Artifact Details

Title

Vacuum tube type IU4

Catalog Number

102729040

Type

Physical object

Manufacturer

Rad-Tel

Place Manufactured

Irvington, N.J., U.S.

Identifying Numbers

Other number 7/55 Printed in white on side of tube
Part number IU4 Printed in grey on side of tube

Dimensions

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

Description

This tube has 7 connector pins. "Rad-Tel Tube Co." and " IRVINGTON, N.J." are printed in white on the side of the tube.

Category

Component/vacuum tube

Lot Number

X1040.90