Natural Convection Heat Sinks | Newark Electronics Mexico

Manufacturer Part No	Order Code	Manufacturer / Description	Price for	Price	Thermal Resistance	Packages Cooled	External Width - Metric	External Height - Metric	External Length - Metric	Heat Sink Material	External Width - Imperial	External Height - Imperial	External Length - Imperial
SK 129 50,8 STS	74M4515 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK EXTRUDED PCB MOUNTING	Each	1+$6.280 10+$6.020 25+$5.670 50+$5.270 100+$4.980 More Pricing...	5.3°C/W	SOT-32, TO-3P, TO-220	42mm	50.8mm	25mm	Aluminium	1.65"	2"	0.98"
529901B02500G	58P0549 Data Sheet RoHS	BOYD Heat Sink Square PCB Extruded With Radial Fins 4.5 °C/W TO-218 TO-247 41.9 mm 50.8 mm	Each	1+$10.890 5+$10.670 10+$10.460 25+$10.240 50+$10.020 More Pricing...	4.5°C/W	TO-218, TO-247	41.9mm	50.8mm	25.4mm	Aluminum	1.65"	2"	1"
SK 409/50,8 STS	34M8468 Data Sheet RoHS	FISCHER ELEKTRONIK HEAT SINK TO-220/TO-3P 6.2Â°C/W	Each	1+$4.630 10+$4.440 25+$4.180 50+$3.900 100+$3.680 More Pricing...	6.2°C/W	TO-3P, TO-220	45mm	50.8mm	12.7mm	Aluminium	1.77"	2"	0.5"
MC33266	09R3151 Data Sheet RoHS	MULTICOMP PRO HEAT SINK 3.6Â°C/W TO-218 TO-220 41.6MM	Each	1+$6.050 100+$5.460 250+$5.070 500+$4.610 1000+$4.270	3.6°C/W	TO-218, TO-220	41.6mm	50.8mm	25mm	-	1.64"	2"	0.98"
MC33270	09R3155 Data Sheet RoHS	MULTICOMP PRO HEATSINK TO218/220/247 3.3Â°C/W	Each	1+$8.110 100+$7.310 250+$6.790 500+$6.190 1000+$5.730	3.3°C/W	TO-218, TO-220, TO-247	42mm	50.8mm	25mm	-	1.65"	2"	0.98"
301M	58F496 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Extruded For Power Semiconductors 4.67 °C/W 50.8 mm 50.8 mm 19 mm	Each	150+$45.870	4.67°C/W	-	50.8mm	50.8mm	19mm	Aluminum	2"	2"	0.75"