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| CV1669Sensibly equivalent¶ to:P625 POVT98 | 
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 |  | The CV1669 is a directly heated triode. The prototype was the P625. The old GPO code is POVT98.Reference: Data-sheet. | 
 |   Pin Connections
|  | 1 | 2 | 3 | 4 | |  a | g1 | f- | f+ | 
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 |   Absolute Maximum Operating Conditions¶
|  | Vh | Ah | Va | ra | μ | | 
 | 6.0 | 0.3 | 200 | 2,400 | 6.0 | 
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 Updated October 30, 2017. |  |