299
edits
6DJ8: Difference between revisions
m
8416 is 180mA heater
No edit summary |
Vintage dave (talk | contribs) m (8416 is 180mA heater) |
||
| Line 10: | Line 10: | ||
}} with a 6.3 V, 365 mA heater and a {{B9A base}}. | }} with a 6.3 V, 365 mA heater and a {{B9A base}}. | ||
The high-reliability version is the '''6922''' aka '''E88CC''' (Tek P/N 154-0371-00) or '''8416''' (with 12.6 V heater). | The high-reliability version is the '''6922''' aka '''E88CC''' (Tek P/N 154-0371-00) or '''8416''' (with 12.6 V 180 mA heater). | ||
With 15 mA of plate current, 90 V plate-to-cathode voltage, and −1.3 V grid-to-cathode, the 6DJ8 provides 12.5 mS of transconductance with a plate resistance of about 2.5 kΩ. | With 15 mA of plate current, 90 V plate-to-cathode voltage, and −1.3 V grid-to-cathode, the 6DJ8 provides 12.5 mS of transconductance with a plate resistance of about 2.5 kΩ. | ||