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ID = 35624
United States of America (USA)
Brand: Raytheon Mfg. Co.; Cambridge, MA
Tube type:  Transistor   Universal 
Identical to CK721
Similar Tubes
Other base and data slightly different:
  2N131 ; 2N64

Base Wires

PNP germanium junction transistor intended as audio amplifier.
-20 V collector voltage; -6.0 mA emitter current; 30mW dissipation.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
10 x 5 x 6 mm / 0.39 x 0.20 x 0.24 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   
-- Collector info (Sammler)   KTT 1969/70

CK721: Funktechnik 8/56
Egon Strampe

ck721_s.gif CK721: Raytheon
Günther Stabe † 19.8.20

Usage in Models 1= 1955?? ; 3= 1955? ; 4= 1955

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):8


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