Artifact Details

Title

Vacuum tube type 4EH7

Catalog Number

102731097

Type

Physical object

Manufacturer

Sylvania

Place Manufactured

U.S.

Identifying Numbers

Model number 4EH7 Printed in grey on top of tube
Other number EPG 9 Printed in green in middle of tube

Dimensions

overall: 2 1/4 in x 3/4 in

Description

These are two vacuum tubes, type 4EH7, manufactured by Sylvania. Tube has 7 connector pins.

Category

Component/vacuum tube