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CV4056Sensibly equivalent¶ to:CV4055 F/6132 VX7114
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The CV4056 is a special quality 6CH6 fitted with flying leads. The B9A based version is the CV4055. The design purpose is as a video output valve. The prototypes were the CV2127 and the 6CH6.It is a beam tetrode with the beam plates being formed from four vertical support rods with small cross plates top and bottom. The cathode is flat and the grids shaped to pass across the cathode at a constant distance from it.The thin glass tube envelope is 20 mm in diameter, and excluding the B9A flying leads, is 57 mm tall.References: Data-sheet, 1040 & 3002. Type CV4056 was first introduced in 1956. See also 1956 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ic | g1 | k | h | h | nc | a | g2 | g3 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | Pout | D |
| 6.3 | 0.75 | 250 | 250 | -4.5 | 40 | 6 | 50,000 | 11 | 3W | 8.5% |
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Updated January 08, 2022.
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