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
HSE-B20254-056H
RFQ
VIEW
RFQ
3,897
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 25 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.378" (35.00mm) - TO-220 PC Pin 0.500" (12.70mm) 5.5W @ 75°C 8.36°C/W @ 200 LFM 13.64°C/W Black Anodized
HSE-B20254-035H-02
RFQ
VIEW
RFQ
2,215
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 25 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 1.000" (25.40mm) 1.378" (35.00mm) - TO-220 PC Pin 0.500" (12.70mm) 5.5W @ 75°C 4.39°C/W @ 200 LFM 13.64°C/W Black Anodized
HSE-B20250-040H-01
RFQ
VIEW
RFQ
1,878
In-stock
CUI Inc. HEAT SINK, EXTRUSION, TO-220, 25 HSE Active Aluminum Alloy Board Level, Vertical Rectangular, Fins 0.984" (25.00mm) 1.359" (34.50mm) - TO-220 PC Pin 0.492" (12.50mm) 5.5W @ 75°C 4.44°C/W @ 200 LFM 13.64°C/W Black Anodized