Electronic tube and vacuum tube catalog

Named For Audio Output Pulse Rated TV Vertical Deflection TV Vertical Deflection

Base: 9GR
Socket code: B9A
Electrical Summary: Heater 12.6 V / 600 mA
Plate 300 V / 10 W
Screen 150 V / 1.25 W
Ik max 55 mA
rP 28,000 Ω
gm 8 mA/V
Sections: 1

Heater	12.6 V / 600 mA
Plate	300 V / 10 W
Screen	150 V / 1.25 W
Ik max	55 mA
rP	28,000 Ω
gm	8 mA/V

9 pins - B9A - Small-button Noval 9-contact

Beam-power tube designed primarily for television vertical-deflection amplification and also suitable for audio power service, with high pulse-voltage capability and substantial current swing.

Source PDFs (3)

12DW5

Pulse Rated TV Vertical Deflection Vertical Deflection Output

Base: 9CK
Socket code: B9A
Electrical Summary: Heater 12.6 V / 900 mA
Plate 330 V / 12 W
Screen 220 V / 2.5 W
Ik max 65 mA
V Inverse 6,000 V
rP 15,000 Ω
gm 5.5 mA/V
μ 4.3
Sections: 1

Heater	12.6 V / 900 mA
Plate	330 V / 12 W
Screen	220 V / 2.5 W
Ik max	65 mA
V Inverse	6,000 V
rP	15,000 Ω
gm	5.5 mA/V
μ	4.3

9 pins - B9A - Small-button Noval 9-contact

Beam-power pentode designed primarily as a vertical-deflection amplifier in 110-degree television receivers, with ratings suited to the pulsed demands of sweep-output service.

Source PDFs (3)

12EN6

Pulse Rated TV Vertical Deflection Vertical Deflection Output

Base: —
Socket code: B7G
Electrical Summary: Heater 12.6 V / 150 mA
Plate 300 V / 7 W
Screen 150 V / 1.25 W
Ik max 50 mA
rP 300,000 Ω
gm 6 mA/V
Sections: 1

Heater	12.6 V / 150 mA
Plate	300 V / 7 W
Screen	150 V / 1.25 W
Ik max	50 mA
rP	300,000 Ω
gm	6 mA/V

7 pins - B7G - Miniature 7-contact

Beam-power pentode designed as a television vertical-deflection amplifier, with controlled heater warm-up and high positive-pulse plate-voltage capability for sweep-output circuits.

Source PDFs (4)

12R5

TV Vertical Deflection Vertical Deflection Output

Base: —
Socket code: B7G
Electrical Summary: Heater 12.6 V / 300 mA
Plate 150 V / 4.5 W
Screen 150 V / 1 W
Ik max 155 mA
rP 13,000 Ω
Sections: 1

Heater	12.6 V / 300 mA
Plate	150 V / 4.5 W
Screen	150 V / 1 W
Ik max	155 mA
rP	13,000 Ω

7 pins - B7G - Miniature 7-contact

Miniature beam pentode designed primarily as a pentode-connected vertical-deflection amplifier in television receivers, featuring high zero-bias plate current at relatively low plate voltage.

Source PDFs (2)

12W6GT

Named For Audio Output Power Pentode TV Vertical Deflection

Base: 7AC
Socket code: IO
Electrical Summary: Heater 12.6 V / 300 mA
Plate 330 V / 12 W
Screen 165 V / 1.35 W
Ik max 60 mA
rP 28,000 Ω
gm 8 mA/V
μ 6.2
Sections: 1

Heater	12.6 V / 300 mA
Plate	330 V / 12 W
Screen	165 V / 1.35 W
Ik max	60 mA
rP	28,000 Ω
gm	8 mA/V
μ	6.2

7 pins - IO - International Octal

Beam-power tube designed primarily for audio output and also usable, when triode-connected, as a television vertical-deflection amplifier.

