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

PTO137

Information - Help 
ID = 42222
       
Country:
Italy
Brand: Common type Italy tube/semicond.
Tube type:  Transistor   Universal 
Identical to PTO137

Base Wires
Description

PNP germanium alloy transistor

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
9 x 7 x 8 mm / 0.35 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz

to5_ttt_118.gif PTO137: TTT Steidle 1981
Günther Stabe † 19.8.20

Collection of

 
pto137_redimensionner.jpg

 

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]
  

Data Compliance More Information