The 6CY5 is a sharp cut-off RF tetrode designed for use as an RF amplifier in VHF television tuners.Thanks to Mark Mallison for sending the image.The thin glass tube envelope is 18 mm in diameter, and excluding the B7G base pins is 46 mm tall.Reference: Data-sheet. Type 6CY5 was first introduced in 1958. See also 1958 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |  g1 | k,s | h | h | a | g2 | k,s |
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Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | 
| 6.3 | 0.2 | 125 | 80 | -1.0 | 10 | 1.5 | 0.1M | 8.0 |
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Updated October 13, 2019.
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