Natural Convection Heat Sinks | Newark Electronics

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

394-1AB	97F7508 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Black Anodized 1.85 °C/W IGBT Power Module 127 mm 38.1 mm 76.2 mm	Each	1+$44.870 5+$43.590 10+$42.560 25+$41.510 50+$32.980 More Pricing...	-	1.85°C/W	-	IGBT Power Module	127mm	38.1mm	76.2mm	Aluminum	5"	1.5"	3"	-
394-2AB	97F7509 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Black Anodized 1.51 °C/W IGBT Power Module 127 mm 38.1 mm 140 mm	Each	1+$36.650 5+$35.480 10+$34.300 25+$33.450 50+$30.310 More Pricing...	-	1.51°C/W	-	IGBT Power Module	127mm	38.1mm	140mm	Aluminum	5"	1.5"	5.5"	-
6099BG	98K9981 Data Sheet RoHS	BOYD Heat Sink TO-220 10.4 °C/W TO-220 34.9 mm 38.1 mm 12.7 mm	Each	1+$5.270 10+$5.040 25+$4.740 50+$4.400 100+$4.140 More Pricing...	-	10.4°C/W	-	TO-202, TO-220	34.9mm	38.1mm	12.7mm	Aluminum	1.37"	1.5"	0.5"	-
647-15ABPE	80K7229 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 6.17 °C/W TO-220 41.9 mm 38.1 mm	Each	1+$2.940 10+$2.670 25+$2.570 50+$2.500 100+$2.430 More Pricing...	-	6.17°C/W	-	TO-220	41.9mm	38.1mm	25.4mm	Aluminum	1.65"	1.5"	1"	-
529802B02500G	18M8164 Data Sheet RoHS	BOYD Heat Sink Square PCB Extruded With Radial Fins 3.7 °C/W TO-220 41.9 mm 38.1 mm 38.1 mm	Each	1+$15.690 5+$15.380 10+$15.060 25+$14.750 50+$14.430 More Pricing...	-	3.7°C/W	-	TO-220	41.9mm	38.1mm	38.1mm	Aluminum	1.65"	1.5"	1.5"	-
573902B04000G	99R8250 Data Sheet RoHS	BOYD Heat Sink Square PCB 18.8 °C/W TO-220 12.7 mm 38.1 mm 12.7 mm	Each	1+$6.130 5+$5.980 10+$5.850 25+$5.690 50+$5.550 More Pricing...	-	18.8°C/W	-	TO-220	12.7mm	38.1mm	12.7mm	Aluminum	0.5"	1.5"	0.5"	-
MC33264	09R3149 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB Extruded 10.4 °C/W TO-220 34.9 mm 38.1 mm 12.7 mm	Each	1+$4.010 100+$3.610 250+$3.350 500+$3.050 1000+$2.820	-	10.4°C/W	-	TO-220	34.9mm	38.1mm	12.85mm	-	1.37"	1.5"	0.51"	-
SK 129 38,1 STS	74M4514 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK EXTRUDED PCB MOUNTING	Each	1+$5.190 10+$4.970 25+$4.670 50+$4.340 100+$4.080 More Pricing...	-	6.5°C/W	-	SOT-32, TO-3P, TO-220	42mm	38.1mm	25mm	Aluminium	1.65"	1.5"	0.98"	-
MC33269	09R3154 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB 4.4 °C/W TO-218 TO-220 TO-247 42 mm 38.1 mm 25 mm	Each	1+$4.610 100+$4.160 250+$3.860 500+$3.520 1000+$3.250	-	4.4°C/W	-	TO-218, TO-220, TO-247	42mm	38.1mm	25mm	-	1.65"	1.5"	0.98"	-
MC33262	09R3147 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB Extruded 12.9 °C/W TO-218 TO-220 16.6 mm 38.1 mm 16.26 mm	Each	1+$2.720 100+$2.450 250+$2.270 500+$2.070 1000+$1.920	-	12.9°C/W	-	TO-218, TO-220	16.6mm	38.1mm	16.26mm	Aluminium	0.65"	1.5"	0.64"	-
SK 409/38,1 STS	34M8467 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK TO-220/TO-3P 7Â°C/W	Each	1+$4.110 10+$3.940 25+$3.710 50+$3.450 100+$3.260 More Pricing...	-	7°C/W	-	TO-3P, TO-220	45mm	38.1mm	12.7mm	Aluminium	1.77"	1.5"	0.5"	-
