WAKEFIELD  Selector

WAKEFIELD 401F Heat Sinks Double-Surface Heat Sink for TO-3 Case, 120.7x38.1x31.8mm, 6.9mm Dia. Mount Hole

Mfg Part Number:  401F  
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Price: $40.99
Quantity:
In Stock: 206
Last Updated: Aug 26, 2025
No Sales Tax except these states
, PO and Wire.
Designed for: TO-3   
Mounting Style: Through Hole   
Heatsink Material: Aluminum   
Fin Style: Extruded Radial Fin   
Thermal Resistance: 1.5 C/W   
Length: 38.1 mm   
Width: 120.65 mm   
Height: 31.75 mm
General Information
Product Heat Sinks
Mounting Style Screw
Heatsink Material Aluminum
Fin Style Extruded Axial Fin
Thermal Resistance -
Length 111.1 mm
Width 120.7 mm
Height 31.8 mm
Designed for TO-3, Stud Mounted Semiconductor Cases
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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