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| CV420Sensibly equivalent¶ to:VCRX277 | 
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 |  | The CV420 is a magnetically deflected cathode ray tube with a 90 mm diameter flat screen. The prototype was the VCRX277.Reference: Data-sheet. | 
 |   Pin Connections
|  | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | tc | |  nc | a1 | a2 | nc | g1 | k | h | h | a3 | 
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 |   Absolute Maximum Operating Conditions¶
| CRT | Vh | Ah | Va | | 
 | 4.0 | 1.0 | 1,450 | 
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 Updated January 08, 2022. |  |