Power Dissipation @ Temperature Rise :
Thermal Resistance @ Forced Air Flow :
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 Material Finish
GLOBAL STOCKS
637-20ABPE
RFQ
VIEW
RFQ
3,689
In-stock
Wakefield-Vette HEATSINK TO-220 VERT MT BLK 2" 637 Active Aluminum Board Level, Vertical Rectangular, Fins 2.000" (50.80mm) 1.375" (34.93mm) - TO-220 Bolt On and Board Mounts 0.500" (12.70mm) 6.0W @ 55°C 4.70°C/W @ 200 LFM Black Anodized
637-10ABPE
RFQ
VIEW
RFQ
1,846
In-stock
Wakefield-Vette HEATSINK TO-220 VERT MT BLK 1" 637 Active Aluminum Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.375" (34.93mm) - TO-220 Bolt On and Board Mounts 0.500" (12.70mm) 6.0W @ 76°C 5.80°C/W @ 200 LFM Black Anodized