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SY221

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ID = 51357
       
Country:
Germany
Brand: Halbleiterwerk Frankfurt /Oder, VEB, (HFO); Frankfurt /Oder (Ostd.)
Tube type:  Solid-State-Diode   Power-supply 
Identical to SY221
Similar Tubes
Other base:
  SY201

Base Wires
Description Silicon rectifier diode 100 V 0.95 A.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
8 x 20 x mm / 0.31 x 0.79 x inch
Weight 3 g / 0.11 oz

do13_34.gif SY221
Günther Stabe † 19.8.20

Usage in Models 1= 1968 ; 1= 1969

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
sy221.jpg

 

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