.6089)	Min: 1 / Mult: 1	1.25°C/W	-	150mm	27mm	100mm	-	Aluminium	5.91"	1.06"	3.94"	-	-
SK 04/50 SA	4621505 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Standard Extruded Black Anodized 2.4 °C/W TO-3 97 mm 25 mm 50 mm	Each	1+ CNY61.390 (CNY69.3707) 5+ CNY60.170 (CNY67.9921) 10+ CNY58.940 (CNY66.6022) 20+ CNY57.710 (CNY65.2123) 50+ CNY56.480 (CNY63.8224)	Min: 1 / Mult: 1	2.4°C/W	TO-3	97mm	25mm	50mm	-	Aluminium	3.82"	0.98"	1.97"	-	-
FK 243 MI 247 H	4302497 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-218/220/251 19 °C/W TO-218 TO-229 TO-247 TO-248 20 mm 9 mm 27 mm	Each	1+ CNY13.570 (CNY15.3341) 10+ CNY13.240 (CNY14.9612) 25+ CNY12.300 (CNY13.899) 50+ CNY11.660 (CNY13.1758) 100+ CNY11.120 (CNY12.5656)	Min: 1 / Mult: 1	19°C/W	TO-218, TO-229, TO-247, TO-248	20mm	9mm	27mm	-	Copper	0.79"	0.35"	1.06"	-	-