Antique radios, Old Time Radios
1P31
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Country:
United States of America (USA)
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| Identical to |
1P31
= WE-3A
= CE-3D
= G10_Photocell
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| First Source
(s) |
10.Feb.1945 : -- Original-techn. papers. release 397
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| Base |
Wires only.
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| Was used by |
Industrial |
| Filament |
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| Description |
Spherical bulb G-181/2, flying leads. Gas filled, two electrode phototube. S-1 response. Anode voltage DC/ peak AC 95 volts. Cathode lead 6" long, Anode lead 4" long.
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Dimensions (WHD)
incl. pins / tip |
114 x 60 x mm / 4.49 x 2.36 x inch |
| Information source |
- - Manufacturers Literature
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1P31: Manufacturer's Literature
Emilio Ciardiello
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