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| CV499Sensibly equivalent¶ to:5B/256M VX7050 | 
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 |  | The CV499 is a beam tetrode for use at up to 60 MHz. The prototype was the VX7050 and the commercial designation is the STC 5B/256M.Reference: Data-sheet. | 
 |   Pin Connections
|  | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |  h | a | g2 | k,bp | g1 | g1 | k,bp | h | 
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 |   Absolute Maximum Operating Conditions¶
|  | Vh | Ah | Va | | 
 | 19.0 | 0.3 | 600 | 
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 Updated November 06, 2014. |  |