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CV2638Sensibly equivalent¶ to:393A
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The CV2638 is a mercury-argon thyratron with a peak anode current of 6 Amps at 1,250 volts and thus a peak pulse capability of 7.5 kW. This pulse can be repeated at a maximum of 150 times a second. Ideal for a small radar transmitter.
The screening cylinder makes observation of the inner details difficult but a small diameter flat cathode can be seen with the heater below.The classic envelope is 52 mm in diameter, and excluding the IO base pins is 149 mm tall.References: Data-sheet. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | tc |  f | f | nc | g1 | nc | nc | f | f | a |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | mAa | 
| 2.5 | 7.0 | 1,250 | 1,500 |
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Updated January 09, 2022.
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