Thermal - Heat Sinks - Zui Ai Technology（Taiwan）Company.

Series：

Type：

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Package Cooled：

Power Dissipation @ Temperature Rise：

Thermal Resistance @ Forced Air Flow：

Thermal Resistance @ Natural：

Image	Part Number	Manufacturer	Quantity	Delivery period	Unit Price	Buy	Description	Series	Type	Shape	Length	Width	Package Cooled	Power Dissipation @ Temperature Rise	Thermal Resistance @ Forced Air Flow	Thermal Resistance @ Natural
Image	Part Number	Manufacturer	Quantity	Delivery period	Unit Price	Buy	Description	Series	Type	Shape	Length	Width	Package Cooled	Power Dissipation @ Temperature Rise	Thermal Resistance @ Forced Air Flow	Thermal Resistance @ Natural
	577202B00000G	Aavid, Thermal Division of Boyd Corporation	17,317	3 days	-	HEAT SINK TO-220 .500" COMPACT MOQ: 1 MPQ: 1	HEAT SINK TO-220 .500" COMPACT	-	Board Level	Rectangular, Fins	0.750" (19.05mm)	0.520" (13.21mm)	TO-220	1.5W @ 40°C	10.00°C/W @ 200 LFM	24.40°C/W
	274-2AB	Wakefield-Vette	22,064	3 days	-	HEATSINK LOW HEIGHT BLK TO-220 MOQ: 1 MPQ: 1	HEATSINK LOW HEIGHT BLK TO-220	274	Board Level	Rectangular, Fins	0.750" (19.05mm)	0.520" (13.21mm)	TO-220	2.0W @ 50°C	7.00°C/W @ 400 LFM	25.00°C/W
	289-AB	Wakefield-Vette	13,477	3 days	-	HEATSINK TO-220 VERT/HORZ BLK MOQ: 1 MPQ: 1	HEATSINK TO-220 VERT/HORZ BLK	289	Board Level	Rectangular, Fins	0.710" (18.03mm)	1.000" (25.40mm)	TO-218, TO-202, TO-220	2.0W @ 50°C	9.00°C/W @ 400 LFM	25.00°C/W
	507102B00000G	Aavid, Thermal Division of Boyd Corporation	16,058	3 days	-	HEATSINK TO-220 EXT CAP 2W MOQ: 1 MPQ: 1	HEATSINK TO-220 EXT CAP 2W	-	Board Level	Rectangular, Fins	0.700" (17.78mm)	1.750" (44.45mm)	TO-220	4.0W @ 40°C	5.00°C/W @ 200 LFM	15.60°C/W
	230-75AB	Wakefield-Vette	6,040	3 days	-	HEATSINK TO-220 VERT/HORZ BLK MOQ: 1 MPQ: 1	HEATSINK TO-220 VERT/HORZ BLK	230	Board Level	Rectangular, Fins	0.750" (19.05mm)	0.570" (14.47mm)	TO-220	2.0W @ 57°C	7.50°C/W @ 400 LFM	28.50°C/W
	290-1AB	Wakefield-Vette	7,793	3 days	-	HEATSINK TO-220 VERT/HORZ BLK MOQ: 1 MPQ: 1	HEATSINK TO-220 VERT/HORZ BLK	290	Board Level	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	TO-218, TO-202, TO-220	2.0W @ 44°C	7.00°C/W @ 400 LFM	22.00°C/W
	290-2AB	Wakefield-Vette	7,520	3 days	-	HEATSINK TO-220 DUAL MNT BLK MOQ: 1 MPQ: 1	HEATSINK TO-220 DUAL MNT BLK	290	Board Level	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	TO-218, TO-202, TO-220 (Dual)	2.0W @ 44°C	7.00°C/W @ 400 LFM	22.00°C/W
	235-85AB	Wakefield-Vette	7,342	3 days	-	HEATSINK TO-220 CLIP-ON BLK MOQ: 1 MPQ: 1	HEATSINK TO-220 CLIP-ON BLK	235	Board Level	Rectangular, Fins	0.850" (21.59mm)	1.000" (25.40mm)	TO-220	2.0W @ 40°C	6.80°C/W @ 400 LFM	20.00°C/W
	530614B00000G	Aavid, Thermal Division of Boyd Corporation	13,219	3 days	-	HEATSINK TO-220 4.5W H=.5" BLK MOQ: 1 MPQ: 1	HEATSINK TO-220 4.5W H=.5" BLK	-	Board Level	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	TO-220	4.0W @ 80°C	6.00°C/W @ 600 LFM	16.70°C/W
