Artifact Details

Title

Vacuum tube type 7AK7

Catalog Number

102731744

Type

Physical object

Date

1948 ca.

Identifying Numbers

Model number 7AK7 Etched on the top of the object

Dimensions

overall: 3 in x 1 in x 1 in

Description

The object is from the Whirlwind collection. Information on a piece of cardboard found in the box reads "Bus Driver Arithmetic Rack S/N4" and "SR1707 in 7AK7 slots" and "6145 tubes, 7AD7, and 7AK7 all interchangeable on rack." The tube has 8 pins, one of which is empty.

Category

Component/vacuum tube

Credit

Gift of the Digital Equipment Corporation

Lot Number

X115.82
 

Related Records

102731742 Vacuum tube type 5881