RCA type 6AC7 / VT112 "Radiotron" sharp cutoff pentode
date: label: date made
content: ca 1940
name: label: maker
content: RCA Corporation
notes: label: Description (Brief)
content: A plastic 8-pin base with center post, T-shaped metal envelope in original box. Stamped on envelope: “JAN / CRC 6AC7 / VT-112 / Made in / U.S.A./ VIE / [RCA logo]”; stamped on base collar: "6AC7 -1V". RCA logo on box. Reference: https://www.radiomuseum.org/tubes/tube_6ac7.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN79812U11
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: pentode
physicalDescription: label: Physical Description
content: cardboard (box material)
label: Measurements
content: tube: 2 1/2 in x 1 1/4 in; 6.35 cm x 3.175 cm
label: Measurements
content: box: 4 in x 1 1/4 in x 1 1/4 in; 10.16 cm x 3.175 cm x 3.175 cm