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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.![](../pics/aaq0229a.jpg)
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 | ![](../static/key.gif) m | h | a | g2 | g1 | nc | h | k |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ![](../static/pdflogo.gif)
| 6.3 | 0.9 | 300 | 250 | -1 | 86 | 4.0 |
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Updated January 09, 2022.
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