Antique radios, Old Time Radios
NL-635/7019
Country:
United States of America (USA)
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Identical to |
NL-635/7019
= 635/7019
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Base |
Super Jumbo (4 pin) with bajonet
Top contact with a cap.
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Was used by |
Industrial |
Filament |
Vf 2.5 Volts / If 18 Ampere / Direct / Specified voltage AC/DC |
Description |
National Electronics version of the RCA 635/7019
Anode <1000V piv; <6.4A average, 77A peak. Voltage drop 9 at 20A
Heating time >60 sec.
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Dimensions (WHD) incl. pins / tip |
53 x 241 x mm / 2.09 x 9.49 x inch |
Weight |
170 g / 6.00 oz |
Information source |
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Collection of
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