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CV2721Sensibly equivalent¶ to:
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The CV2721 is the EL81 badged for the UK Government. It was designed as a television line output stage valve from the era of monochrome 405 line VHF television. The CV2721 is specified for a peak positive anode surge of 7,000 Volts.See also PL81The thin glass tube envelope is 20 mm in diameter and, excluding the B9A base pins, is 71 mm tall.References: Data-sheet & 1040. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | tc | ic | g1 | k | h | h | ic | ic | g2 | g3 | a |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | Pdiss |
| 6.3 | 1.05 | 250 | 250 | -1 | 32 | 2.4 | 8.0W |
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Updated October 13, 2013.
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