Artifact Details

Title

Vacuum tube type 4EH7

Catalog Number

102731110

Type

Physical object

Manufacturer

Philco Corporation

Place Manufactured

Japan

Identifying Numbers

Model number 4EH7 Printed in grey/white at top of tube
Other number 6809 Printed in grey at middle of tube
Other number 7013 Printed in grey at middle of tube
Other number N-41 Printed in grey at top of tube

Dimensions

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

Description

These are two vacuum tubes, type 4EH7, manufactured by Philco. Tubes have 7 connector pins.

Category

Component/vacuum tube