Antique radios, Old Time Radios
866AX
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Country:
United States of America (USA)
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Brand:
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| Developer: |
Amperex; New York |
| Tube type: |
Half-Wave Mercury-Vapor Rectifier Power-supply |
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| Identical to |
866AX
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| Similar
Tubes |
Other class quality (otherwise equal):
866
; 866A
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
Top contact with a cap.
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| Was used by |
Industrial |
| Filament |
Vf 2.5 Volts / If 5 Ampere / Direct / Specified voltage AND current AC/DC |
| Description |
Peak inverse 10000 V
Peak anode max 1 A
Average anode max 0.25 A
This tube first made in 1952, with a smaller ST shape bulb.
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Dimensions (WHD)
incl. pins / tip |
52 x 167 x mm / 2.05 x 6.57 x inch |
| Information source |
-- Original prospect or advert Richardson, 1994
Tube Lore (II) p. 80
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866AX: Manufacturer's Literature
Emilio Ciardiello
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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