Antique radios, Old Time Radios
XR1-12
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Country:
Great Britain (UK)
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| Identical to |
XR1-12
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| Similar
Tubes |
Other shape (e.g. bulb type):
XR1-12A
Normally replaceable-slightly different:
5855
; GL5855
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| Base |
Other combinations of connections.
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| Filament |
Vf 2.5 Volts / If 40 Ampere / Direct / Specified voltage AC/DC |
| Description |
Inert Gas Triode Thyratron
Va <1.5kV, 160A peak. Ia <12.5A mean
Filament is centre tapped.
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Dimensions (WHD)
incl. pins / tip |
86 x 281 x mm / 3.39 x 11.06 x inch |
| Weight |
860 g / 30.34 oz |
| Information source |
- - Manufacturers Literature
- - -
- - -
- - -
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XR1-12: Manufacturer's Literature
Emilio Ciardiello
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XR1-12: Mullard - original papers
Michael Poll
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