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| CV1328Sensibly equivalent¶ to:7D8S ARP10 ARP9A CV889 | 
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 |  | The CV1328 is an output pentode based on the 7D8S. The old Army service code is ARP9A.Reference: Data-sheet. | 
 |   Pin Connections
|  | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |  nc | g1 | g2 | h | h | k | a | 
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 |   Absolute Maximum Operating Conditions¶
|  | Vh | Ah | Va | Vs | gm | | 
 | 13.0 | 0.65 | 250 | 250 | 8.0 | 
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 Updated January 09, 2022. |  |