Natural Convection Heat Sinks

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Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (inc GST)	Thermal Resistance	Packages Cooled	External Width - Metric	Heat Sink Mounting	External Height - Metric	External Length - Metric	External Diameter - Metric	Heat Sink Material	External Width - Imperial	External Height - Imperial	External Length - Imperial	External Diameter - Imperial	Product Range

MP008442	3813285 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.42 °C/W 100 mm 40 mm 300 mm	Each	1+ CNY448.310(CNY506.5903) 5+ CNY412.090(CNY465.6617) 10+ CNY375.870(CNY424.7331) 20+ CNY347.520(CNY392.6976)	0.42°C/W	-	100mm	-	40mm	300mm	-	Aluminium Alloy	3.94"	1.58"	11.82"	-	-
MP008463	3813308 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.42 °C/W 200 mm 50 mm 190 mm	Each	1+ CNY890.010(CNY1,005.7113) 3+ CNY691.630(CNY781.5419) 10+ CNY679.260(CNY767.5638)	0.42°C/W	-	200mm	-	50mm	190mm	-	Aluminium Alloy	7.88"	1.97"	7.49"	-	MP Linear Heatsinks
MP008443	3813286 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.36 °C/W 150 mm 40 mm 300 mm	Each	1+ CNY961.320(CNY1,086.2916) 3+ CNY747.750(CNY844.9575) 10+ CNY733.370(CNY828.7081)	0.36°C/W	-	150mm	-	40mm	300mm	-	Aluminium Alloy	5.91"	1.58"	11.82"	-	-
MP008439	3813282 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.9 °C/W 150 mm 40 mm 123 mm	Each	1+ CNY416.610(CNY470.7693) 3+ CNY324.520(CNY366.7076) 10+ CNY299.950(CNY338.9435) 25+ CNY294.220(CNY332.4686)	0.9°C/W	-	150mm	-	40mm	123mm	-	Aluminium Alloy	5.91"	1.58"	4.85"	-	-
MP008452	3813296 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.53 °C/W 200 mm 40 mm 160 mm	Each	1+ CNY734.490(CNY829.9737) 3+ CNY571.600(CNY645.908) 10+ CNY560.680(CNY633.5684)	0.53°C/W	-	200mm	-	40mm	160mm	-	Aluminium Alloy	7.88"	1.58"	6.3"	-	-
MP008430	3813273 Data Sheet RoHS	MULTICOMP PRO Heat Sink 1.58 °C/W 99 mm 53 mm 150 mm	Each	1+ CNY215.660(CNY243.6958) 3+ CNY167.970(CNY189.8061) 10+ CNY155.230(CNY175.4099) 25+ CNY152.320(CNY172.1216)	1.58°C/W	-	99mm	-	53mm	150mm	-	Aluminium Alloy	3.9"	2.09"	5.9"	-	-
MP008458	3813302 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.28 °C/W 200 mm 40 mm 400 mm	Each	1+ CNY1,673.790(CNY1,891.3827)	0.28°C/W	-	200mm	-	40mm	400mm	-	Aluminium Alloy	7.88"	1.58"	15.75"	-	MP Linear Heatsinks
MP008433	3813276 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.65 °C/W 200 mm 25 mm 200 mm	Each	1+ CNY406.110(CNY458.9043) 3+ CNY312.840(CNY353.5092) 10+ CNY278.620(CNY314.8406) 25+ CNY273.440(CNY308.9872)	0.65°C/W	-	200mm	-	25mm	200mm	-	Aluminium Alloy	7.88"	0.99"	7.88"	-	-
MP008460	3813304 Data Sheet RoHS	MULTICOMP PRO Heat Sink 0.16 °C/W 350 mm 100 mm 150 mm	Each	1+ CNY1,780.900(CNY2,012.417)	0.16°C/W	-	350mm	-	100mm	150mm	-	Aluminium Alloy	13.78"	3.94"	5.91"	-	-
274-2AB	1703177 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB 50 °C/W TO-220 13.2 mm 12.7 mm 19.1 mm	Each	1+ CNY5.230(CNY5.9099) 10+ CNY4.770(CNY5.3901) 25+ CNY4.590(CNY5.1867) 50+ CNY4.470(CNY5.0511) 100+ CNY4.340(CNY4.9042) More Pricing...	50°C/W	TO-220	13.2mm	-	12.7mm	19.1mm	-	Aluminium	0.52"	0.5"	0.75"	-	-
527-45AB	4586190 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY27.020(CNY30.5326) 10+ CNY24.580(CNY27.7754) 25+ CNY23.690(CNY26.7697) 50+ CNY23.010(CNY26.0013) 100+ CNY22.470(CNY25.3911) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
120456	2785472 Data Sheet RoHS	WAKEFIELD THERMAL LIQUID COLD PLATE 4-PASS 6 INCH	Each	1+ CNY983.690(CNY1,111.5697) 5+ CNY943.110(CNY1,065.7143) 10+ CNY902.530(CNY1,019.8589) 25+ CNY899.490(CNY1,016.4237) 50+ CNY896.940(CNY1,013.5422) More Pricing...	-	-	-	-	-	152mm	-	-	-	-	6"	-	-
