Antique radios, Old Time Radios
Y847
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Country:
United States of America (USA)
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| Identical to |
Y847
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| First year |
1992
??
- - Manufacturers Literature
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| Base |
SPECIAL TUBEBASE in general
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| Filament |
Vf 6.3 Volts / If 8.4 Ampere / Specified voltage AC/DC |
| Description |
The Y-847 is a specifically designed planar triode with tungsten matrix cathode (6.3 V, 8.4 A) for high voltage series regulator or switch tube (modulator) service. The compact, rugged design has very low internal inductance and capacitance to improve rise and fall times for very short pulse applications. The tube can be mounted in any operating position and is capable of sustaining vibration and shock.
Maximum ratings: DC Plate Voltage 150 kV*, Pulse Duration 20 µs, Pulse Duration Current 15 A, Duty 0.1
*In oil and in conjunction with EIMAC 171653 corona rings.
Text in other
languages (may
differ)
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Dimensions (WHD)
incl. pins / tip |
151 x 148 x mm / 5.94 x 5.83 x inch |
| Weight |
2390 g / 84.30 oz |
| Information source |
- - Manufacturers Literature Eimac-Catalog 1992
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Y847: Eimac Catalog 1992
Anonymous 15 Collector
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