NTE Electronics NTE440A Heat Sink Undrilled 4.75 In X 3.00 Inch

The NTE440 Series extruded power heat sink is made from an aluminum alloy with a black anodized finish designed for medium power levels and is excellent for both natural and forced convection applications.

Features:
Popular Design Available in 3 Types:
NTE440A: Undrilled
NTE440B: Drilled Mounting Surface for TO3, TO48, TO66, TO126, TO127, TO220, DO5
NTE440C: Drilled Mounting Surface for TO3, TO36, TO64, DO4

Specifications:
Finish . . . . . . . . . . . . . . . . . . . . . . Black Anodize
Material . . . . . . . . . . . . . . . . . . . Aluminum Alloy
Thermal Resistance (Note 1) . . . . . . . . . . 1.80
Note 1. Thermal resistance value is based on
a +75°C rise in natural convection.

NTE Part Number 440A