Natural Convection Heat Sinks | Newark Électronique Canada

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Réf. fabricant	Code Commande	Fabricant / Description	Prix pour	Prix	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

680-125A	58F392 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square Maximum Efficiency Omnidirectional 6 °C/W TO-3 TO-220 46 mm 31.8 mm 46 mm	Each	1+24,650 $	6°C/W	TO-3, TO-220	46mm	31.8mm	46mm	Aluminum	1.81"	1.25"	1.81"	-
403K	58F505 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Double Surface 1.83 °C/W TO-3 120.7 mm 31.8 mm 76.2 mm	Each	1+34,550 $ 5+33,180 $ 10+31,840 $ 25+30,490 $ 50+29,600 $ Plus de tarifs	1.83°C/W	TO-3	120.7mm	31.8mm	76.2mm	Aluminum	4.75"	1.25"	3"	-
FK 318 1 SA 3 TO 3	18AM9877 RoHS	FISCHER ELEKTRONIK HEAT SINK 4.4 K/W TO-3	Each	1+22,650 $ 10+21,730 $ 25+20,280 $ 50+18,760 $ 100+16,640 $ Plus de tarifs	4.4K/W	TO-3	46mm	31.8mm	46mm	Aluminium	1.81"	1.25"	1.81"	FK 318 Series
401K	58F502 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Double Surface 2.67 °C/W TO-3 120.7 mm 31.8 mm 38.1 mm	Each	1+24,800 $ 5+23,620 $ 10+22,450 $ 25+21,590 $ 50+21,230 $ Plus de tarifs	2.67°C/W	TO-3	120.7mm	31.8mm	38.1mm	Aluminum	4.75"	1.25"	1.5"	-
680-125K	01F7289 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square Maximum Efficiency Omnidirectional 6 °C/W TO-3 TO-220 46 mm 31.8 mm 46 mm	Each	250+19,270 $	6°C/W	TO-3, TO-220	46mm	31.8mm	46mm	Aluminum	1.81"	1.25"	1.81"	-
401A	58F500 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Extruded Heat Sinks for Power Semiconductors 2.67 °C/W TO-3 120.7 mm 31.8 mm	Each	112+23,400 $ 250+22,020 $	2.67°C/W	TO-3	120.7mm	31.8mm	38.1mm	Aluminum	4.75"	1.25"	1.5"	-
288-1ABE	42M0656 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square Black Anodized 21.25 °C/W TO-202 TO-220 22.2 mm 31.8 mm 22 mm	Each	5000+1,700 $	21.25°C/W	TO-202, TO-220	22.2mm	31.8mm	22mm	Aluminum	0.87"	1.25"	0.87"	-
403A	58F503 Data Sheet RoHS	WAKEFIELD THERMAL Heat Sink Square PCB Double Surface 1.83 °C/W TO-3 120.7 mm 31.8 mm 76.2 mm	Each	72+32,880 $ 100+32,400 $ 250+30,390 $	1.83°C/W	TO-3	120.7mm	31.8mm	76.2mm	Aluminum	4.75"	1.25"	3"	-
FK 205 SA L SOT 32	18AM9530 RoHS	FISCHER ELEKTRONIK HEAT SINK ALUMINIUM 9K/W SOT-32	Each	1+4,580 $ 10+4,500 $ 25+4,250 $ 50+4,130 $ 100+4,030 $ Plus de tarifs	9K/W	SOT-32	33mm	31.8mm	41.3mm	Aluminium	1.29"	1.25"	1.63"	FK 205 Series
FK 318 1 SA	18AM9876 RoHS	FISCHER ELEKTRONIK HEAT SINK 4.4 K/W TO-3	Each	1+15,520 $ 10+14,600 $ 25+13,570 $ 50+12,560 $ 100+11,550 $ Plus de tarifs	4.4K/W	TO-3	46mm	31.8mm	46mm	Aluminium	1.81"	1.25"	1.81"	FK 318 Series
FK 318 SA 3 TO 3	18AM9875 RoHS	FISCHER ELEKTRONIK HEAT SINK 4.8 K/W TO-3	Each	1+24,270 $ 10+23,290 $ 25+21,730 $ 50+20,100 $ 100+17,850 $ Plus de tarifs	4.8K/W	TO-3	46mm	31.8mm	46mm	Die-cast Aluminium	1.81"	1.25"	1.81"	FK 318 Series