Antique radios, Old Time Radios

112A

Country:	United States of America (USA)		Brand:	Common type USA tube
			Tube type:	Triode, vacuum Power/Output

Tube ID = 3747

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Identical to	112A = UX112A = CX112A = 12A = UX-112-A_Japan = NX112A = CV1774 = X112A
Similar Tubes	Normally replaceable-slightly different: C508 Heater different: 112; UX112
Predecessor Tubes	UX112

Base	UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
Filament	Vf 5 Volts / If: 0.25 Ampere / -: Direct / -: Battery = /
Description	USA Text in other languages (may differ)
Tube prices	0 Tube prices (visible for members only)
Literature	Taschenbuch zum Röhren-Codex 1948/49


	112A: MK-Röhrentabelle Daniel Consales

112A: Patrice ZEISSLOFF
Patrice Zeissloff

112A: Telefunken Werkstattbuch
Wolfgang Bauer

112A: Cunningham Radiotron Manual
Peter Hoddow

Usage in Models	1= 1925? ; 1= 1925 ; 4= 1926 ; 4= 1927 ; 2= 1928?? ; 1= 1928? ; 20= 1928 ; 3= 1929?? ; 7= 1929? ; 7= 1929 ; 3= 1930?? ; 5= 1930? ; 4= 1930 ; 2= 1931?? ; 1= 1931 ; 1= 1932?
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 66

Forum contributions about this tube
112A
Threads: 1 | Posts: 2

Hits: 520 Replies: 0 112A (112A)
Hans-Peter Ladwig 27.Apr.06	1 112A (112A) Ein Bild der Röhre ist unter dem Radiomodell 67 des Geräteherstellers Atwater Kent, USA abgelegt. Es handelt sich dabei um die Röhrentype CX 112-A von Cunningham.
Konrad Birkner 27.Apr.06	2 112A etc. Hallo Herr Ladwig, Diese Röhre hat etliche Paralleltypen. Bitte bei der Röhre nachsehen, Röhrenbild wurde zur CX112A verschoben Danke.

112A
End of forum contributions about this tube

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