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

SK 145/37,5 STS-220	4621414 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-220 12 °C/W TO-218 TO-220 TO-247 TO-248 29 mm 37.5 mm 12 mm	Each	1+ CNY16.110 (CNY18.2043) 10+ CNY15.730 (CNY17.7749) 25+ CNY14.610 (CNY16.5093) 50+ CNY13.850 (CNY15.6505) 100+ CNY13.210 (CNY14.9273)	Min: 1 / Mult: 1	12°C/W	TO-218, TO-220, TO-247, TO-248	29mm	37.5mm	12mm	-	Aluminium	1.14"	1.48"	0.47"	-	-
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+ CNY1.840 (CNY2.0792)	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+ CNY14.820 (CNY16.7466) 10+ CNY12.970 (CNY14.6561) 25+ CNY12.720 (CNY14.3736) 50+ CNY12.460 (CNY14.0798) 100+ CNY12.200 (CNY13.786)	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+ CNY24.530 (CNY27.7189) 5+ CNY24.190 (CNY27.3347) 10+ CNY23.840 (CNY26.9392) 20+ CNY21.190 (CNY23.9447) 50+ CNY20.910 (CNY23.6283) More Pricing...	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"	-	-
FK 244 13 D2 PAK	4302436 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For D Pak 22.8 K/W SO-8 SO-10 SO-14 SO-16 SOT-223 TO-263 26 mm	Each	1+ CNY14.960 (CNY16.9048) 10+ CNY14.490 (CNY16.3737) 25+ CNY14.230 (CNY16.0799) 50+ CNY13.950 (CNY15.7635) 100+ CNY13.640 (CNY15.4132)	Min: 1 / Mult: 1	22.8K/W	SO-8, SO-10, SO-14, SO-16, SOT-223, TO-263	26mm	10mm	13mm	-	Copper	1.02"	0.4"	0.51"	-	-
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+ CNY29.280 (CNY33.0864)	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"	-	-
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+ CNY8.350 (CNY9.4355) 10+ CNY7.310 (CNY8.2603) 25+ CNY6.060 (CNY6.8478) 50+ CNY5.430 (CNY6.1359) 100+ CNY5.120 (CNY5.7856)	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+ CNY17.970 (CNY20.3061) 20+ CNY13.930 (CNY15.7409) 75+ CNY11.610 (CNY13.1193) 250+ CNY10.550 (CNY11.9215) 1000+ CNY9.610 (CNY10.8593)	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+ CNY17.400 (CNY19.662) 10+ CNY16.980 (CNY19.1874) 25+ CNY15.780 (CNY17.8314) 50+ CNY14.950 (CNY16.8935) 100+ CNY14.260 (CNY16.1138)	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"	-	-
BGA-STD-015	2084425 Data Sheet RoHS	ABL HEATSINKS Heat Sink For Ball Grid Array Standard 26.5 °C/W BGA 14 mm 10 mm 14 mm	Each	1+ CNY15.930 (CNY18.0009) 10+ CNY13.930 (CNY15.7409) 25+ CNY13.660 (CNY15.4358) 50+ CNY13.380 (CNY15.1194) 100+ CNY13.100 (CNY14.803)	Min: 1 / Mult: 1	26.5°C/W	BGA	14mm	10mm	14mm	-	Aluminium	0.55"	0.39"	0.55"	-	-
TV58G	170073 Data Sheet RoHS	BOYD Heat Sink 30 °C/W TO-220 22 mm 11 mm 19 mm	Each	1+ CNY43.960 (CNY49.6748) 5+ CNY43.090 (CNY48.6917) 10+ CNY42.210 (CNY47.6973) 20+ CNY41.330 (CNY46.7029) 50+ CNY40.450 (CNY45.7085)	Min: 1 / Mult: 1	30°C/W	TO-220	22mm	11mm	19mm	-	Aluminium	0.87"	0.43"	0.75"	-	-
