Artifact Details

Title

Vacuum tube type 4EJ7

Catalog Number

102731155

Type

Physical object

Manufacturer

Sylvania

Place Manufactured

U.S.

Identifying Numbers

Model number 4EJ7 Stamped in middle of tube in green
Other number 952 Stamped in middle of tube in gray

Dimensions

overall: 2 3/4 in x 3/4 in

Description

This is a vacuum tube, type 4EJ7, manufactured by Sylvania.

Category

Component/vacuum tube