Antique radios, Old Time Radios
6528
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| Tube type: |
Double Triode Power-supply |
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| Identical to |
6528
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| Similar
Tubes |
Other characteristic (electr. data):
6336A
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| First Source
(s) |
16.Sep.1957 : Electron Tube Registration List 2009
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Successor Tubes
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6N18P
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Filament |
Vf 6.3 Volts / If 5 Ampere / Indirect |
| Description |
Medium-mu twin triode intended as series regulator in power supply circuits. Graphite, zirconium coated plates, gold plated molybdenum grids. Up tp 400V and up to 300mA per plate, within 30W maximum allowed power dissipation per plate.
Similar to 6336A, with higher gm, 37 mS, and mu, 9.
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| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
- - Manufacturers Literature
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6528: Essential characteristics
Peter Hoddow
More ...
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Just Qvigstad
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6528: Manufacturer's Literature
Emilio Ciardiello
More ...
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