Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 80071
United States of America (USA)
Brand: RCA (RCA Victor Co. Inc.); New York (NY)
Tube type:  Transistor   Frequency converter 
Identical to 3687_RCA
Similar Tubes
Normally replaceable-slightly different:
  2N1631 ; 2N1637

Base Wires
Filament Solid State

PNP germanium diffusion alloy transistor.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
6 x 12 x 6 mm / 0.24 x 0.47 x 0.24 inch
Weight 1 g / 0.04 oz
Information source -- Schematic   Tektronix Scope 503 (early)
3687_RCA: me
Charles Ouweland

3687_RCA: TTT Steidle 1981
Günther Stabe

3687_RCA: Tektronix
Charles Ouweland

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]