Please click your language flag. Bitte Sprachflagge klicken.


Information - Help 
ID = 46218
Great Britain (UK)
Brand: BTH (B.T.H.), British Thomson-Houston Co, Ltd.
Tube type:  Solid-State-Diode   Power-supply 
Identical to GJ5M

Base No base Other combinations of connections.
Was used by Industrial

Germanium rectifier, 300 V piv, <1A mean when mounted on 35 cm2 heat sink

This diode was also issued by associated/renamed companies, AEI and Marconi/GEC.

Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
22 x 10 x 8 mm / 0.87 x 0.39 x 0.31 inch
Weight 3 g / 0.11 oz

gj5m_s.gif GJ5M: (datasheet)
Günther Stabe † 19.8.20

Usage in Models 1= 1959??

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

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