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Heat Sinks

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Package Cooled	Attachment Method	Shape	Length	Width	Diameter	Fin Height	Power Dissipation @ Temperature Rise	Thermal Resistance @ Forced Air Flow	Thermal Resistance @ Natural	Material	Material Finish
265-118ABHE-22 HEATSINK VERT ALUM BLACK TO-220 Wakefield-Vette	2,656	0.72	RFQ	Datasheet	265	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	-	0.500" (12.70mm)	4.0W @ 56°C	7.00°C/W @ 200 LFM	14.00°C/W	Aluminum	Black Anodized
268-85CTE HEATSINK Wakefield-Vette	3,158	0.76	RFQ	-	268	Bulk	Active	Board Level, Vertical	TO-220	Clip and PC Pin	Rectangular, Fins	0.848" (21.55mm)	0.520" (13.21mm)	-	0.515" (13.08mm)	1.0W @ 30°C	8.00°C/W @ 200 LFM	-	Copper	Tin
V7477X4 PROFILE HEATSINK Assmann WSW Components	2,821	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	SOT-32, TO-220, TOP-3	Bolt On and PC Pin	Rectangular, Fins	1.500" (38.10mm)	1.374" (34.90mm)	-	0.500" (12.70mm)	-	-	11.00°C/W	Aluminum Alloy	Black Anodized
HSE-B20270-040H HEAT SINK, EXTRUSION, TO-220, 27 Same Sky (Formerly CUI Devices)	3,630	0.68	RFQ	Datasheet	HSE	Box	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Angled Fins	1.063" (27.00mm)	1.378" (35.00mm)	-	0.492" (12.50mm)	6.0W @ 75°C	3.64°C/W @ 200 LFM	12.50°C/W	Aluminum Alloy	Black Anodized
412310B02500 HEATSINK EXTRUDED 16X16.5X25.4MM Comair Rotron	4,690	0.00	RFQ	Datasheet	-	Bulk	Obsolete	Board Level, Vertical	TO-220, TO-218	Bolt On and PC Pin	Rectangular, Fins	1.000" (25.40mm)	0.650" (16.51mm)	-	0.630" (16.00mm)	2.5W @ 50°C	3.00°C/W @ 700 LFM	-	Aluminum	Black Anodized
V2200N1 HEATSINK CPU STAMPED Assmann WSW Components	3,560	0.85	RFQ	Datasheet	-	Bulk	Active	Top Mount	Assorted (BGA, LGA, CPU, ASIC...)	Thermal Tape, Adhesive (Not Included)	Square, Fins	1.181" (30.00mm)	1.181" (30.00mm)	-	0.512" (13.00mm)	-	-	-	Aluminum Alloy	Natural Anodized
508600B00000G BOARD LEVEL HEAT SINK Boyd Laconia, LLC	2,728	0.75	RFQ	Datasheet	-	Bulk	Active	Top Mount	28-DIP	Thermal Tape, Adhesive (Not Included)	Rectangular, Fins	1.450" (36.83mm)	0.530" (13.46mm)	-	0.190" (4.83mm)	2.5W @ 80°C	10.00°C/W @ 700 LFM	32.00°C/W	Aluminum	Black Anodized
PF432G THM,ZA4950 ISS 5 PF432G Boyd Laconia, LLC	1,962	0.00	RFQ	-	-	Bulk	Active	Board Level	TO-220, TO-262	Bolt On and PC Pin	Rectangular, Fins	0.512" (13.00mm)	0.500" (12.70mm)	-	0.768" (19.50mm)	4.0W @ 60°C	6.00°C/W @ 500 LFM	20.30°C/W	Aluminum	Black Anodized
HSS25-B20-P51 HEAT SINK, STAMPING, TO-218/TO-2 Same Sky (Formerly CUI Devices)	4,627	0.73	RFQ	Datasheet	HSS	Box	Active	Board Level	TO-218, TO-220	PC Pin	Square, Fins	1.000" (25.40mm)	1.000" (25.40mm)	-	1.673" (42.50mm)	5.88W @ 75°C	6.30°C/W @ 200 LFM	12.75°C/W	Aluminum Alloy	Black Anodized
