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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
581102B00000 HEATSINK TO-220 2.5W H=1.5" BLK Boyd Laconia, LLC	1,898	0.81	RFQ	Datasheet	-	Box	Active	Board Level, Vertical	TO-220	Bolt On	Rectangular, Fins	1.500" (38.10mm)	0.640" (16.26mm)	-	0.640" (16.26mm)	3.0W @ 50°C	3.00°C/W @ 500 LFM	-	Aluminum	Black Anodized
287-1ABH HEATSINK VERT MT HOLE BLK TO-220 Wakefield-Vette	3,441	0.81	RFQ	Datasheet	287	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 @ 65°C	7.80°C/W @ 200 LFM	16.20°C/W	Aluminum	Black Anodized
HSE-B20381-035H-01 HEAT SINK, EXTRUSION, TO-220, 38 Same Sky (Formerly CUI Devices)	2,510	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)	7.0W @ 75°C	2.67°C/W @ 200 LFM	10.71°C/W	Aluminum Alloy	Black Anodized
232-200ABE-23 HEATSINK TO-220 VERT Wakefield-Vette	1,226	0.84	RFQ	Datasheet	232	Bulk	Active	Board Level, Vertical	TO-220	Clip and PC Pin, Bolt On	Rectangular, Fins	1.380" (35.05mm)	0.500" (12.70mm)	-	2.000" (50.80mm)	4.0W @ 48°C	3.30°C/W @ 400 LFM	-	Aluminum	Black Anodized
580500B00000G HEATSINK 24-DIP BLK ANODIZED Boyd Laconia, LLC	1,602	0.83	RFQ	Datasheet	-	Bag	Active	Top Mount	24-DIP	Press Fit, Slide On	Rectangular, Fins	1.460" (37.08mm)	1.008" (25.60mm)	-	0.580" (14.73mm)	1.0W @ 20°C	6.00°C/W @ 400 LFM	20.00°C/W	Aluminum	Black Anodized
V5236SNP-T STAMPED HEATSINK Assmann WSW Components	3,334	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.181" (30.00mm)	1.000" (25.40mm)	-	0.311" (7.90mm)	-	-	18.00°C/W	Aluminum Alloy	Tin
V-1104-SMD/A-L STAMPED HEATSINK Assmann WSW Components	2,864	0.00	RFQ	-	-	Bulk	Obsolete	Board Level, Vertical	TO-220	PC Pin	Rectangular, Fins	0.853" (21.66mm)	0.520" (13.21mm)	-	0.515" (13.08mm)	-	-	21.00°C/W	Copper Alloy	Tin
V8511W4 PROFILE HEATSINK Assmann WSW Components	3,318	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	SOT-32, TO-220, TOP-3	Bolt On and PC Pin	Rectangular, Fins	1.000" (25.40mm)	1.638" (41.60mm)	-	0.984" (25.00mm)	-	-	6.50°C/W	Aluminum Alloy	Black Anodized
513301B02500G BOARD LEVEL HEAT SINK Boyd Laconia, LLC	2,998	0.84	RFQ	Datasheet	-	Bulk	Active	Board Level, Vertical	TO-218, TO-247	Bolt On and PC Pin	Rectangular, Fins	2.500" (63.50mm)	1.375" (34.93mm)	-	0.500" (12.70mm)	8.0W @ 60°C	4.00°C/W @ 200 LFM	8.00°C/W	Aluminum	Black Anodized
412315B02500 HEATSINK EXTRUDED 16X16.5X38.1MM Comair Rotron	4,036	0.00	RFQ	Datasheet	-	Bulk	Obsolete	Board Level, Vertical	TO-220, TO-218	Bolt On and PC Pin	Rectangular, Fins	1.500" (38.10mm)	0.650" (16.51mm)	-	0.630" (16.00mm)	1.0W @ 20°C	5.00°C/W @ 200 LFM	-	Aluminum	Black Anodized
