Artifact Details

Title

Vacuum tube type 5639

Catalog Number

102729144

Type

Physical object

Manufacturer

Sylvania Electric Products, Inc.

Place Manufactured

U. S

Identifying Numbers

Model number 5639 Printed in grey on tube

Dimensions

overall: 3 1/4 in x 3/8 in x 3/8 in

Description

This record contains two (2) sub-miniature vacuum tubes type 5639, with eight connector wires.

Category

Component/vacuum tube