HF20	1213432 Data Sheet RoHS	BOYD Heat Sink TO-220 13 °C/W TO-220 21 mm 28 mm 20 mm	Each	1+ CNY56.600 (CNY63.958)	Min: 1 / Mult: 1	13°C/W	TO-220	21mm	28mm	20mm	-	Aluminium	0.83"	1.1"	0.79"	-	-
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+ CNY19.290 (CNY21.7977) 25+ CNY18.060 (CNY20.4078) 50+ CNY17.440 (CNY19.7072) 100+ CNY16.890 (CNY19.0857)	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+ CNY10.280 (CNY11.6164) 10+ CNY10.110 (CNY11.4243) 25+ CNY9.680 (CNY10.9384) 50+ CNY9.360 (CNY10.5768) 100+ CNY9.300 (CNY10.509)	Min: 1 / Mult: 1	5.8°C/W	TO-220	34.9mm	25.4mm	12.7mm	-	Aluminium	1.37"	1"	0.5"	-	-
ICK BGA 27 X 27 X 10	1850043 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For Ball Grid Arrays 18.5 °C/W BGA 27 mm 10 mm 27 mm	Each	1+ CNY9.680 (CNY10.9384) 10+ CNY9.390 (CNY10.6107) 25+ CNY8.800 (CNY9.944) 50+ CNY8.500 (CNY9.605) 100+ CNY8.240 (CNY9.3112)	Min: 1 / Mult: 1	18.5°C/W	BGA	27mm	10mm	27mm	-	Aluminium	1.06"	0.39"	1.06"	-	-
533702B02552G	1688978 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY68.060 (CNY76.9078)	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+ CNY11.910 (CNY13.4583)	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+ CNY64.960 (CNY73.4048) 5+ CNY63.670 (CNY71.9471) 10+ CNY62.730 (CNY70.8849)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-
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+ CNY111.940 (CNY126.4922) 5+ CNY97.950 (CNY110.6835) 10+ CNY81.160 (CNY91.7108) 20+ CNY60.640 (CNY68.5232)	Min: 1 / Mult: 1	2.6°C/W	TO-220	41.91mm	63.5mm	25.4mm	-	Aluminium	1.65"	2.5"	1"	-	-
518-95AB	2903610 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY62.550 (CNY70.6815) 5+ CNY54.740 (CNY61.8562) 10+ CNY45.350 (CNY51.2455) 20+ CNY40.660 (CNY45.9458) 50+ CNY38.400 (CNY43.392)	Min: 1 / Mult: 1	-	Half Brick	-	24.13mm	61mm	-	-	-	0.95"	-	-	-
230-75AB	1892460 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY3.090 (CNY3.4917) 50+ CNY2.970 (CNY3.3561) 100+ CNY2.840 (CNY3.2092) 250+ CNY2.790 (CNY3.1527)	Min: 1 / Mult: 1	-	-	-	-	-	-	-	-	-	-	-	-
7106DG	1611437 Data Sheet RoHS	BOYD Heat Sink Square PCB Surface Mount 15 °C/W TO-263 25.91 mm 9.52 mm 14.99 mm	Each	1+ CNY71.600 (CNY80.908) 5+ CNY62.650 (CNY70.7945) 10+ CNY51.910 (CNY58.6583) 20+ CNY38.790 (CNY43.8327)	Min: 1 / Mult: 1	15°C/W	TO-263	25.91mm	9.52mm	14.99mm	-	Copper	1.02"	0.4"	0.59"	-	TUK SGACK902S Keystone Coupler
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+ CNY257.500 (CNY290.975)	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+ CNY17.350 (CNY19.6055)	Min: 1 / Mult: 1	13.5°C/W	BGA	40mm	10mm	40mm	-	Aluminium	1.57"	0.39"	1.57"	-	-
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	-	-	-	-	-	-	-	-	-	-	-	-