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-B20-061H-03
RFQ
VIEW
RFQ
2,048
In-stock
CUI Inc. HEATSINK TO-220 2.9W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 0.500" (12.70mm) 0.510" (13.00mm) TO-220 PC Pin 0.748" (19.00mm) 2.9W @ 75°C 5.72°C/W @ 200 LFM 25.86°C/W Black Anodized
HSS-B20-097H
RFQ
VIEW
RFQ
3,488
In-stock
CUI Inc. HEATSINK TO-220 3.6W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 0.394" (10.00mm) 0.830" (21.08mm) TO-220 PC Pin 0.748" (19.00mm) 3.6W @ 75°C 5.39°C/W @ 200 LFM 20.59°C/W Black Anodized
HSS-B20-074H
RFQ
VIEW
RFQ
1,049
In-stock
CUI Inc. HEATSINK TO-220 3.6W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 0.394" (10.00mm) 0.830" (21.08mm) TO-220 PC Pin 0.748" (19.00mm) 3.6W @ 75°C 5.39°C/W @ 200 LFM 20.59°C/W Black Anodized
HSS-B20-0452H
RFQ
VIEW
RFQ
803
In-stock
CUI Inc. HEATSINK TO-220 3.2W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 0.500" (12.70mm) 0.500" (12.70mm) TO-220 PC Pin 0.748" (19.00mm) 3.2W @ 75°C 6.40°C/W @ 200 LFM 23.81°C/W Black Anodized
HSS-B20-061H-02
RFQ
VIEW
RFQ
3,762
In-stock
CUI Inc. HEATSINK TO-220 2.9W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 0.500" (12.70mm) 0.504" (12.80mm) TO-220 PC Pin 0.748" (19.00mm) 2.9W @ 75°C 7.24°C/W @ 200 LFM 25.92°C/W Black Anodized
HSS-B20-0635H
RFQ
VIEW
RFQ
3,148
In-stock
CUI Inc. HEATSINK TO-220 2.6W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 0.520" (13.21mm) 0.250" (6.35mm) TO-220 PC Pin 0.748" (19.00mm) 2.6W @ 75°C 10.68°C/W @ 200 LFM 28.85°C/W Black Anodized
HSS-B20-0953H-02
RFQ
VIEW
RFQ
3,327
In-stock
CUI Inc. HEATSINK TO-220 2.9W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 0.500" (12.70mm) 0.504" (12.80mm) TO-220 PC Pin 0.748" (19.00mm) 2.9W @ 75°C 7.24°C/W @ 200 LFM 25.92°C/W Black Anodized
HSS-B20-0635H-02
RFQ
VIEW
RFQ
1,843
In-stock
CUI Inc. HEATSINK TO-220 2.6W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 0.520" (13.21mm) 0.500" (12.70mm) TO-220 PC Pin 0.748" (19.00mm) 2.6W @ 75°C 10.49°C/W @ 200 LFM 29.09°C/W Black Anodized
HSS-B20-0635H-01
RFQ
VIEW
RFQ
3,145
In-stock
CUI Inc. HEATSINK TO-220 2.7W ALUMINUM - Active Aluminum Board Level, Vertical Rectangular, Fins 0.520" (13.21mm) 0.375" (9.53mm) TO-220 PC Pin 0.748" (19.00mm) 2.7W @ 75°C 9.51°C/W @ 200 LFM 27.78°C/W Black Anodized