Характеристики
| Параметр |
Значение |
| California Prop 65 Warning: |
This product can expose you to chemicals including nickel (metallic), which is known to the State of California to cause cancer, and cadmium, which is known to the State of California to cause birth defects or other reproductive harm. |
| Производитель: |
JJ Electronic |
| MPN: |
T-12DW7-JJ |
| Совместимый бренд: |
Any |
| Совместимая модель: |
Any |
| Особенности: |
None |
| Amplifier Type: |
Unknown |
| Item Diameter: |
22 mm |
| Item Height: |
56.3 mm |
| Body Height: |
49.2 mm |
| Filament Voltage (Uf): |
6.3 / 12.6 V |
| Filament Current (If): |
300 / 150 mA |
| Plate Voltage (Ua): |
≤ 300 V, 250 V typical |
| Plate Current, system I (Ia): |
1.2 mA |
| Plate Current, system II (Ia): |
10.5 mA |
| Grid Voltage, system I (Ug): |
≥ -50 V, -2 V typical |
| Grid Voltage, system II (Ug): |
≥ -50 V, -8.5 V typical |
| Transconductance, system I (S): |
1.6 mA/V |
| Transconductance, system II (S): |
2.2 mA/V |
| Gain, System I (μ): |
100 |
| Gain, System Ii (μ): |
17 |
| Internal Resistance, system I (Ri): |
62.5 kΩ |
| Internal Resistance, system II (Ri): |
7.7 kΩ |
| Plate Dissipation, system II (Wa): |
≤ 2.75 W |
| Cathode Current, system II (Ik): |
≤ 20 mA |
| Heater to cathode voltage, system II (Uk/f): |
≤ 180 V |
| Heater to cathode resistance, system II (Rk/f): |
150 kΩ |
| Grid Resistance, system II (Rg): |
1 MΩ |
| Plate Dissipation, system I (Wa): |
≤ 1 W |
| Cathode Current, system I (Ik): |
≤ 8 mA |
| Heater to cathode voltage, system I (Uk/f): |
≤ 180 V |
| Heater to cathode resistance, system I (Rk/f): |
150 kΩ |
| Grid Resistance, system I (Rg): |
2.2 MΩ |
| Тип: |
Vacuum Tube |
| Универсальный товарный код: |
609722123501 |
