valve, tube, thermionic, electron, triode, tetrode, pentode, power,
magic eye, tuning indicator, nixie, history, data, data sheet,
specification, amplifier, radio, octal, B9A, B7G, B4, IO, KT88,
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EL84, EM34, EM80, EM81, EM85, Mullard, Cossor, GEC, Gold Lion,
Marconi, Svetlana, Brimar, Ferranti, RCA, Sylvania, GE,6202,
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itt, jackson lamba, lorenz, marconi, mazda, mullard, national,
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standard, svetlana, sylvania, telefunken, tronix, tungsram united,
valvo, westinghouse, zaerix
Triotron TD2
Triotron TD2 2 volt triode
Triotron TD2
Made in Austria and imported into Great Britain. There is short data on this sheet. It was equivalent to a Cossor 210LF.