	530613B00000G	Aavid, Thermal Division of Boyd Corporation	10,007	3 days	-	HEATSINK TO-220 BLACK 1.18" MOQ: 1 MPQ: 1	HEATSINK TO-220 BLACK 1.18"	-	Board Level	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	TO-220	4.0W @ 80°C	6.00°C/W @ 600 LFM	16.70°C/W
	530714B00000G	Aavid, Thermal Division of Boyd Corporation	5,077	3 days	-	HEATSINK TO-220 LIGHTWEIGHT .5" MOQ: 1 MPQ: 1	HEATSINK TO-220 LIGHTWEIGHT .5"	-	Board Level	Rectangular, Fins	0.710" (18.03mm)	1.000" (25.40mm)	TO-220	2.0W @ 40°C	4.00°C/W @ 700 LFM	20.30°C/W
	577404B00000G	Aavid, Thermal Division of Boyd Corporation	5,701	3 days	-	HEATSINK TO-202 LOW PROFILE .5" MOQ: 1 MPQ: 1	HEATSINK TO-202 LOW PROFILE .5"	-	Board Level	Rectangular, Fins	0.750" (19.05mm)	0.520" (13.21mm)	TO-202	2.0W @ 50°C	10.00°C/W @ 200 LFM	24.00°C/W
	PA1-1CB	CTS Thermal Management Products	18,151	3 days	-	HEATSINK .50"H BLACK TO-220 MOQ: 1 MPQ: 1	HEATSINK .50"H BLACK TO-220	PA1	Board Level	Rectangular, Fins	0.710" (18.03mm)	1.000" (25.40mm)	TO-126, TO-127, TO-220	-	-	28.80°C/W
	531002B00000G	Aavid, Thermal Division of Boyd Corporation	3,374	3 days	-	HEATSINK TO-220 BLACK 1" MOQ: 1 MPQ: 1	HEATSINK TO-220 BLACK 1"	-	Board Level, Vertical	Rectangular, Fins	1.000" (25.40mm)	1.375" (34.93mm)	TO-220, TO-202	3.0W @ 40°C	4.00°C/W @ 400 LFM	13.40°C/W
	501303B00000G	Aavid, Thermal Division of Boyd Corporation	5,511	3 days	-	HEAT SINK TO-3 .500" COMPACT MOQ: 1 MPQ: 1	HEAT SINK TO-3 .500" COMPACT	-	Board Level	Rhombus	1.880" (47.75mm)	1.400" (35.56mm)	TO-3	2.0W @ 30°C	4.00°C/W @ 300 LFM	12.00°C/W
	271-AB	Wakefield-Vette	4,700	3 days	-	HEATSINK TO-220 TOP MNT BLK MOQ: 1 MPQ: 1	HEATSINK TO-220 TOP MNT BLK	271	Board Level	Rectangular, Fins	0.700" (17.78mm)	1.750" (44.45mm)	TO-220	4.0W @ 62°C	5.10°C/W @ 400 LFM	15.50°C/W
	V2109B	ASSMANN WSW Components	1,684	3 days	-	HEATSINK TO-220 29.97X25.40MM MOQ: 1 MPQ: 1	HEATSINK TO-220 29.97X25.40MM	-	Board Level	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	TO-220	-	-	20.00°C/W
	500103B00000G	Aavid, Thermal Division of Boyd Corporation	3,911	3 days	-	HEATSINK TO-3 10W H=.50" BLK MOQ: 1 MPQ: 1	HEATSINK TO-3 10W H=.50" BLK	-	Board Level	Square, Pin Fins	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	6.0W @ 50°C	2.50°C/W @ 400 LFM	7.20°C/W
	ATS-PCBT1078	Advanced Thermal Solutions Inc.	1,484	3 days	-	HEATSINK TO-220 BLACK MOQ: 1 MPQ: 1	HEATSINK TO-220 BLACK	-	Board Level	Rectangular, Fins	0.748" (19.00mm)	0.748" (19.00mm)	TO-220	-	8.90°C/W @ 200 LFM	22.00°C/W
	ATS-PCB1024	Advanced Thermal Solutions Inc.	2,970	3 days	-	HEATSINK TO-220 BLACK MOQ: 1 MPQ: 1	HEATSINK TO-220 BLACK	-	Board Level	Rectangular, Fins	1.180" (29.97mm)	1.000" (25.40mm)	TO-220	-	11.00°C/W @ 200 LFM	16.70°C/W

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