Artifact Details

Title

Vacuum tube type 12AZ7A

Catalog Number

102730569

Type

Physical object

Manufacturer

Sylvania

Place Manufactured

U.S.

Identifying Numbers

Model number 12AZ7 Printed at the top of the tube

Dimensions

overall: 2 1/8 in x 3/4 in x 3/4 in

Description

The record contains a miniature glass medium-mu twin triode.

Category

Component/vacuum tube