Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Material Type Shape Length Width Diameter Package Cooled Attachment Method Height Off Base (Height of Fin) Power Dissipation @ Temperature Rise Thermal Resistance @ Forced Air Flow Thermal Resistance @ Natural Material Finish
GLOBAL STOCKS
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RFQ
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RFQ
1,211
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 0.640" (16.26mm) - TO-220 Bolt On and PC Pin 0.640" (16.26mm) 4.0W @ 70°C 4.00°C/W @ 500 LFM 17.40°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
813
In-stock
Aavid, Thermal Division of Boyd Corporation BOARD LEVEL HEAT SINK - Active Aluminum Board Level, Vertical Rectangular, Fins 0.950" (24.13mm) 1.000" (25.40mm) - TO-220 Bolt On and PC Pin 0.500" (12.70mm) 4.0W @ 70°C 9.00°C/W @ 200 LFM 16.60°C/W Tin
E2A-T247-38E
RFQ
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RFQ
2,656
In-stock
Ohmite BLACK ANODIZED HEATSINK EX Active Aluminum Board Level, Vertical Rectangular, Fins 0.641" (16.28mm) 0.642" (16.30mm) - TO-247 Bolt On and Board Mounts 1.500" (38.10mm) 4.0W @ 70°C 4.00°C/W @ 300 LFM 14.00°C/W Black Anodized
270-AB
RFQ
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RFQ
1,924
In-stock
Wakefield-Vette HEATSINK TO-220 SM FOOTPRINT BLK 270 Active Aluminum Board Level Rectangular, Fins 0.700" (17.78mm) 1.750" (44.45mm) - TO-220, TO-202 Bolt On 0.375" (9.52mm) 4.0W @ 70°C 6.00°C/W @ 400 LFM 17.50°C/W Black Anodized