HSE-B381-04H HEAT SINK, EXTRUSION, TO-220/TO- Same Sky (Formerly CUI Devices)	2,185	0.75	RFQ	Datasheet	HSE	Box	Active	Board Level, Vertical	TO-218, TO-220	Bolt On and PC Pin	Rectangular, Fins	1.500" (38.10mm)	0.650" (16.50mm)	-	0.630" (16.00mm)	5.9W @ 75°C	4.44°C/W @ 200 LFM	12.71°C/W	Aluminum Alloy	Black Anodized
V7700X PROFILE HEATSINK Assmann WSW Components	1,821	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	SOT-32, TO-220	Bolt On and PC Pin	Rectangular, Fins	1.476" (37.50mm)	0.630" (16.00mm)	-	0.630" (16.00mm)	2.0W @ 26°C	3.30°C/W @ 300 LFM	11.20°C/W	Aluminum Alloy	Black Anodized
HSS12-B20-P95 HEAT SINK, STAMPING, TO-220, 19 Same Sky (Formerly CUI Devices)	1,549	0.74	RFQ	Datasheet	HSS	Box	Active	Board Level, Vertical	TO-220	PC Pin	Rectangular	0.866" (22.00mm)	0.748" (19.00mm)	-	0.433" (11.00mm)	2.7W @ 75°C	10.90°C/W @ 200 LFM	27.37°C/W	Aluminum Alloy	Black Anodized
V5237SNP-T HEATSINK TIN SOLDR SOT-32/TO-220 Assmann WSW Components	1,284	0.82	RFQ	Datasheet	-	Bulk	Active	Board Level, Vertical	SOT-32, TO-220	Bolt On and Board Mounts	Rectangular, Fins	1.189" (30.20mm)	1.000" (25.40mm)	-	0.500" (12.70mm)	-	-	15.00°C/W	Aluminum	Tin
V2004Y STAMPED HEATSINK Assmann WSW Components	4,774	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)	-	0.984" (25.00mm)	-	-	11.00°C/W	Aluminum Alloy	Black Anodized
SW50-4G HTSK-AL-000SW-50-B-PINS-PIERCE Boyd Laconia, LLC	3,018	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	TO-218, TO-220, TO-247	Bolt On and PC Pin	Rectangular, Fins	1.358" (34.49mm)	0.492" (12.50mm)	-	1.969" (50.00mm)	2.0W @ 30°C	4°C/W @ 200 LFM	8.80°C/W	Aluminum	Black Anodized
V2000X PROFILE HEATSINK Assmann WSW Components	3,767	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	SOT-32, TO-220, TOP-3	Bolt On and PC Pin	Rectangular, Fins	1.496" (38.00mm)	1.378" (35.00mm)	-	1.000" (25.40mm)	-	-	5.00°C/W	Aluminum Alloy	Black Anodized
580400B00000G HEATSINK 20-DIP BLK ANODIZED Boyd Laconia, LLC	4,782	0.87	RFQ	Datasheet	-	Bag	Active	Top Mount	20-DIP	Press Fit, Slide On	Rectangular, Fins	1.055" (26.80mm)	0.700" (17.78mm)	-	0.556" (14.12mm)	2.0W @ 60°C	20.00°C/W @ 200 LFM	39.00°C/W	Aluminum	Black Anodized
V2274E1 CPU HEATSINK, CROSS CUT, AL6063, Assmann WSW Components	3,610	0.00	RFQ	Datasheet	-	Bulk	Active	Top Mount	-	Thermal Tape, Adhesive (Not Included)	Square, Pin Fins	1.063" (27.00mm)	1.063" (27.00mm)	-	0.394" (10.00mm)	-	-	33.00°C/W	Aluminum Alloy	Black Anodized
V2162B STAMPED HEATSINK Assmann WSW Components	2,703	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	TO-220, TO-247	Bolt On and PC Pin	Rectangular, Fins	1.950" (49.53mm)	1.900" (48.26mm)	-	0.950" (24.13mm)	-	-	5.00°C/W	Aluminum Alloy	Black Anodized

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