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ID = 37707
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Transistor   Power/Output 
Identical to CK751
Similar Tubes
Normally replaceable-slightly different:
  2N109 ; CK878 ; GT751
First Source (s)
Jan.1957 : -- Collector info (Sammler)

Base Wires

PNP germanium alloy experimental transistor intended as AF low power amplifier.

Text in other languages (may differ)
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   Funkschau 1957 Heft 1 S.39

CK751: Funkschau Heft 1 Seite 39
Günther Stabe † 19.8.20

CK751: Funkschau Heft 1 S. 39
Günther Stabe † 19.8.20

Usage in Models 1= 1958

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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