Antique radios, Old Time Radios

5915

Country:	United States of America (USA)		Brand:	Common type USA
			Tube type:	HEPTODE

Tube ID = 5935


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Identical to	5915 = EH900S = EH960
Similar Tubes	Other shape (e.g. bulb type): 7036 Normally replaceable-slightly different: 1680; 2032; 5915A; 6687; E91H Other class quality (otherwise equal): 6BY6
First Source (s)	05.Jul.1950 : Electron Tube Registration List
Predecessor Tubes	2032
Successor Tubes	6687

Was used by	Technology / Measurement
Filament	Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Description	Designed as logic switching tube: both control grids at 0 V = tube conducts, control grid #1 OR control grid #3 at negative voltage: tube blocked _ [JR] Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)
Literature	Essential Characteristics, GE 1973

Private collection
Emilio Ciardiello

Telefunken Taschenbuch 1971
Anonymous 15 Collector

No further Information for

5915

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