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157T1

Information - Help 
ID = 35659
       
Country:
France
Brand: Thomson (marque), Thomson-Houston (CFTH, Mazda); Paris
Tube type:  Transistor   VHF 
Identical to 157T1
Similar Tubes
Other shape (e.g. bulb type):
  OC171
Normally replaceable-slightly different:
  156T1 ; 157T1P
Other base and data slightly different:
  AF124 ; AF136
First Source (s)
Mar.1960 : -- Collector info (Sammler)
Predecessor Tubes 156T1  

Base Wires
Filament Solid State
Description

PNP germanium diffused transistor intended as RF amplifier

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 6 x 8 mm / 0.35 x 0.24 x 0.31 inch
Weight 1 g / 0.04 oz
Literature -- Collector info (Sammler)   KTT 1969/70, GE
 
to_12~~1.gif
157T1: TTT Steidle 1981
Günther Stabe

 
154t1_155t1_156t1_157t1_159t1_160t1_162t1_doc_s~~6.png
157T1: Mazda
Patrice Zeissloff


Usage in Models 3= 1964 ; 1= 1965? ; 1= 1965

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

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