Showing 17AB10 and all of its variations. Other filters are hidden while viewing variations.
| Heater | 16.8 V / 450 mA |
|---|---|
| Plate | S2: 165 V / 6.5 W |
| Screen | S2: 150 V / 1.8 W |
| Ik max | S1: 13 mAS2: 65 mA |
| rP | S2: 30,000 Ω |
| gm | S2: 8.6 mA/V |
General Electric dual-pentode specialized tube. Surviving source material confirms two dissimilar pentode sections but does not establish the intended application confidently enough for functional recategorization.
| Heater | 16.8 V / 450 mA |
|---|---|
| Plate | S1: 330 VS2: 165 V / 6.45 W |
| Screen | S1: 110 VS2: 150 V / 1.8 W |
| Ik max | S1: 13 mAS2: 65 mA |
| rP | S2: 30,000 Ω |
| gm | S2: 8.6 mA/V |
B12C - Duodecar 12-contact
Dual-pentode television sound tube combining gated-beam FM limiter/discriminator service with a separate audio power-output pentode.
| Expand sections | More | Electrical Summary | General Summary | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
17AB10Specialized | Specialized - UncategorizedPentode-PentodeDissimilar |
| General Electric dual-pentode specialized tube. Surviving source material confirms two dissimilar pentode sections but does not establish the intended application confidently enough for functional recategorization. | ||||||||||||||
| Power - Pentode (NOT beam)Pentode-PentodeDissimilar |
| B12C - Duodecar 12-contact Dual-pentode television sound tube combining gated-beam FM limiter/discriminator service with a separate audio power-output pentode. |