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ED1501

Information - Help 
ID = 53774
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Transistor   Universal 
Identical to ED1501
Similar Tubes
Normally replaceable-slightly different:
  BF225 ; BF254 ; BF495

Base Wires
Filament Solid State
Description

NPN silicon epitaxial planar high frequency transistor

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 5 x 4 mm / 0.20 x 0.20 x 0.16 inch
Weight 1 g / 0.04 oz
 
to-92_bec_2.gif
ED1501
Günther Stabe † 19.8.20

 

Usage in Models 2= 1970? ; 3= 1971 ; 1= 1972?? ; 1= 1972? ; 1= 1973? ; 2= 1973 ; 2= 1975??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):12

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