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1622Sensibly equivalent¶ to:CV658
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The 1622 metal valve from RCA is designed for audio amplifier use. The anode dissipation is 13.8 Watts and a pair in push-pull Class A would generate 10 Watts at 1% total harmonic distortion. The anode to anode load is 4,000 Ω.
The RCA logo.The wide metal tube envelope is 32 mm in diameter, and excluding the IO base pins is 92 mm tall.Reference: Data-sheet. Type 1622 was first introduced in 1943. See also 1943 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |  m | h | a | g2 | g1 | nc | h | k |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | 
| 6.3 | 0.9 | 300 | 250 | -1 | 86 | 4.0 |
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Updated January 09, 2022.
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