Maker:

Radio Corporation of America  Search this

Measurements:

overall: 4 1/2 in x 1 1/2 in; 11.43 cm x 3.81 cm

Object Name:

Electron Tube, Triode

triode

Other Terms:

Electron Tube, Triode; Electron Tubes

Date made:

ca 1926

Description (Brief):

A 4-pin plastic base with S-shaped envelope. Stamped on base: "Radiotron / -UX-201-A"; on envelope: "RCA". Reference: Tyne, "Saga of the Vacuum Tube," pages 315-319; https://www.radiomuseum.org/tubes/tube_ux201a.html.

Location:

Currently not on view

Credit Line:

from Susan Horle

ID Number:

EM.313969

Catalog number:

313969

Accession number:

195337

See more items in:

Work and Industry: Electricity

Data Source:

National Museum of American History

GUID:

http://n2t.net/ark:/65665/ng49ca746a5-2782-704b-e053-15f76fa0b4fa

EDAN-URL:

edanmdm:nmah_704657