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MJ2501

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ID = 37540
       
Country:
United States of America (USA)
Brand: Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Tube type:  Transistor   Power/Output 
Identical to MJ2501
Similar Tubes
Different maximum ratings:
  MJ901
Other base and data slightly different:
  TIP146

Base SPECIAL TUBEBASE in general
Description

PNP silicon diffusion planar darlington transistor intended as AF power amplifier.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
26 x 39 x 9 mm / 1.02 x 1.54 x 0.35 inch
Weight 12 g / 0.42 oz
Information source -- Collector info (Sammler)   TTT Steidle 1981, TVT 1979/80

mj_2501.png
MJ2501: Funkschau 2/80
Egon Strampe

to3_91.gif MJ2501: TVT 1969 Verlag Nolde Dachau
Günther Stabe † 19.8.20

darl_l_pnp_innen_3.png
MJ2501: TTT Steidle 1981
Günther Stabe † 19.8.20

Usage in Models 1= 1976 ; 1= 1978?

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

Collection of

 
motorola_mj2501.jpg

MJ2501
 

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