Natural Convection Heat Sinks

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
TV5G	170072 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 21.6 °C/W TO-126 22 mm 19 mm 19 mm	Each	1+Rs.244.230 10+Rs.222.490 25+Rs.217.050 50+Rs.211.610 100+Rs.199.750	21.6°C/W	TO-126	22mm	19mm	19mm	Aluminium	0.87"	0.75"	0.75"
TV4	170075 Data Sheet RoHS	BOYD Heat Sink PCB Board Level 21 °C/W TO-126 22 mm 19 mm 19 mm	Each	1+Rs.488.260 5+Rs.425.940 10+Rs.407.410 20+Rs.393.520 50+Rs.381.160	21°C/W	TO-126	22mm	19mm	19mm	Aluminium	0.87"	0.75"	0.75"
PF750G	1213451 Data Sheet RoHS	BOYD Heat Sink TO-220 20 °C/W TO-220 22 mm 19 mm 11 mm	Each	1+Rs.753.720 5+Rs.659.510 10+Rs.546.450 20+Rs.489.920 50+Rs.474.600	20°C/W	TO-220	22mm	19mm	11mm	Aluminium	0.87"	0.75"	0.43"
SK 454 100 SA	1850028 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB Extruded LED 6 K/W SOT-32 TO-220 21.45 mm 19 mm 100 mm	Each	1+Rs.928.470 5+Rs.227.060 10+Rs.222.520 20+Rs.217.980 50+Rs.213.440	6K/W	SOT-32, TO-220	21.45mm	19mm	100mm	Aluminium	0.84"	0.75"	3.94"
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+Rs.681.130 10+Rs.191.580 25+Rs.187.750 50+Rs.183.920 100+Rs.180.090	7K/W	SOT-32, TO-220	21.45mm	19mm	75mm	Aluminium	0.84"	0.75"	2.95"
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+Rs.637.380 10+Rs.153.070 25+Rs.150.010 50+Rs.146.950 100+Rs.143.890	8.5K/W	SOT-32, TO-220	21.45mm	19mm	50mm	Aluminium	0.84"	0.75"	1.97"
PF752	178701 Data Sheet RoHS	BOYD Heat Sink TO-220 23 °C/W TO-220 22 mm 19 mm 11 mm	Each	1+Rs.703.490 5+Rs.617.960 10+Rs.592.510 20+Rs.573.450 50+Rs.556.490	23°C/W	TO-220	22mm	19mm	11mm	Aluminium	0.87"	0.75"	0.43"
ATS010010019-SF-1R	5109881 Data Sheet RoHS	ADVANCED THERMAL SOLUTIONS Heat Sink 8.9 °C/W BGA 10 mm 19 mm 10 mm	Each	1+Rs.762.850 5+Rs.706.240 10+Rs.680.850 20+Rs.658.090 50+Rs.632.550	8.9°C/W	BGA	10mm	19mm	10mm	Aluminium	0.39"	0.75"	0.39"