Source PDFs (11)

17W6GT

Base: —
Socket code: —
Electrical Summary: Heater 16.8 V / 450 mA
Plate 330 V / 12 W
Screen 165 V / 1.35 W
rP 28,000 Ω
gm 8 mA/V
Sections: 1

Heater	16.8 V / 450 mA
Plate	330 V / 12 W
Screen	165 V / 1.35 W
rP	28,000 Ω
gm	8 mA/V

Source PDFs (1)

1970 Sylvania Technical Manual (opens in a new tab)

25DT5

Base: 9HN
Socket code: —
Electrical Summary: Heater 25 V / 300 mA
Plate 315 V / 9 W
Screen 285 V / 2 W
Ik max 55 mA
gm 6.2 mA/V
Sections: 1

Heater	25 V / 300 mA
Plate	315 V / 9 W
Screen	285 V / 2 W
Ik max	55 mA
gm	6.2 mA/V

9 pins

Miniature beam-power pentode specifically designed for television vertical-deflection output service, with controlled heater warm-up and pulse-voltage ratings for scanning operation.

Source PDFs (4)

25W6GT

Base: 7AC
Socket code: IO
Electrical Summary: Heater 25 V / 300 mA
Plate 300 V / 10 W
Screen 150 V / 1.25 W
Ik max 60 mA
rP 28,000 Ω
gm 8 mA/V
Sections: 1

Heater	25 V / 300 mA
Plate	300 V / 10 W
Screen	150 V / 1.25 W
Ik max	60 mA
rP	28,000 Ω
gm	8 mA/V

7 pins - IO - International Octal

Variations:25L6GT

Beam-power amplifier specifically designed as a television vertical-scanning output tube, with published operating data also covering triode-connected operation.

Source PDFs (6)

30CW5

Base: —
Socket code: —
Electrical Summary: Heater 30 V / 150 mA
Plate 275 V / 14 W
Screen 220 V / 2.1 W
rP 26,000 Ω
gm 11 mA/V
Sections: 1

Heater	30 V / 150 mA
Plate	275 V / 14 W
Screen	220 V / 2.1 W
rP	26,000 Ω
gm	11 mA/V

Source PDFs (1)

1970 Sylvania Technical Manual (opens in a new tab)

5AQ5

Automobile Tube Beam Power Named For Audio Output TV Vertical Deflection

Base: 7BZ
Socket code: B7G
Electrical Summary: Heater 4.7 V / 600 mA
Plate 275 V / 12 W
Screen 275 V / 2 W
Ik max 40 mA
rP 58,000 Ω
gm 3.7 mA/V
μ 9.5
Sections: 1

Heater	4.7 V / 600 mA
Plate	275 V / 12 W
Screen	275 V / 2 W
Ik max	40 mA
rP	58,000 Ω
gm	3.7 mA/V
μ	9.5

7 pins - B7G - Miniature 7-contact

Miniature beam-power output tube for automobile and AC-operated receivers, also usable triode-connected as a television vertical-deflection amplifier.

Source PDFs (10)

5CM6

Base: —
Socket code: —
Electrical Summary: Heater 4.7 V / 600 mA
Plate 315 V / 12 W
Screen 285 V / 2 W
Sections: 1

Heater	4.7 V / 600 mA
Plate	315 V / 12 W
Screen	285 V / 2 W

Source PDFs (1)

1970 Sylvania Technical Manual (opens in a new tab)

5CZ5

Beam Power Named For Audio Output TV Vertical Deflection

Base: 9HN
Socket code: IO
Electrical Summary: Heater 4.7 V / 600 mA
Plate 350 V / 10 W
Screen 315 V / 2.2 W
Ik max 45 mA
rP 73,000 Ω
gm 4.8 mA/V
Sections: 1

Heater	4.7 V / 600 mA
Plate	350 V / 10 W
Screen	315 V / 2.2 W
Ik max	45 mA
rP	73,000 Ω
gm	4.8 mA/V

8 pins - IO - International Octal

Beam-power tube designed for high-efficiency television vertical-deflection output and audio-output stages, combining scanning capability with useful audio power service.

Source PDFs (7)

6AQ5A

Automobile Tube Named For Audio Output Power Pentode TV Vertical Deflection

Base: 7BZ
Socket code: B7G
Electrical Summary: Heater 6.3 V / 450 mA
Plate 275 V / 12 W
Screen 275 V / 2 W
Ik max 40 mA
rP 52,000 Ω
gm 4.1 mA/V
μ 9.5
Sections: 1

Heater	6.3 V / 450 mA
Plate	275 V / 12 W
Screen	275 V / 2 W
Ik max	40 mA
rP	52,000 Ω
gm	4.1 mA/V
μ	9.5

7 pins - B7G - Miniature 7-contact

Miniature beam-power output tube for automobile and AC-operated receivers, also usable triode-connected as a television vertical-deflection amplifier.

