- Country
-
Manufacturing
- AEG
- Admiral vacuum tubes
- Aero Electronics
- Amalgamated Wireless Valve Co.Pty.Ltd
- American
- Amperex vacuum tubes
- Amperite vacuum tubes
- Apollo
- Aquila Tubi Elettronicie Semiconduttori ATES
- Associated Electrical Industries (AEI)
- Baldwin
- Belvu
- Bendix Aviation vacuum tubes
- Bentley Acoustic Corporation vacuum tubes
- Brimar vacuum tubes
- British military (CV)
- Brush Electronics Company (BRE)
- Burroughs vacuum tubes
- Central Electronic Industries
- Cetron valves
- Chatham valves
- Chelmer Valve
- Cie. Ind. Francaise des Tubes Electroniques
- Columbia Broadcasting Systems
- Compagnie generale de telegraphie sans fil
- Cossor valves
- Cunningham valves
- Dumont
- Edison
- Ediswan
- Eimac
- Electro-Harmonix
- Electronic Enterprises Inc
- Electronic Tubes
- Electronic and Musical Industries
- Elektronska Industrija
- Emitron
- English Electric
- Ericsson
- Ever-Ready
- Federal Aviation Administration (FAA)
- Ferranti
- Fivre
- Future Electronics Corporation
- G V Controls
- G.E.C. (Genalex)
- Gammatron
- General Electric
- General Electric (GE)
- General Electronics
- General Radio
- Gilbert Photo-Electronics
- Haltron
- Heintz & Kaufman
- Hewlett Packard
- Hewlett Packard (HP)
- Hit-Ray
- Hitachi
- Hivac
- Honeywell
- Hughes Aircraft Company
- Hytron
- IBM
- Ideal
- Inter Composants
- International
- International Telephone & Telegraph
- Joint Army Navy US (JAN)
- Ken-Rad
- Lewis & Kaufman
- Litton Industries
- Lorenz
- Marconi
- Mazda
- Mazda vacuum tubes
- Micron
- Militaire francais
- Miniwatt
- Motorola
- Mullard vacuum tubes
- National
- National Electronics Company
- National Union
- Neotron vacuum tubes
- Northern Electric
- Osram
- Ouest Composants
- Penta Laboratories
- Philco
- Philips
- RCA vacuum tubes
- RSD
- Radio Corporation of America
- Radiotechnique
- Rand Radio und Fernmelde Technik
- Rauland & Borg
- Raytheon
- Realistic
- Remington Rand
- Rogers
- SB-Electronik
- Scoba
- Siemens
- Signet
- Sonotone
- Sovtek
- Sperry
- Standard Telephone and Cable
- Sylvania
- Tektronix
- Telefunken vacuum tubes
- Teonex
- Tesla
- Thomson CSF
- Thorn AEI
- Toshiba
- Trigon
- Tronal
- Tung-Sol
- Tungsram
- Ultron
- United Electronics Company
- Valvo
- Various
- Various manufacturer
- Visseaux
- Warren
- Werk fur Fernmeldewesen
- Western Electric
- Westinghouse
- Wurlitzer
- York
- Z & I Aero Services
- Zaerix
- Zenith
-
Function
- Ballast
- Barretter
- Beam power amplifier
- Diode
- Diode pentode
- Diode tetrode
- Diode triode
- Diode triode pentode
- Double diode
- Double diode pentode
- Double diode tetrode
- Double diode triode
- Double tetrode
- Double triode
- Double triode pentode
- Full-wave rectifier
- Half-wave rectifier
- Heptode
- Hexode
- Klystron
- Magnetron
- Nixie
- Pentode
- Photo cell tube
- Quadruple diode
- Relay
- Tetrode
- Thermal delay switch
- Thyratron
- Triode
- Triode heptode
- Triode hexode
- Triode pentode
- Triode tetrode
- Triode twin pentode
- Triple diode
- Triple diode triode
- Triple triode
- Tuning indicator
- Twin diode twin triode
- Twin pentode
- Voltage regulator
- Type
6197 3 MICA
Top quality power pentode tubes manufactured in the United States by renowned RCA. These fine miniature glass 9 pin tubes, designed for computer applications with 7.5 watts plate dissipation, come with long gray plates, top getters, and 3 mica spacers. They are printed in red, some old style and some new style RCA logo, RCA ELECTRON TUBE, with 1960 or 1970 production codes. They are also glass etched 6197 U.S.A. Boxes are old or new style RCA red and black printed 6197. Photo is typical of available stock.
Data sheet
- Base
- 9 pin miniature Noval B9A
- Boite type
- 1/2
- Emplacement
- 46
- Quide
- 675
- Fonction
- Pentode
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