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CV1640Sensibly equivalent¶ to:3A/142A 3A/142AY 4002D POVT32B
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The CV1640 is a directly heated telephone repeater triode. The prototype was the 4101D. The old GPO code is POVT32B.Reference: Data-sheet. |
Pin Connections
| 1 | 2 | 3 | 4 | g1 | f | f | a |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vg | mAa | ra | μ |
| 2.1 | 1.0 | 190 | -20 | 12.0 | 60k | 30 |
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Updated October 28, 2017.
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