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

637-10ABPE	2127099 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK	Each	1+ CNY23.090(CNY26.0917) 10+ CNY20.280(CNY22.9164) 25+ CNY16.920(CNY19.1196) 50+ CNY15.240(CNY17.2212) 100+ CNY14.110(CNY15.9443)	-	-	-	-	-	-	-	-	-	-	-	-	-
120963	2785481 Data Sheet RoHS	WAKEFIELD THERMAL LIQUID COLD PLATE 6-PASS 12 INCH	Each	1+ CNY2,151.040(CNY2,430.6752) 5+ CNY2,063.350(CNY2,331.5855) 10+ CNY2,047.080(CNY2,313.2004) 25+ CNY2,030.810(CNY2,294.8153) 50+ CNY2,014.530(CNY2,276.4189)	-	-	-	-	-	-	-	-	-	-	-	-	-
694-50	3220486 Data Sheet RoHS	WAKEFIELD THERMAL HEAT SINK W/CLIP ALUM ALLOY TO-247	Each	1+ CNY52.540(CNY59.3702) 5+ CNY50.180(CNY56.7034) 10+ CNY47.830(CNY54.0479) 25+ CNY46.070(CNY52.0591) 50+ CNY44.790(CNY50.6127) More Pricing...	-	TO-247	-	-	-	50mm	-	-	-	-	-	-	690 Series
ICK PGA 19 X 19	4620938 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink PGA 8.8 °C/W PGA 48.3 mm 16.51 mm 48.3 mm	Each	1+ CNY33.020(CNY37.3126) 5+ CNY32.680(CNY36.9284) 10+ CNY30.490(CNY34.4537) 20+ CNY28.900(CNY32.657) 50+ CNY27.560(CNY31.1428)	8.8°C/W	PGA	48.3mm	-	16.51mm	48.3mm	-	Aluminium	1.9"	0.65"	1.9"	-	-
PPC0350BP	523392 Data Sheet RoHS	ABL HEATSINKS Heat Sink TO-220 8 °C/W TO-3P TO-220 16 mm 27 mm 16 mm	Each	1+ CNY16.340(CNY18.4642) 10+ CNY16.170(CNY18.2721) 25+ CNY15.090(CNY17.0517) 50+ CNY14.300(CNY16.159) 100+ CNY13.640(CNY15.4132)	8°C/W	TO-3P, TO-220	16mm	-	27mm	16mm	-	Aluminium	0.63"	1.06"	0.63"	-	-
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+ CNY17.600(CNY19.888) 10+ CNY17.420(CNY19.6846) 25+ CNY16.250(CNY18.3625) 50+ CNY15.410(CNY17.4133) 100+ CNY14.690(CNY16.5997)	26°C/W	TO-220	15mm	-	12.7mm	15.24mm	-	Aluminium	0.59"	0.5"	0.6"	-	-
374424B00035G	1773319 Data Sheet RoHS	BOYD Heat Sink Square PCB For Ball Grid Arrays 20.3 °C/W BGA 27 mm 18 mm 27 mm	Each	1+ CNY24.060(CNY27.1878) 5+ CNY22.690(CNY25.6397) 10+ CNY21.320(CNY24.0916) 20+ CNY20.460(CNY23.1198) 50+ CNY19.590(CNY22.1367)	20.3°C/W	BGA	27mm	-	18mm	27mm	-	Aluminium	1.06"	0.71"	1.06"	-	-
322505B00000G	1308619 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY19.730(CNY22.2949)	-	-	-	-	-	-	-	-	-	-	-	-	-
551002B00000G	1339511 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY75.450(CNY85.2585) 5+ CNY74.510(CNY84.1963) 10+ CNY73.500(CNY83.055) 25+ CNY72.220(CNY81.6086) 50+ CNY70.940(CNY80.1622) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
530714B00000G	1329095 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY43.730(CNY49.4149) 10+ CNY38.260(CNY43.2338) 25+ CNY31.710(CNY35.8323) 50+ CNY28.430(CNY32.1259) 100+ CNY26.240(CNY29.6512) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
ICK PGA 17 X 17 X 12	1850035 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square For PGA's 9 °C/W PGA 43.6 mm 12.3 mm 43.6 mm	Each	1+ CNY56.760(CNY64.1388) 5+ CNY56.060(CNY63.3478) 10+ CNY55.360(CNY62.5568) 20+ CNY52.820(CNY59.6866) 50+ CNY50.450(CNY57.0085)	9°C/W	PGA	43.6mm	-	12.3mm	43.6mm	-	Aluminium	1.72"	0.48"	1.72"	-	-
7173DG	1851712 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY46.580(CNY52.6354) 10+ CNY44.630(CNY50.4319) 25+ CNY42.060(CNY47.5278) 50+ CNY39.230(CNY44.3299) 100+ CNY37.080(CNY41.9004) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
ICK S 45 X 45 X 20	1211715 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Pin 3.2 °C/W 45 mm 20 mm 45 mm	Each	1+ CNY77.600(CNY87.688) 5+ CNY76.800(CNY86.784) 10+ CNY71.640(CNY80.9532) 20+ CNY67.920(CNY76.7496) 50+ CNY64.750(CNY73.1675)	3.2°C/W	-	45mm	-	20mm	45mm	-	Aluminium	1.77"	0.79"	1.77"	-	-
