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ID = 62455
Tube type:  Transistor   RF/IF-Stage 
Identical to MAT121
Similar Tubes
Normally replaceable-slightly different:
  MAT100 ; MAT101 ; MAT120

Base Wires

Manufactured by Plessey UK under licence from Philco.
MA series Germanium = Micro Alloy.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 10 x mm / 0.20 x 0.39 x inch
Weight 1 g / 0.04 oz

philco_s~~1.png MAT121: Philco
Günther Stabe † 19.8.20

Usage in Models 1= 1963

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

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