radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

MPS-U55

Information - Help 
ID = 38580
       
Country:
United States of America (USA)
Brand: Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Tube type:  Transistor   Power/Output 
Identical to MPS-U55

Base Wires
Filament Solid State
Description PNP silicon planar transistor intended as AF power amplifier.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 14 x 4 mm / 0.35 x 0.55 x 0.16 inch
Weight 2 g / 0.07 oz
Information source
 
mps_u55_mw.jpg
MPS-U55: Ebay:michaelwalther1946
Günther Stabe † 19.8.20

 
x81_7.gif
MPS-U55: TTT Steidle 1981
Günther Stabe † 19.8.20

 

Usage in Models 1= 1971 ; 2= 1973

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg