Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Material Type Shape Length Width 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
HSS-B20-0953H
RFQ
VIEW
RFQ
676
In-stock
CUI Inc. HEATSINK TO-220 4W ALUMINUM - Active Aluminum Board Level Rectangular, Fins 1.500" (38.10mm) 0.504" (12.80mm) TO-220 PC Pin 0.500" (12.70mm) 4.0W @ 75°C 5.01°C/W @ 200 LFM 18.63°C/W Black Anodized
HSS-B20-NP
RFQ
VIEW
RFQ
3,204
In-stock
CUI Inc. HEATSINK TO-220 4W ALUMINUM - Active Aluminum Board Level Rectangular, Fins 1.500" (38.10mm) 0.504" (12.80mm) TO-220 - 0.500" (12.70mm) 4.0W @ 75°C 5.01°C/W @ 200 LFM 18.63°C/W Black Anodized
HSS-B20-061H
RFQ
VIEW
RFQ
1,608
In-stock
CUI Inc. HEATSINK TO-220 4W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 1.500" (38.10mm) 0.504" (12.80mm) TO-220 PC Pin 0.500" (12.70mm) 4.0W @ 75°C 5.01°C/W @ 200 LFM 18.63°C/W Black Anodized