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CV4064Sensibly equivalent¶ to:
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The CV4064 is an RF pentode and has a commercial designation of S6F33. The 'S' signifies a rugged version of the 6F33.The structure is open with the anode being formed by two small plates that are strapped together.The KB/FE identifies this valve as being made to specification K1001 or K1006, the B denotes qualification by a UK authority and the FE identifies the maker as STC, Oldway (Additional to Paignton factory 'F').
The maximum anode dissipation is 3 Watts and the screen grid dissipation is up to 1.5 Watts. The thin glass tube envelope is 18 mm in diameter, and excluding the base pins is 44 mm tall.Reference: Data-sheet. Type CV4064 was first introduced in 1956. See also 1956 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |  g1 | k | h | h | a | g3,a(d) | g2 |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | gm | 
| 6.3 | 0.35 | 300 | 300 | - | - | - | 4.0 |
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Updated November 02, 2024.
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