Antique radios, Old Time Radios
25Z6
Country:
United States of America (USA)
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Brand:
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Tube type: |
High-vacuum Rectifier |
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Identical to |
25Z6
|
Similar
Tubes |
Other shape (e.g. bulb type):
25Z5MG
; 25Z6G
; 25Z6GT
; 25Z6MG
Normally replaceable-slightly different:
NU-25Z5
Other class quality (otherwise equal):
CV558
Heater different:
26Z6
Other base:
25Z5
|
First Source
(s) |
09.Dec.1935 : Electron Tube Registration List
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Predecessor Tubes |
25Z5
|
Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ue)
|
Filament |
Vf 25 Volts / If 0.3 Ampere / Indirect / Series, ~ = (AC/DC defined current) |
Description |
Whith two independed diodes to be used as voltage doubler or higher current. NOT intended as full wave rectifier. [JR]
Text in other
languages (may
differ)
|
Tube prices |
1 Tube prices (visible for members
only)
|
Information source |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
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|
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25Z6: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
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 |
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25Z6: scc
Christian Schaufelberger
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25Z6: Telefunken Werkstattbuch
Wolfgang Bauer
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25Z6: Original data sheet
Michael Poll
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from Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):678
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