SK 454 75 SA	1850030 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB Extruded LED 7 K/W SOT-32 TO-220 21.45 mm 19 mm 75 mm	Each	1+ CNY18.870(CNY21.3231) 10+ CNY18.670(CNY21.0971) 25+ CNY17.420(CNY19.6846) 50+ CNY16.510(CNY18.6563) 100+ CNY15.740(CNY17.7862)	7K/W	SOT-32, TO-220	21.45mm	-	19mm	75mm	-	Aluminium	0.84"	0.75"	2.95"	-	-
MBH42.5002-25P/2.6	1373266 Data Sheet RoHS	MALICO Heat Sink BGA Black Anodized 1.9 °C/W BGA 42.5 mm 25 mm 42.5 mm	Each	1+ CNY73.540(CNY83.1002) 5+ CNY72.070(CNY81.4391) 10+ CNY70.600(CNY79.778) 20+ CNY69.130(CNY78.1169) 50+ CNY67.660(CNY76.4558)	1.9°C/W	BGA	42.5mm	-	25mm	42.5mm	-	Aluminium	1.67"	0.98"	1.67"	-	-
SK 454 50 SA	1850029 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB Extruded LED 8.5 K/W SOT-32 TO-220 21.45 mm 19 mm 50 mm	Each	1+ CNY36.870(CNY41.6631) 10+ CNY36.140(CNY40.8382) 25+ CNY35.400(CNY40.002) 50+ CNY34.660(CNY39.1658) 100+ CNY33.930(CNY38.3409)	8.5K/W	SOT-32, TO-220	21.45mm	-	19mm	50mm	-	Aluminium	0.84"	0.75"	1.97"	-	-
580100B00000G	1851645 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY29.940(CNY33.8322) 5+ CNY26.370(CNY29.7981) 10+ CNY22.090(CNY24.9617) 20+ CNY19.950(CNY22.5435) 50+ CNY19.930(CNY22.5209)	-	-	-	-	-	-	-	-	-	-	-	-	-
ICK S 25 X 25 X 6,5	1211712 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Pin 5.4 °C/W Universal Processor 25 mm 6.5 mm 25 mm	Each	1+ CNY47.320(CNY53.4716) 5+ CNY46.830(CNY52.9179) 10+ CNY43.690(CNY49.3697) 20+ CNY41.420(CNY46.8046) 50+ CNY39.490(CNY44.6237)	5.4°C/W	Universal Processor	25mm	-	6.5mm	25mm	-	Aluminium	0.98"	0.26"	0.98"	-	-
PF752	178701 Data Sheet RoHS	BOYD Heat Sink TO-220 23 °C/W TO-220 22 mm 19 mm 11 mm	Each	1+ CNY50.050(CNY56.5565) 5+ CNY49.530(CNY55.9689) 10+ CNY46.210(CNY52.2173) 20+ CNY43.810(CNY49.5053) 50+ CNY41.760(CNY47.1888)	23°C/W	TO-220	22mm	-	19mm	11mm	-	Aluminium	0.87"	0.75"	0.43"	-	-
534202B02853G	1851843 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY93.270(CNY105.3951) 5+ CNY81.610(CNY92.2193) 10+ CNY67.620(CNY76.4106) 25+ CNY60.630(CNY68.5119) 50+ CNY55.960(CNY63.2348) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
7023BG	1346245 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY175.500(CNY198.315) 5+ CNY167.200(CNY188.936) 10+ CNY157.500(CNY177.975) 25+ CNY148.200(CNY167.466) 50+ CNY138.080(CNY156.0304) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
573902B04000G	1851848 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY86.140(CNY97.3382) 5+ CNY75.370(CNY85.1681) 10+ CNY62.450(CNY70.5685) 25+ CNY55.990(CNY63.2687) 50+ CNY51.680(CNY58.3984) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
7025B-MTG	1363710 Data Sheet RoHS	BOYD HEAT SINK	Each	1+ CNY125.930(CNY142.3009) 5+ CNY110.190(CNY124.5147) 10+ CNY91.300(CNY103.169) 25+ CNY81.860(CNY92.5018) 50+ CNY75.560(CNY85.3828) More Pricing...	-	-	-	-	-	-	-	-	-	-	-	-	-
ICK S 40 X 40 X 20	1850058 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square Pin For CPU 3.5 °C/W Universal Processor 40 mm 20 mm 40 mm	Each	1+ CNY72.350(CNY81.7555) 5+ CNY71.600(CNY80.908) 10+ CNY66.790(CNY75.4727) 20+ CNY63.320(CNY71.5516) 50+ CNY60.370(CNY68.2181)	3.5°C/W	Universal Processor	40mm	-	20mm	40mm	-	Aluminium	1.57"	0.79"	1.57"	-	-
SK 470 100 SA	1850031 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB Extruded LED 8 °C/W SOT-32 TO-220 11.8 mm 8 mm 100 mm	Each	1+ CNY13.430(CNY15.1759) 10+ CNY13.290(CNY15.0177) 25+ CNY12.400(CNY14.012) 50+ CNY11.760(CNY13.2888) 100+ CNY11.210(CNY12.6673)	8°C/W	SOT-32, TO-220	11.8mm	-	8mm	100mm	-	Aluminium	0.46"	0.31"	3.94"	-	-

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