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ID = 22251
United States of America (USA)
Brand: Cunningham Inc., E.T.; Harrison (NJ)
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Voltage Regulator, single   Power-supply 
Identical to CX374 = UX874 = 874 = 38274 = SE-3918 = CV643 = PT-874

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.

Voltage regulator 90 Volt (ignition 125 V), 10 - 50 mA,

Dimensions (WHD)
incl. pins / tip
x 137 x 54 mm / x 5.39 x 2.13 inch
Weight 59 g / 2.08 oz

CX374: Derived from Freed-Eisemann Model 16
Gary Cowans

874_so~~2.png CX374: Fin Stewart
Fin Stewart

Just Qvigstad
CX374: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales

More ...
Usage in Models 1= 1926 ; 2= 1927 ; 2= 1929?

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of



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