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Home > Products > Fans, Blowers, Thermal Management > Thermal > Heat Sinks

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
HSE08-505028 HEAT SINK, EXTRUSION, TO-218/TO- Same Sky (Formerly CUI Devices)	699	2.46	RFQ	Datasheet	HSE	Bag	Active	Board Level	TO-218, TO-220	Clip	Rectangular, Angled Fins	1.969" (50.00mm)	1.102" (28.00mm)	-	1.969" (50.00mm)	10.53W @ 75°C	2.70°C/W @ 200 LFM	7.13°C/W	Aluminum Alloy	Black Anodized
HSE07-753045 HEAT SINK, EXTRUSION, TO-218/TO- Same Sky (Formerly CUI Devices)	935	3.40	RFQ	Datasheet	HSE	Bag	Active	Board Level	TO-218, TO-220	Clip	Rectangular, Fins	2.953" (75.00mm)	1.181" (30.00mm)	-	1.772" (45.00mm)	15.46W @ 75°C	2.10°C/W @ 200 LFM	4.85°C/W	Aluminum Alloy	Black Anodized
HSE09-755028 HEAT SINK, EXTRUSION, TO-218/TO- Same Sky (Formerly CUI Devices)	965	3.45	RFQ	Datasheet	HSE	Bag	Active	Board Level	TO-218, TO-220	Clip	Rectangular, Angled Fins	2.953" (75.00mm)	1.102" (28.00mm)	-	1.969" (50.00mm)	13.26W @ 75°C	2.50°C/W @ 200 LFM	5.66°C/W	Aluminum Alloy	Black Anodized
HSS-B20-0953H-01 HEATSINK TO-220 2.3W ALUMINUM Same Sky (Formerly CUI Devices)	2,844	0.59	RFQ	Datasheet	HSS	Bag	Active	Board Level	TO-220	PC Pin	Rectangular, Fins	0.500" (12.70mm)	0.504" (12.80mm)	-	0.590" (15.00mm)	2.3W @ 75°C	11.04°C/W @ 200 LFM	33.28°C/W	Aluminum	Black Anodized
HSE12-B20-NP HEAT SINK, EXTRUSION, TO-218/TO- Same Sky (Formerly CUI Devices)	1,947	0.56	RFQ	Datasheet	HSE	Bag	Active	Top Mount	TO-218, TO-220	Bolt On	Rectangular	0.984" (25.00mm)	0.472" (12.00mm)	-	0.177" (4.50mm)	1.94W @ 75°C	19.20°C/W @ 200 LFM	38.75°C/W	Aluminum Alloy	Black Anodized
HSS14-B20-NP HEAT SINK, STAMPING, TO-220, 19. Same Sky (Formerly CUI Devices)	4,978	0.81	RFQ	Datasheet	HSS	Box	Active	Board Level, Vertical	TO-220	-	Rectangular	0.980" (24.89mm)	0.750" (19.05mm)	-	0.157" (4.00mm)	3.1W @ 75°C	11.60°C/W @ 200 LFM	23.91°C/W	Aluminum Alloy	Black Anodized
HSS20-B20-NP HEAT SINK, STAMPING, TO-218/TO-2 Same Sky (Formerly CUI Devices)	1,864	0.65	RFQ	Datasheet	HSS	Bag	Active	Top Mount	TO-218, TO-220	Bolt On	Rectangular, Fins	0.866" (22.00mm)	0.748" (19.00mm)	-	0.433" (11.00mm)	2.84W @ 75°C	11.20°C/W @ 200 LFM	26.40°C/W	Aluminum Alloy	Black Anodized
HSS26-B20-P38 HEAT SINK, STAMPING, TO-218/TO-2 Same Sky (Formerly CUI Devices)	2,998	0.83	RFQ	Datasheet	HSS	Bag	Active	Board Level, Vertical	TO-218, TO-220	Bolt On and PC Pin	Rectangular, Fins	2.000" (50.80mm)	1.378" (35.00mm)	-	0.335" (8.50mm)	4.5W @ 75°C	9.20°C/W @ 200 LFM	16.66°C/W	Aluminum Alloy	Black Anodized
HSS10-B20-P40 HEAT SINK, STAMPING, TO-220, 29. Same Sky (Formerly CUI Devices)	1,614	0.90	RFQ	Datasheet	HSS	Box	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular	1.180" (29.97mm)	1.000" (25.40mm)	-	0.500" (12.70mm)	4.1W @ 75°C	7.90°C/W @ 200 LFM	18.12°C/W	Aluminum Alloy	Black Anodized
HSS11-B20-P38 HEAT SINK, STAMPING, TO-220, 50. Same Sky (Formerly CUI Devices)	2,150	1.00	RFQ	Datasheet	HSS	Box	Active	Board Level, Vertical	TO-220	Bolt On and PC Pin	Rectangular	2.000" (50.80mm)	1.260" (32.00mm)	-	0.500" (12.70mm)	4.8W @ 75°C	6.90°C/W @ 200 LFM	15.76°C/W	Aluminum Alloy	Black Anodized

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