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
637-15ABP
RFQ
VIEW
RFQ
1,232
In-stock
Wakefield-Vette HEATSINK TO-220 VERT MT BLK 1.5" 637 Obsolete Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.375" (34.93mm) - TO-220 Bolt On and PC Pin 0.500" (12.70mm) 6.0W @ 65°C 5.50°C/W @ 200 LFM 10.80°C/W Black Anodized
Default Photo
RFQ
VIEW
RFQ
2,181
In-stock
Advanced Thermal Solutions Inc. HEATSINK 29X29X19.5MM W/OUT TIM - Active Aluminum Top Mount Square, Pin Fins 1.142" (29.00mm) 1.142" (29.00mm) - BGA Thermal Tape, Adhesive (Not Included) 0.768" (19.50mm) - 5.50°C/W @ 200 LFM - Black Anodized
ATS-55290R-C1-R0
RFQ
VIEW
RFQ
1,578
In-stock
Advanced Thermal Solutions Inc. HEAT SINK 29MM X 29MM X 19.5MM - Active Aluminum Top Mount Square, Pin Fins 1.142" (29.00mm) 1.142" (29.00mm) - BGA Thermal Tape, Adhesive (Included) 0.768" (19.50mm) - 5.50°C/W @ 200 LFM - Black Anodized
HSS-C2540-SMT-TR
RFQ
VIEW
RFQ
3,896
In-stock
CUI Inc. HEAT SINK, STAMPING, TO-263, 19. - Active Copper Board Level Rectangular, Fins 0.763" (19.38mm) 1.000" (25.40mm) - TO-220 - 0.450" (11.43mm) 3.8W @ 75°C 5.50°C/W @ 200 LFM 21.90°C/W Tin
HSS-C2540-SMT-TR
RFQ
VIEW
RFQ
1,848
In-stock
CUI Inc. HEAT SINK, STAMPING, TO-263, 19. - Active Copper Board Level Rectangular, Fins 0.763" (19.38mm) 1.000" (25.40mm) - TO-220 - 0.450" (11.43mm) 3.8W @ 75°C 5.50°C/W @ 200 LFM 21.90°C/W Tin
HSS-C2540-SMT-TR
RFQ
VIEW
RFQ
1,735
In-stock
CUI Inc. HEAT SINK, STAMPING, TO-263, 19. - Active Copper Board Level Rectangular, Fins 0.763" (19.38mm) 1.000" (25.40mm) - TO-220 - 0.450" (11.43mm) 3.8W @ 75°C 5.50°C/W @ 200 LFM 21.90°C/W Tin
637-15ABPE
RFQ
VIEW
RFQ
770
In-stock
Wakefield-Vette HEATSINK TO-220 VRT MT BLK 1.5" 637 Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 1.375" (34.93mm) - TO-220 Bolt On and PC Pin 0.500" (12.70mm) 6.0W @ 65°C 5.50°C/W @ 200 LFM - Black Anodized