Artifact Details

Title

Vacuum tube type 640J

Catalog Number

102682315

Type

Physical object

Description

One (1) Chatham type 640J vacuum tube.

Manufacturer

Chatham Electronics Corp.

Place Manufactured

U.S.

Identifying Numbers

Other number 6080WA
Other number 640 J

Dimensions

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

Category

Component/vacuum tube

Credit

Gift of Gene M. Amdahl

Lot Number

X1040.90