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2103

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ID = 10859
       
Country:
United States of America (USA)
Brand:
Developer: Philco, Philadelphia Stg. Batt. Co.; USA 
Tube type:  Double Pentode   Power/Output 
Identical to 2103

Base 7-Pin-Base-general, old, USA (Codex=Mo)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.26 Ampere / Direct
Description

Power output 0.6W Anod to anode load 24k ohms.

Used in British Philco model 255 radio.

Also listed on pages 14, 147 & 159 of "Tube Lore II"

 
Information source British Radio Valves - The Classic Years: 1926-1946   Supplement, p. 12
Babani, International Radio Tube Encyclopaedia   p. 38 & 39
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

2103_sock.png 2103: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

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2103_brimar_radio_valve_manual_1947_48_p1_data_pin.png
2103: Brimar Valve Manual 1947-8
Adrian Riesen

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Usage in Models 1= 1935 ; 1= 1936? ; 2= 1937 ; 2= 1938

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6

Collection of

 
2103.jpg

 

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