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

869B

Information - Help 
ID = 6874
       
Country:
Worldwide
Brand:
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to 869B = ML-869B
Similar Tubes
Other shape (e.g. bulb type):
  869F
Normally replaceable-slightly different:
  GL-869-B ; RGQ20/5 ; VH8500 ; WL-424
Different connections:
  869BL
Predecessor Tubes 869A  

Base Pin-and-blade jumbo (3 contacts) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 19 Ampere / Direct / Specified voltage AC/DC
Description

Improved version of 869. 20KV PIV, 2.5A average, 10A peak, 10 to 15V voltage drop. Forced air cooling required.

 
Dimensions (WHD)
incl. pins / tip
x 347 x 128 mm / x 13.66 x 5.04 inch
Weight 476 g / 16.79 oz
Information source Tube Lore (II)   p. 80
- - Manufacturers Literature   
Tube Lore (I)
Taschenbuch zum Röhren-Codex 1948/49

869b_so.png 869B: Manufacturer's Literature
Anonymous 10 Collector


Just Qvigstad
869b_g40_1.png
869B: Manufacturer's Literature
Emilio Ciardiello

More ...

Collection of

 
869b_ar.jpg

869B
 

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