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

40408

Information - Help 
ID = 49887
       
Country:
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  Transistor   Power/Output 
Identical to 40408
Similar Tubes
Normally replaceable-slightly different:
  AT478 ; BC141 ; BC301

Base Wires
Description NPN silicon medium power transistor intended as driver / AF amplifier / switch.

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

40408_applic.png
40408: Personal file
Antonio Rabitti

to5_tvt_279.gif 40408: TVT 73
Günther Stabe † 19.8.20

40408_dat.png
40408: RCA Manual SC-12
Heinz Höger

Usage in Models 1= 1968? ; 2= 1968 ; 1= 1970 ; 1= 1972

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5
 

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