Natural Convection Heat Sinks | e絡盟 Hong Kong

IMPORTANT NOTICE:

We are currently experiencing higher than normal order volumes at our Singapore warehouse. While all orders are being processed, some shipments may be delayed by 1–2 business days. Thank you for your patience and continued support.

Find a huge range of Natural Convection Heat Sinks at e絡盟 Hong Kong. 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, Advanced Thermal Solutions, Boyd, Wakefield Thermal & Multicomp Pro

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price	Thermal Resistance	Packages Cooled	External Width - Metric	Heat Sink Mounting	External Height - Metric	For Use With	Accessory Type	External Length - Metric	External Diameter - Metric	Heat Sink Material	External Width - Imperial	External Height - Imperial	External Length - Imperial	External Diameter - Imperial	Product Range

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+HK$8.650 10+HK$7.570 25+HK$6.280 50+HK$5.630 100+HK$5.190	24°C/W	TO-220	19.05mm	-	9.67mm	-	-	19.05mm	-	Aluminium	0.75"	0.38"	0.75"	-	-
205AB0500B	177011 Data Sheet RoHS	ABL HEATSINKS Heat Sink TO-220 TO-218 4.9 °C/W TO-218 TO-220 46 mm 33 mm 50 mm	Each	1+HK$30.370 5+HK$27.940 10+HK$26.630 20+HK$25.640 50+HK$24.810	4.9°C/W	TO-218, TO-220	46mm	-	33mm	-	-	50mm	-	Aluminium	1.81"	1.3"	1.97"	-	-
577202B00000G	1611441 Data Sheet RoHS	BOYD Heat Sink Square PCB 24.4 °C/W TO-220 13.21 mm 12.7 mm 19.05 mm	Each	1+HK$14.200 10+HK$12.430 25+HK$10.300 50+HK$9.230 100+HK$8.550	24.4°C/W	TO-220	13.21mm	-	12.7mm	-	-	19.05mm	-	Aluminium	0.52"	0.5"	0.75"	-	-
MC33269	1710612 Data Sheet RoHS	MULTICOMP PRO Heat Sink 4.4 °C/W TO-218 TO-220 TO-247 42 mm 38.1 mm 25 mm	Each	1+HK$37.530 10+HK$25.900 25+HK$22.730 50+HK$20.720 100+HK$18.820	4.4°C/W	TO-218, TO-220, TO-247	42mm	-	38.1mm	-	-	25mm	-	-	1.65"	1.5"	0.98"	-	-
SK 145 37,5 STS TO 220	4621414 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 12 °C/W TO-218 TO-220 TO-247 TO-248 29 mm 37.5 mm 12 mm	Each	1+HK$20.640 10+HK$16.690 25+HK$15.310 50+HK$14.430 100+HK$13.740	12°C/W	TO-218, TO-220, TO-247, TO-248	29mm	-	37.5mm	-	-	12mm	-	Aluminium	1.14"	1.48"	0.47"	-	-
FK 244 08 D2 PAK D2PAK (TO-263)..	4314049 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 29.3 °C/W TO-263 8 mm 10 mm 17.8 mm	Each	1+HK$10.990 10+HK$9.610 25+HK$7.960 50+HK$7.030 100+HK$6.890 More Pricing...	29.3°C/W	TO-263	8mm	-	10mm	-	-	17.8mm	-	Copper	0.31"	0.39"	0.7"	-	-
FK 244 08 D PAK	4314001 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For D Pak 31.5 °C/W TO-252 8 mm 10 mm 23 mm	Each	1+HK$11.850 10+HK$10.360 25+HK$10.160 50+HK$9.950 100+HK$9.740	31.5°C/W	TO-252	8mm	-	10mm	-	-	23mm	-	Copper	0.31"	0.39"	0.91"	-	-
ICK SMD A 5 SA	4302163 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 123 K/W SOIC-8 SOIC-14 SSOP-16 TSSOP-14 TSSOP-16 6.3 mm 4.8 mm 5 mm	Each	10+HK$7.170 50+HK$4.370 100+HK$3.660 250+HK$3.580	123K/W	SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16	6.3mm	-	4.8mm	-	-	5mm	-	Aluminium	0.25"	0.19"	0.2"	-	-
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+HK$29.460 5+HK$28.370 10+HK$27.280 20+HK$26.200 50+HK$25.110	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 D2PAK (TO-263)..	4302436 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 22.8 K/W SO-8 SO-10 SO-14 SO-16 SOT-223 TO-263 26 mm 10 mm 13 mm	Each	1+HK$11.460 10+HK$10.030 25+HK$8.310 50+HK$8.150 100+HK$7.980	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 145 25 STS TO 220	4621402 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 13.5 °C/W TO-218 TO-220 TO-247 TO-248 29 mm 25 mm 12 mm	Each	1+HK$16.040 10+HK$14.030 25+HK$13.750 50+HK$13.470 100+HK$13.190	13.5°C/W	TO-218, TO-220, TO-247, TO-248	29mm	-	25mm	-	-	12mm	-	Aluminium	1.14"	0.98"	0.47"	-	-
