Philips type PH-230 “Miniwatt” triode
name: label: maker
content: Philips
notes: label: Description (Brief)
content: A plastic 4-pin base with S-shaped envelope, silvered. Base stamped: "OP”, envelope: “Philips / PH / 230 / Miniwatt”. Donor’s card reads: “Triode made by Philips of Holland. Battery operated triode on a standard US type UX long-pin base.” See also: https://www.radiomuseum.org/tubes/tube_ph230.html.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.324653
label: catalog number
content: 324653
label: accession number
content: 252994
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 4 in x 1 1/2 in; 10.16 cm x 3.81 cm