Antique radios, Old Time Radios
2B23
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Country:
United States of America (USA)
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| Identical to |
2B23
= ZP650
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| First Source
(s) |
03.May.1946 : Tube Lore (I)
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935
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| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect |
| Description |
Vacuum diode in which the current is controlled by magnetic field applied from outside. Typical operation as magnetic field linear sensor:
- 150 V anode
- 6 kohms load
- 0 to 11 mA anode current, 30 mA max
- 100 to 50 gauss magnetic field range
- 2 mA per gauss sensitivity.
The tube may be operated as magnetically controlled switch. Typical operating conditions:
- 100 V anode voltage
- 100 ohms load
- 1.6 W plate dissipation
- 14 to 30 mA anode current at 50 gauss, falls to 0.2 mA at 70 gauss.
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| Information source |
- - Manufacturers Literature
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2B23
Emilio Ciardiello
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Just Qvigstad
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