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

BF249

Information - Help 
ID = 69561
       
Country:
United States of America (USA)
Brand: Texas Instruments, Dallas
Tube type:  Transistor   Power/Output 
Identical to BF249
Similar Tubes
Normally replaceable-slightly different:
  2N2907

Base Wires
Description

Silicon epitaxial planar transistor PNP intended as AF low power Amplifier

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 6 x 6 mm / 0.24 x 0.24 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   TTT 1981 Steidle, Towers ITVL

to_18~~141.gif BF249: TVT 73
Günther Stabe † 19.8.20

Usage in Models 1= 1970?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 

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