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VR19Sensibly equivalent¶ to:
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The VR19 is a triode based on the Cossor 215P. Later the valve became known as the CV1019. Another service designation was the UK Navy NR28.The reverse of the zinc paint coated envelope.The balloon envelope is 42 mm in diameter, and excluding the B4 base pins is 84 mm tall.Reference: Data-sheet. |
Pin Connections
| 1 | 2 | 3 | 4 | a | g1 | f | f |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vg | mAa | ra | gm |
| 2.0 | 0.15 | 100 | -10.5 | 4 | 8,750 | 0.62 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vg | mAa | ra | gm | μ |
| 2.0 | 0.15 | 150 | -7.5 | 10 | 4,000 | 2.25 | 9 |
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Updated April 21, 2015.
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