- Base
- B9A
- Socket code
- B9A
- Electrical Summary
Heater 7.4 V / 300 mA Plate S1: 250 V / 2 WS2: 250 V / 2 W Screen S2: 230 V / 0.7 W Ik max S1: 15 mAS2: 18 mA rP S1: 31,000 Ω gm S1: 5.5 mA/VS2: 14.5 mA/V μ S1: 17S2: 60 - Sections
- 2
9 pins - B9A - Small-button Noval 9-contact
Triode-pentode for television IF amplification with a general-purpose scanning-oscillator triode.
