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| CV1142Sensibly equivalent¶ to:MR75 NGT3 | 
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 |  | The CV1142 is a mercury vapour thyratron. The prototype was the MR75 that is itself an ESU75 rectifier with a control grid added. The previous Navy reference was the NGT3.Reference: Data-sheet. | 
 |   Pin Connections
|  | 1 | 2 | 3 | 4 | tc | |  f | g1 | g1 | f | a | 
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 |   Absolute Maximum Operating Conditions¶
|  | Vh | Ah | | 
 | 2.0V | 10.0 | 
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 Updated April 04, 2015. |  |