46mm 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	Product Range
205AB0500B	177011 Data Sheet RoHS	ABL HEATSINKS Heat Sink TO-220 TO-218 4.9 °C/W TO-218 TO-220 46 mm 33 mm 50 mm	Each	1+HK$29.950 5+HK$27.310 10+HK$26.120 20+HK$25.190 50+HK$24.410	4.9°C/W	TO-218, TO-220	46mm	33mm	50mm	Aluminium	1.81"	1.3"	1.97"	-
FK 318 1 SA 3 TO 3	4573676 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Finger Shape 4.4 K/W TO-3 46 mm 31.8 mm 46 mm	Each	1+HK$75.740 5+HK$66.260 10+HK$64.940 20+HK$63.610 50+HK$62.290	4.4K/W	TO-3	46mm	31.8mm	46mm	Aluminium	1.81"	1.25"	1.81"	FK 318 Series
205AB1000B	177012 Data Sheet RoHS	ABL HEATSINKS Heat Sink TO-220 TO-218 3.4 °C/W TO-218 TO-220 46 mm 33 mm 100 mm	Each	1+HK$67.690 5+HK$61.740 10+HK$59.030 20+HK$56.940 50+HK$55.160	3.4°C/W	TO-218, TO-220	46mm	33mm	100mm	Aluminium	1.81"	1.3"	3.94"	-
680-1.25A.	3354090 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Omnidirectional For Power Semiconductor 4.5 °C/W TO-3 46 mm 31.8 mm 46 mm	Each	1+HK$145.650 5+HK$143.090 10+HK$140.530 20+HK$128.840 50+HK$117.140	4.5°C/W	TO-3	46mm	31.8mm	46mm	Aluminium	1.81"	1.25"	1.81"	-
FK 318 SA 3	1892313 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink TO-3 4.8 °C/W TO-3 46 mm 31.8 mm 46 mm	Each	1+HK$85.700 5+HK$78.160 10+HK$74.730 20+HK$72.090 50+HK$69.840	4.8°C/W	TO-3	46mm	31.8mm	46mm	Aluminium	1.81"	1.25"	1.81"	-
205AB1500B	523173 Data Sheet RoHS	ABL HEATSINKS Heat Sink TO-218 TO-220 3.25 °C/W TO-218 TO-220 46 mm 33 mm 150 mm	Each	1+HK$76.590 5+HK$69.860 10+HK$66.790 20+HK$64.430 50+HK$62.420	3.25°C/W	TO-218, TO-220	46mm	33mm	150mm	Aluminium	1.81"	1.3"	5.91"	-
FK 318 SA 3 TO 3	4573677 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Finger Shape 4.8 K/W TO-3 46 mm 31.8 mm 46 mm	Each	1+HK$96.720 5+HK$87.030 10+HK$83.490 20+HK$80.320 50+HK$76.710	4.8°C/W	TO-3	46mm	31.8mm	46mm	Die-cast Aluminium	1.81"	1.25"	1.81"	FK 318 Series
FK 318 1 SA	4573674 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Finger Shape 4.4 K/W TO-3 46 mm 31.8 mm 46 mm	Each	1+HK$60.900 5+HK$54.800 10+HK$52.570 20+HK$50.570 50+HK$48.300	4.4K/W	TO-3	46mm	31.8mm	46mm	Aluminium	1.81"	1.25"	1.81"	FK 318 Series
FK 254 1 SA	4573462 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 5.4 K/W TO-3 46 mm 25.4 mm 46 mm	Each	1+HK$57.570 5+HK$51.800 10+HK$49.700 20+HK$47.810 50+HK$45.660	5.4K/W	TO-3	46mm	25.4mm	46mm	Aluminium	1.81"	1"	1.81"	FK 254 Series
FK 254 1 SA 3 TO 3	4573463 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink 5.4 K/W TO-3 46 mm 25.4 mm 46 mm	Each	1+HK$56.660 5+HK$49.570 10+HK$48.580 20+HK$47.590 50+HK$46.600	5.4K/W	TO-3	46mm	25.4mm	46mm	Aluminium	1.81"	1"	1.81"	FK 254 Series