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

Series：

Length：

Width：

Package Cooled：

Height Off Base (Height of Fin)：

Power Dissipation @ Temperature Rise：

Thermal Resistance @ Forced Air Flow：

Thermal Resistance @ Natural：

Image	Part Number	Manufacturer	Quantity	Delivery period	Unit Price	Buy	Description	Series	Length	Width	Package Cooled	Height Off Base (Height of Fin)	Power Dissipation @ Temperature Rise	Thermal Resistance @ Forced Air Flow	Thermal Resistance @ Natural
Image	Part Number	Manufacturer	Quantity	Delivery period	Unit Price	Buy	Description	Series	Length	Width	Package Cooled	Height Off Base (Height of Fin)	Power Dissipation @ Temperature Rise	Thermal Resistance @ Forced Air Flow	Thermal Resistance @ Natural
	500403B00000G	Aavid, Thermal Division of Boyd Corporation	2,329	3 days	-	HEATSINK TO-3 12W H=1.25" BLK MOQ: 1 MPQ: 1	HEATSINK TO-3 12W H=1.25" BLK	-	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	1.250" (31.75mm)	10.0W @ 50°C	2.00°C/W @ 400 LFM	5.00°C/W
	HS02	Apex Microtechnology	381	3 days	-	HEATSINK 8P TO-3 4.5C/W MOQ: 1 MPQ: 1	HEATSINK 8P TO-3 4.5C/W	Apex Precision Power	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	1.500" (38.10mm)	10.0W @ 50°C	2.00°C/W @ 300 LFM	4.50°C/W
	569003B00000G	Aavid, Thermal Division of Boyd Corporation	1,277	3 days	-	COOLER FOR TO-3 20 WATTS MOQ: 1 MPQ: 1	COOLER FOR TO-3 20 WATTS	-	1.830" (46.48mm)	1.830" (46.48mm)	TO-3	1.310" (33.27mm)	12.0W @ 60°C	1.50°C/W @ 500 LFM	5.50°C/W
	UP-T03-CB	CTS Thermal Management Products	1,248	3 days	-	HEATSINK PWR MED-HI BLACK TO-3 MOQ: 1 MPQ: 1	HEATSINK PWR MED-HI BLACK TO-3	-	1.780" (45.21mm)	1.780" (45.21mm)	TO-3	1.000" (25.40mm)	-	-	9.00°C/W
	680-125A	Wakefield-Vette	161	3 days	-	HEATSINK POWER TO-3 BLK MOQ: 1 MPQ: 1	HEATSINK POWER TO-3 BLK	680	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	1.250" (31.75mm)	7.5W @ 45°C	1.50°C/W @ 400 LFM	6.00°C/W
	505403B00000G	Aavid, Thermal Division of Boyd Corporation	3,757	3 days	-	HEATSINK TO-3 H31.75MM MOQ: 1 MPQ: 1	HEATSINK TO-3 H31.75MM	-	1.780" (45.21mm)	1.780" (45.21mm)	TO-3	1.250" (31.75mm)	7.0W @ 40°C	1.50°C/W @ 600 LFM	6.00°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	-	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	0.500" (12.70mm)	6.0W @ 50°C	2.50°C/W @ 400 LFM	7.20°C/W
	576203B00000G	Aavid, Thermal Division of Boyd Corporation	201	3 days	-	BOARD LEVEL HEAT SINK MOQ: 1 MPQ: 1	BOARD LEVEL HEAT SINK	-	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	0.750" (19.05mm)	4.0W @ 30°C	2.50°C/W @ 400 LFM	6.20°C/W
