21°C/W Natural Convection Heat Sinks

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Find a huge range of 21°C/W Natural Convection Heat Sinks at Newark Electronics. We stock a wide range of Natural Convection Heat Sinks, such as 1.7°C/W, 1°C/W, 1.3°C/W & 1.4°C/W Natural Convection Heat Sinks from the worlds top manufacturers including: Boyd, Fischer Elektronik & Multicomp Pro

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Manufacturer Part No	Order Code	Manufacturer / Description	Price for	Price	Thermal Resistance	Packages Cooled	External Width - Metric	External Height - Metric	External Length - Metric	External Diameter - Metric	Heat Sink Material	External Width - Imperial	External Height - Imperial	External Length - Imperial	External Diameter - Imperial

6273B	46F4096 Data Sheet RoHS	BOYD Heat Sink Square PCB 21 °C/W TO-202 19.05 mm 19.05 mm 9.53 mm	Each	1+$3.830 10+$3.640 25+$3.390 50+$3.100 100+$2.890 More Pricing...	21°C/W	TO-202	19.05mm	19.05mm	9.53mm	-	Aluminum	0.75"	0.75"	0.37"	-
TV4	10WX1055 Data Sheet RoHS	BOYD HEAT SINK TO-126 21Â°C/W	Each	1+$7.310 10+$6.990 25+$6.580 50+$6.100 100+$5.750 More Pricing...	21°C/W	TO-126	22mm	19mm	19mm	-	Aluminium	0.87"	0.75"	0.75"	-
FK 237 SA 220 O	34M6211 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Square PCB Clip On 21 °C/W TO-220 14.5 mm 12.7 mm 19 mm	Each	1+$1.320 10+$1.260 25+$1.210 50+$1.150 100+$1.100 More Pricing...	21°C/W	TO-220	14.5mm	12.7mm	19mm	-	Aluminium	0.57"	0.5"	0.75"	-
MC33282	09R3167 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB 21 °C/W TO-220 12.82 mm 19 mm 12.7 mm	Each	10+$1.850 100+$1.660 250+$1.540 500+$1.410 1000+$1.300	21°C/W	TO-220	12.7mm	19.02mm	12.7mm	-	-	0.5"	0.75"	0.5"	-
ICK BGA 23X23X10	46T6678 Data Sheet RoHS	FISCHER ELEKTRONIK HEATSINK	Each	1+$2.310 10+$2.120 25+$2.010 50+$1.920 100+$1.810 More Pricing...	21°C/W	BGA	23mm	10mm	23mm	-	Aluminium	0.91"	0.39"	0.91"	-
FK 232 220 SA	46T6601 Data Sheet RoHS	FISCHER ELEKTRONIK HEATSINK	Each	1+$1.360 10+$1.280 25+$1.210 50+$1.160 100+$1.060 More Pricing...	21°C/W	TO-220	24mm	7mm	24.5mm	-	Aluminium	0.94"	0.28"	0.96"	-
2227B	46F4137 Data Sheet	BOYD Heat Sink TO-5 21 °C/W TO-5 10.16 mm 31.75 mm	Each	1000+$12.810	21°C/W	TO-5	-	10.16mm	-	31.75mm	-	-	0.4"	-	1.25"
MC33280	09R3165 Data Sheet RoHS	MULTICOMP PRO Heat Sink Square PCB 21 °C/W TO-220 12.82 mm 19 mm 12.7 mm	Each	1+$2.210 100+$2.000 250+$1.850 500+$1.690 1000+$1.560	21°C/W	TO-220	12.82mm	19mm	12.7mm	-	-	0.5"	0.75"	0.5"	-