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Pinout and connections
Base: B9A - Noval, 9 pin miniature (USA pico-9) (9 pin)
| Pin | Function |
|---|---|
| 1 | g2 |
| 2 | s |
| 3 | k |
| 4 | h |
| 5 | h |
| 6 | a |
| 7 | s |
| 8 | g3 |
| 9 | g1 |
Electrical data
Filament
- Filament voltage Vh
- 6.3 V
- Filament current Ih
- 0.2 A
Maximum ratings
- Maximum anode voltage Va max
- 300 V
- Maximum anode dissipation Pa max
- 1 W
- Maximum screen-grid voltage Vg2 max
- 200 V
- Maximum screen-grid dissipation Pg2 max
- 0.2 W
- Maximum cathode current Ik max
- 0.006 A
- Maximum filament-cathode voltage Vhk max
- 100 V
Capacità interne
- Capacità griglia-catodo Cgk
- 3.8 pF
- Capacità anodo-catodo Cak
- 5.4 pF
- Capacità griglia-anodo Cga
- 0.025 pF
Substitutes
Datasheet PDF
EL84 ECC83 12AX7 EL34 6L6GC 300B KT88 GZ34
123,885
Catalog valves
19,464
Stored valve datasheets
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