ABC2-3.579545MHZ-4-T.	65T4352 RoHS	ABRACON Heat Sink Square PCB T0-247 T0-220 & T0-264 TO-220 19.94 mm 38.1 mm 25 mm	Each	Pricing is unavailable. Please contact customer services.	-	-	-	TO-220	19.94mm	38.1mm	25mm	Aluminum	0.79"	1.5"	0.98"	C Series
637-15ABPE	83K8262 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 10.83 °C/W TO-220 34.9 mm 38.1 mm	Each	1+$2.580 10+$2.480 25+$2.420 50+$2.350 100+$2.290 More Pricing...	-	10.83°C/W	-	TO-220	34.9mm	38.1mm	12.7mm	Aluminum	1.37"	1.5"	0.5"	-
657-15ABPE	06M4224 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 6.33 °C/W TO-218 TO-220 TO-247 41.9 mm	Each	1200+$2.250	-	6.33°C/W	-	TO-218, TO-220, TO-247	41.9mm	38.1mm	25.4mm	Aluminum	1.65"	1.5"	1"	-
677-15ABPE	42M0666 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 7.67 °C/W TO-218 TO-220 TO-247 41.9 mm	Each	600+$4.400 1000+$4.300	-	7.67°C/W	-	TO-218, TO-220, TO-247	41.9mm	38.1mm	25.4mm	Aluminum	1.65"	1.5"	1"	-
HAF-15L	96M0415 Data Sheet RoHS	TDK-LAMBDA Heat Sink Square 1.9 °C/W 61 mm 38.1 mm 117 mm	Each	1+$23.040	-	1.9°C/W	-	-	61mm	38.1mm	117mm	Aluminum	2.4"	1.5"	4.6"	-
634-15ABPE	08R0114 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable TO-218 TO-220 16.26 mm 38.1 mm	Each	1600+$3.290	-	-	-	TO-218, TO-220	16.26mm	38.1mm	16.26mm	Aluminum	0.64"	1.5"	0.64"	-
302NN	90B5220 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Black Anodized 3.33 °C/W 50.8 mm 38.1 mm 38.1 mm	Each	140+$37.010	-	3.33°C/W	-	-	50.8mm	38.1mm	38.1mm	Aluminum	2"	1.5"	1.5"	-
667-15ABPPE	41M6814 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Black Anodized Wave-Solderable 11 °C/W TO-220 34.9 mm 38.1 mm 12.7 mm	Each	1000+$4.220	-	11°C/W	-	TO-220	34.9mm	38.1mm	12.7mm	Aluminum	1.37"	1.5"	0.5"	-
HAF-15T	96M0416 Data Sheet RoHS	TDK-LAMBDA Heat Sink Square 1.5 °C/W 61 mm 38.1 mm 117 mm	Each	1+$23.040	-	1.5°C/W	-	-	61mm	38.1mm	117mm	Aluminum	2.4"	1.5"	4.6"	-
450-3230-01-03-00	41T0046 Data Sheet RoHS	CAMBION Heat Sink Square PCB T0-247 T0-220 & T0-264 TO-247 20.47 mm 38.1 mm 25 mm	Each	Pricing is unavailable. Please contact customer services.	-	-	-	TO-247	20.47mm	38.1mm	25mm	Aluminum	0.81"	1.5"	0.98"	C Series
HAF-15T	37AJ8949 Data Sheet RoHS	TDK-LAMBDA HEATSINK/250G POWER MODULE	Each	1+$23.910 5+$23.510 10+$23.090 50+$22.690 100+$22.280	TDK-Lambda PAF / PFE-SA Series Power Modules	1.5°C/W	Heatsink	-	61mm	38.1mm	117mm	Aluminum	2.4"	1.5"	4.6"	-
627-15ABPE	08R0094 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink 65 °C/W TO-218 TO-220 12.7 mm 38.1 mm 34.9 mm	Each	1000+$2.250 2500+$2.180 5000+$2.110	-	65°C/W	-	TO-218, TO-220	12.7mm	38.1mm	34.9mm	Aluminum	0.5"	1.5"	1.375"	627 Series
RA-T2X-38E	83Y6976 Data Sheet RoHS	OHMITE HEATSINK TO-220/218/247 BLACK	Each	1+$3.550 10+$3.480 25+$3.410 50+$3.340 100+$3.270 More Pricing...	-	3.9°C/W	-	TO-218, TO-220, TO-247	42mm	38.1mm	25mm	Aluminium	1.65"	1.5"	0.98"	R Series
FA-T220-38E	83Y4288 Data Sheet RoHS	OHMITE HEATSINK TO-220 BLACK	Each	1+$3.750 10+$3.310 25+$3.070 50+$2.820 100+$2.510 More Pricing...	-	3.8°C/W	-	TO-220	25mm	38.1mm	41.6mm	Aluminium	0.98"	1.5"	1.64"	F Series

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