The Z359 is an RF pentode with a high mutual conductance designed for video or other wideband RF amplification.The Z759 is the same valve but with a 6.3V heater.The envelope is opaque all round. The GEC logo denotes a professional device.The thin glass tube envelope is 21 mm in diameter, and excluding the B9A base pins is 47 mm tall.References: Data-sheet & 1040. Type Z359 was first introduced in 1955. See also 1955 adverts. |
Pin Connections
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | k | g1 | k | nc | h | h | a | g2 | g3,s |
|
|
Absolute Maximum Operating Conditions¶
| Vh | Ah | Va | Vs | Vg | mAa | mAs | ra | gm | Pdiss |
| 12.6 | 0.3 | 250 | 250 | -2 | 20.0 | 5.5 | 0.5M | 15.0 | 5W |
|
Updated January 06, 2022.
|
|