Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 35853
Brand: TeKaDe (TKD), Süddeutsche Telefon-Apparate- Kabel- und Drahtwerke; Nürnberg
Tube type:  Solid-State-Diode   Detector 
Identical to GSD5/61 = GSD5/161
Similar Tubes
Other shape (e.g. bulb type):
  G5/61 ; K5/61
First Source (s)
Aug.1955 : -- Collector info (Sammler) L.Ratheiser: Das große Röhrenbuch

Base Wires

Germanium point contact high-frequency diode intended for use as detector in FM receivers. 70 degrees C max operating temperature.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
5 x 17 x mm / 0.20 x 0.67 x inch
Weight 1 g / 0.04 oz
Information source -- Collector info (Sammler)   KTT 1969/70

aa_gsd_ktt.png GSD5/61: KTT 1969/70
Günther Stabe † 19.8.20

Collection of



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