421K

Attachment Method :

Press Fit

Diameter :

-

Height Off Base (Height of Fin) :

2.625" (66.67mm)

Length :

3.000" (76.20mm)

Material :

Aluminum

Material Finish :

Black Anodized

Package Cooled :

TO-3, DO-5, Stud Mount

Power Dissipation @ Temperature Rise :

50.0W @ 58°C

Series :

421

Shape :

Rectangular, Fins

Thermal Resistance @ Forced Air Flow :

0.70°C/W @ 250 LFM

Thermal Resistance @ Natural :

1.16°C/W

Type :

Board Level

Width :

4.750" (120.65mm)