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WAKEFIELD SOLUTIONS  401K  Heat Sink, Square, PCB, Double Surface, TO-3, 2.67 °C/W, 31.8 mm, 120.7 mm, 38.1 mm

WAKEFIELD SOLUTIONS 401K
Technical Data Sheet (346.21KB) EN See all Technical Docs

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Product Overview

The 401K is a double-surface Heat Sink made of aluminium alloy with black anodized finish for high-power TO-3 case styles. With fins oriented vertically in cabinet sidewall applications it is recommended for critical space applications where maximum heat dissipation is required. Forced convection performance is also exemplary with these double surface fin types. Semiconductor mounting hole style "F" offers a single centred 0.27-inch diameter mounting hole (with a 0.75-inch diameter area free of anodize) for mounting stud-type diodes and rectifiers.

 

Product Information

Packages Cooled:
TO-3
Thermal Resistance:
2.67°C/W
External Height - Metric:
31.8mm
External Width - Metric:
120.7mm
External Length - Metric:
38.1mm
External Diameter - Metric:
-
Heat Sink Material:
Aluminium
External Height - Imperial:
1.252"
External Width - Imperial:
4.752"
External Length - Imperial:
1.5"
External Diameter - Imperial:
-
Product Range:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • HVAC;
  • Thermal Management

Legislation and Environmental

RoHS Compliant:
Yes
Authorized Distributor

Associated Products