PPN0500B	526873 Data Sheet RoHS	ABL HEATSINKS Heat Sink TO-218 TO-220 5 °C/W TO-218 TO-220 50 mm 28 mm 50 mm	Each	1+HK$28.390 5+HK$26.110 10+HK$24.890 20+HK$23.960 50+HK$23.190	5°C/W	TO-218, TO-220	50mm	-	28mm	-	-	50mm	-	Aluminium	1.97"	1.1"	1.97"	-	-
SK 481 100 SA	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+HK$48.760 5+HK$42.670 10+HK$41.820 20+HK$40.970 50+HK$40.110	2.8°C/W	TO-3P, TO-218, TO-220, TO-247, TO-248	30mm	-	45mm	-	-	100mm	-	Aluminium	1.18"	1.77"	3.94"	-	-
577102B00000G	1703172 Data Sheet RoHS	BOYD Heat Sink Square PCB 25.9 °C/W TO-220 13.21 mm 9.52 mm 19.05 mm	Each	1+HK$7.700 10+HK$7.670 25+HK$7.630 50+HK$7.600 100+HK$7.560	25.9°C/W	TO-220	13.21mm	-	9.52mm	-	-	19.05mm	-	Aluminium	0.52"	0.4"	0.75"	-	-
6396BG	1213472 Data Sheet RoHS	BOYD Heat Sink Square PCB With Radial Fins 5.6 °C/W TO-218 TO-220 41.91 mm 25.4 mm 25.4 mm	Each	1+HK$35.410 10+HK$25.510 25+HK$25.000 50+HK$24.490 100+HK$23.980	5.6°C/W	TO-218, TO-220	41.91mm	-	25.4mm	-	-	25.4mm	-	Aluminium	1.65"	1"	1"	-	-
MP008453	3813297 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.12 °C/W 100 mm 32 mm 102 mm	Each	1+HK$405.580 3+HK$312.770 10+HK$288.040 25+HK$282.330	0.12°C/W	-	100mm	Panel	32mm	-	-	102mm	-	Aluminium Alloy	3.94"	1.26"	4.02"	-	MP High Fin Ratio Heat Sinks
PPN0750B	526885 Data Sheet RoHS	ABL HEATSINKS Heat Sink TO-218 TO-220 3.7 °C/W TO-218 TO-220 50 mm 28 mm 75 mm	Each	1+HK$34.780 5+HK$31.990 10+HK$30.490 20+HK$29.360 50+HK$28.410	3.7°C/W	TO-218, TO-220	50mm	-	28mm	-	-	75mm	-	Aluminium	1.97"	1.1"	2.95"	-	-
529802B02500G	1313891 Data Sheet RoHS	BOYD HEAT SINK	Each	1+HK$122.850 5+HK$120.420 10+HK$117.920 25+HK$115.490 50+HK$112.990 More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SK 129 25,4 STS SOT 32	1319810 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Extruded PCB Mount 7.8 °C/W SOT-32 TO-3P TO-220 42 mm 25.4 mm 25 mm	Each	1+HK$24.930 10+HK$22.930 25+HK$21.860 50+HK$21.040 100+HK$20.370	7.8°C/W	SOT-32, TO-3P, TO-220	42mm	-	25.4mm	-	-	25mm	-	Aluminium	1.65"	1"	0.98"	-	-
7019B-MTG	1363708 Data Sheet RoHS	BOYD HEAT SINK	Each	3240+HK$24.500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ICK BGA 10 X 10 X 10	1850041 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB For Ball Grid Arrays 28.5 °C/W BGA 10 mm 10 mm 10 mm	Each	1+HK$20.600 10+HK$13.940 25+HK$7.270 50+HK$7.130 100+HK$6.980	28.5°C/W	BGA	10mm	-	10mm	-	-	10mm	-	Aluminium	0.39"	0.39"	0.39"	-	-
374024B00032G	1773310 Data Sheet RoHS	BOYD Heat Sink Square PCB For Ball Grid Arrays 40 °C/W BGA 23 mm 10 mm 23 mm	Each	1+HK$29.500 10+HK$28.400 25+HK$27.190 50+HK$23.490 100+HK$22.320 More Pricing...	40°C/W	BGA	23mm	-	10mm	-	-	23mm	-	Aluminium	0.91"	0.39"	0.91"	-	-
MPC151525T	1892471 Data Sheet RoHS	AMEC THERMASOL Heat Sink Square Micro Porous 10.21 °C/W 15 mm 2.5 mm 15 mm	Each	1+HK$9.290 10+HK$8.130 25+HK$7.790 50+HK$7.450 100+HK$6.500	10.21°C/W	-	15mm	-	2.5mm	-	-	15mm	-	Ceramic	0.59"	0.098"	0.59"	-	-
350AB1500B	150019 Data Sheet RoHS	ABL HEATSINKS Heat Sink 0.74 °C/W 125 mm 50 mm 150 mm	Each	1+HK$163.200 5+HK$157.070 10+HK$151.980 20+HK$146.000 50+HK$142.300	0.74°C/W	-	125mm	-	50mm	-	-	150mm	-	Aluminium	4.92"	1.97"	5.91"	-	-
533702B02552G	1688978 Data Sheet RoHS	BOYD HEAT SINK	Each	1+HK$104.100	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-