Artifact Details

Title

Vacuum tube type UX281

Catalog Number

102691731

Type

Physical object

Manufacturer

Radio Corporation of America (RCA)

Identifying Numbers

Other number UX 281 Stamped into base

Dimensions

overall: 6 in x 2 1/4 in x 2 1/4 in

Description

This A Radiotron tube is not cylindrical in shape. It is narrow at the bottom and is wider at the top. There are four pins on the base. "Open fil." is handwritten on tape attached to tube.

Category

Component/vacuum tube

Credit

Gift of Gary Papazian

Lot Number

X75.80