	HS21	Apex Microtechnology	2	3 days	-	HEATSINK 6P DIP MOQ: 1 MPQ: 1	HEATSINK 6P DIP	Apex Precision Power	2.500" (63.50mm)	2.500" (63.50mm)	6-DIP	0.900" (22.86mm)	3.0W @ 20°C	30.00°C/W @ 500 LFM	5.60°C/W
	576403B00000G	Aavid, Thermal Division of Boyd Corporation	Inquiry	-	-	BOARD LEVEL HEAT SINK MOQ: 1 MPQ: 1	BOARD LEVEL HEAT SINK	-	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	1.250" (31.75mm)	10.0W @ 50°C	1.50°C/W @ 600 LFM	5.10°C/W
	500203B00000G	Aavid, Thermal Division of Boyd Corporation	Inquiry	-	-	BOARD LEVEL HEAT SINK MOQ: 1 MPQ: 1	BOARD LEVEL HEAT SINK	-	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	0.750" (19.05mm)	12.0W @ 70°C	1.50°C/W @ 700 LFM	6.20°C/W
	505303B00000G	Aavid, Thermal Division of Boyd Corporation	Inquiry	-	-	BOARD LEVEL HEAT SINK MOQ: 1 MPQ: 1	BOARD LEVEL HEAT SINK	-	1.780" (45.21mm)	1.780" (45.21mm)	TO-3	1.000" (25.40mm)	4.0W @ 30°C	3.00°C/W @ 200 LFM	7.80°C/W
	576303B00000G	Aavid, Thermal Division of Boyd Corporation	Inquiry	-	-	BOARD LEVEL HEAT SINK MOQ: 1 MPQ: 1	BOARD LEVEL HEAT SINK	-	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	1.000" (25.40mm)	6.0W @ 40°C	1.50°C/W @ 700 LFM	6.00°C/W
	500303B00000G	Aavid, Thermal Division of Boyd Corporation	Inquiry	-	-	BOARD LEVEL HEAT SINK MOQ: 1 MPQ: 1	BOARD LEVEL HEAT SINK	-	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	1.000" (25.40mm)	6.0W @ 40°C	1.50°C/W @ 700 LFM	5.80°C/W
	500503B00000G	Aavid, Thermal Division of Boyd Corporation	Inquiry	-	-	HEATSINK TO-3 14W H=0.82" BLK MOQ: 1 MPQ: 1	HEATSINK TO-3 14W H=0.82" BLK	-	2.500" (63.50mm)	2.500" (63.50mm)	TO-3	0.821" (20.86mm)	6.0W @ 40°C	2.00°C/W @ 500 LFM	4.90°C/W
	680-75K	Wakefield-Vette	Inquiry	-	-	HEATSINK PASSIVE ALUMINUM BLACK MOQ: 1 MPQ: 1	HEATSINK PASSIVE ALUMINUM BLACK	680	1.810" (45.97mm)	1.810" (45.97mm)	TO-3	0.750" (19.05mm)	7.5W @ 58°C	2.40°C/W @ 400 LFM	-
	680-125220	Wakefield-Vette	Inquiry	-	-	HEATSINK TO-220 OMNIDIRECT BLK MOQ: 1 MPQ: 1	HEATSINK TO-220 OMNIDIRECT BLK	680	1.810" (45.97mm)	1.810" (45.97mm)	TO-220 (Dual)	1.250" (31.75mm)	7.5W @ 45°C	1.50°C/W @ 400 LFM	-
	7-406-000-BA	CTS Thermal Management Products	Inquiry	-	-	HEATSINK PWR HORZ.750"H BLK TO-3 MOQ: 1 MPQ: 1	HEATSINK PWR HORZ.750"H BLK TO-3	7	1.500" (38.10mm)	1.500" (38.10mm)	TO-3	0.750" (19.05mm)	6.0W @ 40°C	-	-
	HP1-TO3-CB	CTS Thermal Management Products	Inquiry	-	-	HEATSINK PWR .90"H BLACK TO-3 MOQ: 1 MPQ: 1	HEATSINK PWR .90"H BLACK TO-3	HP1	2.500" (63.50mm)	2.500" (63.50mm)	TO-3	0.900" (22.86mm)	-	-	5.40°C/W
	HP3-TO3-CB	CTS Thermal Management Products	Inquiry	-	-	HEATSINK PWR 1.0"H BLACK TO-3 MOQ: 1 MPQ: 1	HEATSINK PWR 1.0"H BLACK TO-3	HP3	3.120" (79.25mm)	3.120" (79.25mm)	TO-3	1.000" (25.40mm)	-	-	4.40°C/W

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