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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
KU-0333-AL-ST-1,2MM-2-A-VE/VZ- KU-0333-AL-ST-1,2MM-2-A-VE/VZ- Boyd Laconia, LLC	3,151	0.00	RFQ	-	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
V2203B FINGER-SHAPED-HEATSINK 8K/W Assmann WSW Components	1,286	0.60	RFQ	Datasheet	-	Bulk	Active	Board Level	-	Thermal Tape, Adhesive (Not Included)	Square, Fins	1.457" (37.00mm)	1.457" (37.00mm)	-	0.551" (14.00mm)	-	-	-	Aluminum Alloy	Natural Anodized
V8511Y4 PROFILE HEATSINK Assmann WSW Components	3,979	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	SOT-32, TO-220, TOP-3	Bolt On and PC Pin	Rectangular, Fins	2.000" (50.80mm)	1.638" (41.60mm)	-	0.984" (25.00mm)	-	-	4.00°C/W	Aluminum Alloy	Black Anodized
V5229L HEATSINK ALUM ANOD Assmann WSW Components	3,036	1.46	RFQ	Datasheet	-	Bulk	Active	Top Mount	TO-220	Bolt On	Rectangular, Fins	1.181" (30.00mm)	1.260" (32.00mm)	-	0.551" (14.00mm)	-	-	-	Aluminum	Black Anodized
634-10AB HEATSINK TO-220 VERT MT BLK 1" Wakefield-Vette	2,245	1.21	RFQ	Datasheet	634	Bulk	Active	Board Level, Vertical	TO-220, TO-218	Bolt On	Rectangular, Fins	1.000" (25.40mm)	0.640" (16.26mm)	-	0.640" (16.26mm)	-	-	-	Aluminum	Black Anodized
HSE-B20635-035H HEAT SINK, EXTRUSION, TO-220, 63 Same Sky (Formerly CUI Devices)	1,115	1.12	RFQ	Datasheet	HSE	Box	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Angled Fins	2.500" (63.50mm)	1.375" (34.93mm)	-	0.500" (12.70mm)	9.2W @ 75°C	4.35°C/W @ 200 LFM	8.15°C/W	Aluminum Alloy	Black Anodized
V2215B STAMPED HEATSINK Assmann WSW Components	1,841	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.750" (44.45mm)	0.492" (12.50mm)	-	1.750" (44.45mm)	-	-	6.30°C/W	Aluminum Alloy	Black Anodized
HSE-B20630-040H HEAT SINK, EXTRUSION, TO-220, 63 Same Sky (Formerly CUI Devices)	4,863	1.21	RFQ	Datasheet	HSE	Box	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Angled Fins	2.480" (63.00mm)	1.378" (35.00mm)	-	0.492" (12.50mm)	9.6W @ 75°C	3.76°C/W @ 200 LFM	7.81°C/W	Aluminum Alloy	Black Anodized
630-45AB HEATSINK FOR BGAS FIN HGT .45" Wakefield-Vette	1,790	1.22	RFQ	Datasheet	630	Bulk	Active	Top Mount	BGA	Thermal Tape, Adhesive (Not Included)	Square, Pin Fins	1.378" (35.00mm)	1.378" (35.00mm)	-	0.450" (11.43mm)	-	4.00°C/W @ 400 LFM	-	Aluminum	Black Anodized
411621B02500 HEATSINK EXTRUDED 25X41.6X50.8MM Comair Rotron	1,363	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)	1.638" (41.60mm)	-	0.984" (25.00mm)	6.0W @ 30°C	1.50°C/W @ 500 LFM	-	Aluminum	Black Anodized
HSE-B20635-035H-01 HEAT SINK, EXTRUSION, TO-220, 63 Same Sky (Formerly CUI Devices)	4,445	1.12	RFQ	Datasheet	HSE	Box	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Angled Fins	2.500" (63.50mm)	1.378" (35.00mm)	-	0.500" (12.70mm)	9.4W @ 75°C	4.49°C/W @ 200 LFM	7.98°C/W	Aluminum Alloy	Black Anodized
