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OC988

Information - Help 
ID = 57138
       
Country:
Australia
Brand: Philips Australia
Tube type:  Transistor   Power/Output 
Identical to OC988
Similar Tubes
Normally replaceable-slightly different:
  AC188 ; AX1104

Base Wires
Filament Solid State
Description PNP germanium alloy transistor (with cool fin) intended as AF medium power amplifier 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   His Master's Voice
  oc988_umgeb1.png
  OC988: His Master's Voice
Günther Stabe
 
to_1_ttt~~2.gif
OC988: TTT Steidle 1981
Günther Stabe

 

Usage in Models 1= 1968 ; 6= 1969 ; 10= 1970 ; 5= 1971 ; 2= 1972

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):24

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