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
641K
RFQ
VIEW
RFQ
2,555
In-stock
Wakefield-Vette HEATSINK TO-3 HORZ MT NO HOLES 641 Active Aluminum Board Level Rectangular, Angled Fins 3.000" (76.20mm) 4.125" (104.77mm) - TO-3 Press Fit 1.000" (25.40mm) 15.0W @ 36°C 0.90°C/W @ 250 LFM 2.40°C/W Black Anodized
ATS-PCB1023
RFQ
VIEW
RFQ
1,651
In-stock
Advanced Thermal Solutions Inc. HEATSINK TO-220 DUAL BLACK - Active Aluminum Board Level Rectangular, Angled Fins 1.496" (38.00mm) 1.772" (45.00mm) - TO-220 Bolt On 0.984" (25.00mm) - 4.80°C/W @ 200 LFM 7.20°C/W Black Anodized
ATS-PCB1022
RFQ
VIEW
RFQ
3,466
In-stock
Advanced Thermal Solutions Inc. HEATSINK TO-220 BLACK - Active Aluminum Board Level Rectangular, Angled Fins 0.748" (19.00mm) 0.787" (20.00mm) - TO-220 Bolt On 0.433" (11.00mm) - 20.00°C/W @ 200 LFM 30.00°C/W Black Anodized
641A
RFQ
VIEW
RFQ
1,555
In-stock
Wakefield-Vette HEATSINK TO-3 PWR HORZ MT BLK 641 Active Aluminum Board Level Rectangular, Angled Fins 3.000" (76.20mm) 4.125" (104.77mm) - TO-3 Bolt On 1.000" (25.40mm) 15.0W @ 36°C 0.90°C/W @ 250 LFM 2.40°C/W Black Anodized