Antique radios, Old Time Radios
38674
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Country:
United States of America (USA)
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| Identical to |
38674
= 4B25
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| Similar
Tubes |
Normally replaceable-slightly different:
38674A
; 5B24
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| Base |
SPECIAL TUBEBASE in general
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| Was used by |
Military and/or Government |
| Filament |
Vf 2.5 Volts / If 17 Ampere / Direct |
| Description |
Heavy duty full-wave argon rectifier. 4-prong industrial base. 725V PIV, 6.4A.
US Navy coding for 4B25.
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Dimensions (WHD)
incl. pins / tip |
x 180 x 80 mm / x 7.09 x 3.15 inch |
| Weight |
124 g / 4.37 oz |
| Information source |
Tube Lore (II)
Tube Lore (I) p. 87 & 183
- - Manufacturers Literature
Taschenbuch zum Röhren-Codex 1948/49
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38674: Manufacturer's Literature
Emilio Ciardiello
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38674: Manufacturer's Literature
Emilio Ciardiello
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