Antique radios, Old Time Radios

2032

Country:	United States of America (USA)		Brand:	RCA (RCA Victor Co. Inc.); New York (NY)
			Tube type:	HEPTODE

Tube ID = 20445


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Identical to	2032
Similar Tubes	Normally replaceable-slightly different: 1680; 5915; 6687; 6BY6; E91H; EH900S; EH960
First Source (s)	1956 : Tube Lore, Sibley, USA 1996
Production stop	1975
Predecessor Tubes	1680
Successor Tubes	5915 6BY6 EH900S EH960

Base	Miniatur-7-Pin-Base B7G, USA 1940
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] Pentagrid control (gate) tube, sim. to 1680 and tested the same, but w/ added mica getter shield and taller bulb. Intro. 1956; withdrawn (as late as!) 1975. Sold only to IBM. [Information by L. Sibley] Text in other languages (may differ)

Telefunken Taschenbuch 1971
Anonymous 15 Collector

No further Information for

2032

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