HSS-B20-0508H-01 HEATSINK TO-220 7.4W ALUMINUM Same Sky (Formerly CUI Devices)	4,251	0.77	RFQ	Datasheet	HSS	Tray	Active	Board Level	TO-220	PC Pin	Rectangular, Fins	1.000" (25.40mm)	1.000" (25.40mm)	-	1.673" (42.50mm)	7.4W @ 75°C	3.51°C/W @ 200 LFM	10.14°C/W	Aluminum	Black Anodized
V9582Y-LP PROFIL HEAT SINKS 12.8 K/W, 50.8 Assmann WSW Components	2,374	0.00	RFQ	Datasheet	-	Bag	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Square, Fins	0.641" (16.28mm)	0.640" (16.26mm)	-	2.000" (50.80mm)	1.5W @ 20°C	4.00°C/W @ 300 LFM	12.80°C/W	Aluminum	Black Anodized
V2192B-LP STAMPED HEATSINK Assmann WSW Components	2,119	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	TO-220	PC Pin	Rectangular, Fins	1.146" (29.11mm)	1.043" (26.50mm)	-	0.610" (15.49mm)	-	-	13.60°C/W	Aluminum Alloy	Black Anodized
V2004X STAMPED HEATSINK Assmann WSW Components	2,471	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.575" (40.00mm)	0.953" (24.20mm)	-	0.748" (19.00mm)	-	-	13.00°C/W	Aluminum Alloy	Black Anodized
411915B02500 HEATSINK EXTRUD 12.7X34.9X38.1MM Comair Rotron	1,001	0.00	RFQ	Datasheet	-	Bulk	Obsolete	Board Level, Vertical	TO-220, TO-202	Bolt On and PC Pin	Rectangular, Fins	1.500" (38.10mm)	1.375" (34.93mm)	-	0.500" (12.70mm)	8.0W @ 80°C	3.00°C/W @ 500 LFM	-	Aluminum	Black Anodized
411320B02500 HEATSINK STAMP 12.7X34.9X50.8MM Comair Rotron	4,592	0.00	RFQ	Datasheet	-	Bulk	Obsolete	Board Level, Vertical	TO-218, TO-220, TO-247	Bolt On and PC Pin	Rectangular, Fins	2.000" (50.80mm)	1.375" (34.93mm)	-	0.500" (12.70mm)	2.0W @ 20°C	4.50°C/W @ 200 LFM	-	Aluminum	Black Anodized
V5642B-T HEATSINK ALUM ANOD Assmann WSW Components	2,957	0.90	RFQ	Datasheet	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and Board Mounts	Rectangular, Fins	2.185" (55.50mm)	1.378" (35.00mm)	-	0.500" (12.70mm)	-	-	14.00°C/W	Aluminum	Tin
825802B05300 HEATSINK STAMP 24.1X48.3X49.5MM Comair Rotron	4,009	0.00	RFQ	Datasheet	-	Bulk	Obsolete	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.950" (49.53mm)	1.900" (48.26mm)	-	0.950" (24.13mm)	3.0W @ 20°C	2.50°C/W @ 400 LFM	-	Aluminum	Black Anodized
V6534E1-T HEATSINK ALUM ANOD Assmann WSW Components	2,173	0.68	RFQ	Datasheet	-	Bulk	Active	Board Level, Vertical	TO-220	PC Pin	Rectangular, Fins	0.393" (10.00mm)	0.984" (25.00mm)	-	0.894" (22.71mm)	-	-	35.20°C/W	Aluminum	Tin
HSE-B20381-035H-02 HEAT SINK, EXTRUSION, TO-220, 38 Same Sky (Formerly CUI Devices)	1,841	0.73	RFQ	Datasheet	HSE	Box	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Angled Fins	1.500" (38.10mm)	1.378" (35.00mm)	-	0.500" (12.70mm)	6.9W @ 75°C	3.32°C/W @ 200 LFM	10.87°C/W	Aluminum Alloy	Black Anodized
624-25AB HEATSINK FOR 21MM BGA Wakefield-Vette	1,684	0.83	RFQ	Datasheet	624	Bulk	Active	Top Mount	BGA	Thermal Tape, Adhesive (Not Included)	Square, Pin Fins	0.827" (21.00mm)	0.827" (21.00mm)	-	0.250" (6.35mm)	-	25.00°C/W @ 200 LFM	-	Aluminum	Black Anodized

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