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ID = 50613
Brand: Siemens; D (S.& Halske / S. Electrogeräte)
Tube type:  Solid-State-Diode   Power-supply 
Identical to BY242
Similar Tubes
Other shape (e.g. bulb type):
  BY250 ; OY241
Normally replaceable-slightly different:

Base Wires
Filament Solid State

Silicon rectifier 800 V, 3 A.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
16 x 16 x 8 mm / 0.63 x 0.63 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   Taschenbuch 1965/66
  BY242: Funkschau 18/64 S.480
Egon Strampe
BY242: Siemens Taschenbuch 1965/66
Günther Stabe † 19.8.20


Usage in Models 2= 1962 ; 3= 1963? ; 9= 1963 ; 20= 1964

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):34

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