Electronic tube and vacuum tube catalog

Base

12HT

Socket code

B12C

Sections

2

Heater

32.6 V / 315 mA

Plate

S1: 400 V / 7 W · S2: 3.8 W

Screen

S1: 150 V / 3 W

Ik max

S1: 125 mA

Rectifier

S2: 120 mA

V Inverse

S2: 3,300 V

rP

S1: 8,400 Ω

gm

S1: 4.5 mA/V

12 pins - B12C - Duodecar 12-contact

Compactron combining a high-perveance damper diode with a beam-power horizontal-deflection section, integrating sweep output and energy recovery in one television tube.

Base

—

Socket code

B12C

Sections

2

Heater

33.6 V / 450 mA

Plate

S1: 3.8 W · S2: 400 V / 9 W

Screen

S2: 150 V / 3 W

Ik max

S2: 155 mA

Rectifier

S1: 135 mA

V Inverse

S1: 4,200 V

rP

S2: 10,000 Ω

gm

S2: 6.5 mA/V

μ

S2: 4

12 pins - B12C - Duodecar 12-contact

Combined high-perveance damper diode and beam-power horizontal-deflection tube, integrating television line-output amplification and sweep-energy recovery in one envelope.

Base

12FN

Socket code

IO

Sections

2

Heater

33.6 V / 450 mA

Plate

S1: 3.8 W · S2: 400 V / 9 W

Screen

S2: 150 V / 3 W

Ik max

S2: 155 mA

Rectifier

S1: 135 mA

V Drop

S1: 21 V

V Inverse

S1: 4,200 V

rP

S2: 10,000 Ω

gm

S2: 6.5 mA/V

μ

S2: 4

12 pins - IO - International Octal

Duodecar combination tube containing a damper diode and beam-power horizontal-deflection amplifier, providing both line-output and energy-recovery functions in television receivers.

Base

—

Socket code

B12C

Sections

2

Heater

33.6 V / 450 mA

B12C - Duodecar 12-contact

Combination television tube integrating a damper diode with a beam-power horizontal-deflection section for compact line-scan output and energy-recovery service.

Base

12FS

Socket code

B12C

Sections

2

Heater

37.8 V / 450 mA

Plate

S2: 500 V / 10 W

Screen

S2: 150 V / 3.5 W

Ik max

S2: 230 mA

Rectifier

S1: 200 mA

V Drop

S1: 21 V

V Inverse

S1: 4,200 V

rP

S2: 6,200 Ω

gm

S2: 8.8 mA/V

μ

S2: 4.2

12 pins - B12C - Duodecar 12-contact

Combination television tube incorporating damper and horizontal-output functions, designed for line-deflection pulse service and sweep-energy recovery.

Base

Refer to variations

Socket code

B12C

Sections

2

Heater

37.8 V / 450 mA

Plate

S2: 500 V / 10 W

Screen

S2: 150 V / 3.5 W

Ik max

S2: 230 mA

Rectifier

S1: 200 mA

V Drop

S1: 21 V

V Inverse

S1: 4,200 V

rP

S2: 6,200 Ω

gm

S2: 8.8 mA/V

μ

S2: 4.2

12 pins - B12C - Duodecar 12-contact

Combined damper diode and beam-power horizontal-deflection amplifier, integrating high-current line-output and recovery-diode functions in a single television tube.

Base

12FN

Socket code

—

Sections

2

Heater

50 V / 300 mA

Plate

S1: 3.8 W · S2: 400 V / 9 W

Screen

S2: 150 V

Ik max

S2: 155 mA

Rectifier

S1: 135 mA

V Drop

S1: 21 V

V Inverse

S1: 4,200 V

rP

S2: 10,000 Ω

gm

S2: 6.5 mA/V

μ

S2: 4

12 pins

Combination television tube integrating a damper diode and beam-power horizontal-output section, providing both line-deflection amplification and energy recovery.

Base

12FS

Socket code

—

Sections

2

Heater

53.2 V / 315 mA

Plate

S2: 500 V / 10 W

Screen

S2: 150 V / 3.5 W

Ik max

S2: 230 mA

Rectifier

S1: 200 mA

V Drop

S1: 16 V

V Inverse

S1: 4,200 V

rP

S2: 6,200 Ω

gm

S2: 8.8 mA/V

μ

S2: 4.2

12 pins

Combined damper and beam-power horizontal-deflection tube intended for television line-output service, integrating sweep amplification and recovery functions.