680-1.25A.	3354090 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Omnidirectional For Power Semiconductor 4.5 °C/W TO-3 46 mm 31.8 mm 46 mm	Each	1+ CNY140.400(CNY158.652) 5+ CNY138.610(CNY156.6293) 10+ CNY136.820(CNY154.6066) 20+ CNY130.080(CNY146.9904) 50+ CNY123.340(CNY139.3742)	4.5°C/W	TO-3	46mm	-	31.8mm	46mm	-	Aluminium	1.81"	1.25"	1.81"	-	-
272-AB	1699994 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY6.900(CNY7.797) 10+ CNY6.230(CNY7.0399) 25+ CNY6.000(CNY6.780) 50+ CNY5.820(CNY6.5766) 100+ CNY5.660(CNY6.3958) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
SF-CHS-202003F	2522608 Data Sheet RoHS	SPREADFAST Heat Sink 58.2 °C/W 20 mm 2.5 mm 20 mm	Each	10+ CNY5.820(CNY6.5766) 50+ CNY5.690(CNY6.4297) 100+ CNY5.560(CNY6.2828) 250+ CNY5.430(CNY6.1359)	58.2°C/W	-	20mm	-	2.5mm	20mm	-	Ceramic	0.79"	0.098"	0.79"	-	Finned
647-15ABPE	1368083 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY21.250(CNY24.0125) 10+ CNY19.420(CNY21.9446) 25+ CNY18.740(CNY21.1762) 50+ CNY18.260(CNY20.6338) 100+ CNY18.250(CNY20.6225) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
395-2AB	2161904 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY408.340(CNY461.4242) 5+ CNY386.080(CNY436.2704) 10+ CNY363.820(CNY411.1166)	-	-	-	-	-	-	-	-	-	-	-	-	-
SKV606021-CU	3219250 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK COPPER 60X60X21MM	Each	1+ CNY308.970(CNY349.1361) 5+ CNY295.150(CNY333.5195) 10+ CNY281.330(CNY317.9029) 25+ CNY271.220(CNY306.4786) 50+ CNY263.940(CNY298.2522) More Pricing...	-	-	60mm	-	-	60mm	-	Copper	-	0.83"	-	-	-
423-K.	3354155 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Extruded Heat Sinks High Power 0.95 °C/W TO-3 120.7 mm 66.7 mm 140.2 mm	Each	1+ CNY214.420(CNY242.2946) 5+ CNY207.910(CNY234.9383) 10+ CNY201.400(CNY227.582) 20+ CNY195.200(CNY220.576) 50+ CNY189.000(CNY213.570)	0.95°C/W	TO-3	120.7mm	-	66.7mm	140.2mm	-	Aluminium	4.75"	2.63"	5.52"	-	-
558-75AB	1624387 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY74.500(CNY84.185) 5+ CNY71.200(CNY80.456) 10+ CNY67.820(CNY76.6366) 25+ CNY65.800(CNY74.354) 50+ CNY63.710(CNY71.9923) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
SF-CHS-212110-PC	2522619 Data Sheet RoHS	SPREADFAST Heat Sink 21.3 °C/W 21 mm 10 mm 21 mm	Each	1+ CNY11.640(CNY13.1532) 10+ CNY10.190(CNY11.5147) 25+ CNY9.990(CNY11.2887) 50+ CNY9.790(CNY11.0627) 100+ CNY9.580(CNY10.8254)	21.3°C/W	-	21mm	-	10mm	21mm	-	Ceramic	0.83"	0.39"	0.83"	-	Circular Pin Fin Series
SKV4545225-AL	3219241 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK ALUMINIUM 45X45X22.5MM	Each	1+ CNY88.590(CNY100.1067) 5+ CNY84.610(CNY95.6093) 10+ CNY80.630(CNY91.1119) 25+ CNY77.730(CNY87.8349) 50+ CNY75.780(CNY85.6314) More Pricing...	-	-	-	-	-	45mm	-	-	-	0.89"	-	-	SKV Series
SKV606014-AL	3219247 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK ALUMINIUM 60X60X14MM	Each	1+ CNY107.040(CNY120.9552) 5+ CNY102.180(CNY115.4634) 10+ CNY97.260(CNY109.9038) 25+ CNY93.690(CNY105.8697) 50+ CNY91.130(CNY102.9769) More Pricing...	-	-	-	-	-	-	-	-	-	0.55"	-	-	-
642-45AB	2902511 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK ALUMINIUM 35MM BGA	Each	1+ CNY19.620(CNY22.1706) 10+ CNY17.780(CNY20.0914) 25+ CNY17.110(CNY19.3343) 50+ CNY16.630(CNY18.7919) 100+ CNY16.150(CNY18.2495) More Pricing...	-	BGA	35mm	-	-	-	-	-	-	-	-	-	642 Series
694-75	3220487 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK W/CLIP ALUM ALLOY TO-247	Each	1+ CNY69.430(CNY78.4559) 5+ CNY66.060(CNY74.6478) 10+ CNY63.230(CNY71.4499) 25+ CNY59.180(CNY66.8734) 50+ CNY55.480(CNY62.6924) More Pricing...	-	TO-247	22mm	-	35.56mm	75mm	-	-	-	-	2.95"	-	690 Series

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