HSE-B508-045H HEAT SINK, EXTRUSION, TO-220, 50 Same Sky (Formerly CUI Devices)	1,137	1.14	RFQ	Datasheet	HSE	Box	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Angled Fins	2.000" (50.80mm)	1.772" (45.00mm)	-	0.500" (12.70mm)	9.3W @ 75°C	4.38°C/W @ 200 LFM	8.06°C/W	Aluminum Alloy	Black Anodized
529801B02100G BOARD LEVEL HEAT SINK Boyd Laconia, LLC	3,349	1.24	RFQ	Datasheet	-	Bulk	Active	Board Level, Vertical	TO-218	Bolt On and PC Pin	Rectangular, Fins	1.500" (38.10mm)	1.650" (41.91mm)	-	1.000" (25.40mm)	5.0W @ 30°C	3.00°C/W @ 200 LFM	5.00°C/W	Aluminum	Black Anodized
628-20AB HEATSINK FOR 45MM BGA Wakefield-Vette	4,337	1.03	RFQ	Datasheet	628	Bulk	Active	Top Mount	Assorted (BGA, LGA, CPU, ASIC...)	Thermal Tape, Adhesive (Included)	Square, Pin Fins	1.750" (44.45mm)	1.700" (43.18mm)	-	0.200" (5.08mm)	4.0W @ 80°C	8.00°C/W @ 300 LFM	-	Aluminum	Black Anodized
8256BPT00000 HEATSINK STAMP 25.4X12.7X30MM Comair Rotron	2,636	0.00	RFQ	Datasheet	-	Bulk	Obsolete	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	-	0.500" (12.70mm)	1.0W @ 20°C	6.00°C/W @ 300 LFM	-	Copper	Black Paint
6396BGE FG-HTSK-AL-16793-25.4-B-PINS-ROH Boyd Laconia, LLC	3,172	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	TO-220, TO-218	Bolt On and PC Pin	Rectangular, Fins	1.000" (25.40mm)	1.650" (41.91mm)	-	1.000" (25.40mm)	4.0W @ 30°C	1.50°C/W @ 600 LFM	5.60°C/W	Aluminum	Black Anodized
ATS-PCBM1099 BOARD LEVEL HEAT SINK Advanced Thermal Solutions Inc.	2,949	0.00	RFQ	-	-	Bulk	Active	Board Level, Vertical	TO-218, TO-220, TO-247	Bolt On and PC Pin	Rectangular, Fins	1.000" (25.40mm)	1.650" (41.91mm)	-	1.000" (25.40mm)	-	4.20°C/W @ 200 LFM	4.80°C/W	Aluminum	Black Anodized
HSE-B500-04H HEAT SINK, EXTRUSION, TO-220, 50 Same Sky (Formerly CUI Devices)	4,233	1.15	RFQ	Datasheet	HSE	Box	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular, Fins	1.969" (50.00mm)	1.378" (35.00mm)	-	1.000" (25.40mm)	12.2W @ 75°C	2.88°C/W @ 200 LFM	8.05°C/W	Aluminum Alloy	Black Anodized
690-3B HEATSINK EXTRUSION Wakefield-Vette	3,318	1.15	RFQ	Datasheet	690	Bulk	Active	Board Level, Extrusion	TO-3	Bolt On	Square, Fins	1.860" (47.24mm)	1.860" (47.24mm)	-	1.310" (33.27mm)	7.5W @ 44°C	2.00°C/W @ 400 LFM	-	Aluminum	Black Anodized
579704B00000G BOARD LEVEL HEAT SINK Boyd Laconia, LLC	2,890	1.28	RFQ	Datasheet	-	Bulk	Active	Board Level, Vertical	TO-202	Clip	Rectangular, Fins	0.900" (22.86mm)	0.745" (18.92mm)	-	0.420" (10.67mm)	1.5W @ 40°C	11.00°C/W @ 400 LFM	24.00°C/W	Aluminum	Black Anodized

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