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| CV1355Sensibly equivalent¶ to:4049 AU7 CV5 CV2947 ESU300 RG4-1250 | 
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 |  | The CV1355 is a directly heated half wave mercury vapour rectifier. The prototype was the ESU300. The old Army service code is AU7.Reference: Data-sheet. | 
 |   Pin Connections
|  | tc | |  a | 
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 |   Absolute Maximum Operating Conditions¶
|  | Vh | Ah | Va | mAa | | 
 | 4.0 | 11.0 | 3,500 | 750 | 
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 Updated October 20, 2017. |  |