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OC74N

Information - Help 
ID = 68894
       
Country:
Great Britain (UK)
Brand: Newmarket Transistors Ltd. Newmarket Suffolk.
Tube type:  Transistor   Power/Output 
Identical to OC74N
Similar Tubes
Normally replaceable-slightly different:
  OC74

Base Wires
Filament Solid State
Description

PNP germanium alloy transistor intended as low power amplifier / switch.
-

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 16 x 6 mm / 0.24 x 0.63 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   
 
philips_oc74n_1.jpg
OC74N: B.N.
Bernhard Nagel

 
r_43~~2.png
OC74N: TTT Steidle 1981
Günther Stabe

 

Usage in Models 2= 1962?? ; 1= 1963? ; 5= 1963 ; 5= 1964 ; 1= 1965 ; 1= 1967 ; 1= 1968 ; 1= 1970

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):17


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