Y63 / CV1103 / VI103 / 10E/305 tuning indicator
 |
This valve measures 103x38mm overall and has an octal base |
| Heater voltage |
6.3V |
| Heater current |
300mA |
| Max anode voltage |
250V |
| Max target voltage |
250V |
| Approx target current (Vg=0) |
4.5mA |
| Approx triode current (Va=250, through 1M ohm) |
0.24mA |
| Triode grid voltage for 0 degree shadow angle (Va=250) |
-22V |
The valve is designed to work satisfactorily with a heater voltage between
5.7 and 7.5 volts.
| Pin |
Function |
| 1 |
n/c |
| 2 |
Heater |
| 3 |
Anode |
| 4 |
Target |
| 5 |
Control grid |
| 6 |
no pin |
| 7 |
Heater |
| 8 |
Cathode |
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