Source PDFs (11)

6BF5

TV Vertical Deflection Vertical Deflection Output

Base: 7BZ
Socket code: B7G
Electrical Summary: Heater 6.3 V / 1.2 A
Plate 250 V / 5.5 W
Screen 250 V / 1.25 W
Ik max 40 mA
rP 10,000 Ω
gm 7.5 mA/V
Sections: 1

Heater	6.3 V / 1.2 A
Plate	250 V / 5.5 W
Screen	250 V / 1.25 W
Ik max	40 mA
rP	10,000 Ω
gm	7.5 mA/V

7 pins - B7G - Miniature 7-contact

Beam-power pentode designed for television vertical-deflection amplifier service, including triode-connected operation in sweep-output circuits.

Source PDFs (6)

6CM6

Beam Power Named For Audio Output TV Vertical Deflection

Base: 9CK
Socket code: B9A
Electrical Summary: Heater 6.3 V / 450 mA
Plate 315 V / 12 W
Screen 285 V / 2 W
Ik max 40 mA
rP 50,000 Ω
gm 4.1 mA/V
Sections: 1

Heater	6.3 V / 450 mA
Plate	315 V / 12 W
Screen	285 V / 2 W
Ik max	40 mA
rP	50,000 Ω
gm	4.1 mA/V

9 pins - B9A - Small-button Noval 9-contact

Beam-power amplifier designed for general-purpose audio output and television vertical-deflection amplifier service, combining useful power output with sweep-current capability.

Source PDFs (10)

6CW5

Base: 9CV
Socket code: B9A
Electrical Summary: Heater 6.3 V / 760 mA
Plate 250 V / 12 W
Screen 200 V / 1.75 W
Ik max 100 mA
rP 23,000 Ω
gm 10 mA/V
μ 8
Sections: 1

Heater	6.3 V / 760 mA
Plate	250 V / 12 W
Screen	200 V / 1.75 W
Ik max	100 mA
rP	23,000 Ω
gm	10 mA/V
μ	8

9 pins - B9A - Small-button Noval 9-contact

Power pentode designed for television vertical-deflection amplifier service in color and black-and-white receivers.

Source PDFs (11)

6CZ5

Beam Power Named For Audio Output TV Vertical Deflection

Base: 9HN
Socket code: B9A
Electrical Summary: Heater 6.3 V / 450 mA
Plate 350 V / 10 W
Screen 315 V / 2 W
Ik max 40 mA
rP 73,000 Ω
gm 4.8 mA/V
Sections: 1

Heater	6.3 V / 450 mA
Plate	350 V / 10 W
Screen	315 V / 2 W
Ik max	40 mA
rP	73,000 Ω
gm	4.8 mA/V

9 pins - B9A - Small-button Noval 9-contact

Miniature beam-power tube usable as a television vertical-deflection amplifier and as an audio-frequency output tube in television and radio receivers.

Source PDFs (12)

6DB5

Beam Power Named For Audio Output TV Vertical Deflection

Base: 9GR
Socket code: B9A
Electrical Summary: Heater 6.3 V / 1.2 A
Plate 300 V / 10 W
Screen 150 V / 1.25 W
Ik max 55 mA
rP 28,000 Ω
gm 8 mA/V
Sections: 1

Heater	6.3 V / 1.2 A
Plate	300 V / 10 W
Screen	150 V / 1.25 W
Ik max	55 mA
rP	28,000 Ω
gm	8 mA/V

9 pins - B9A - Small-button Noval 9-contact

Miniature beam pentode intended primarily for television vertical-deflection or audio power-amplifier service.

Source PDFs (5)

6DT5

Base: 9NX
Socket code: B9A
Electrical Summary: Heater 6.3 V / 1.2 A
Plate 315 V / 9 W
Screen 285 V / 2 W
Ik max 55 mA
gm 6.2 mA/V
Sections: 1

Heater	6.3 V / 1.2 A
Plate	315 V / 9 W
Screen	285 V / 2 W
Ik max	55 mA
gm	6.2 mA/V

9 pins - B9A - Small-button Noval 9-contact

Beam-power pentode designed as the vertical-deflection output amplifier in television receivers using 110-degree picture tubes, with scanning-oriented pulse ratings.

Source PDFs (11)

6DW5

Base: 9CK
Socket code: IO
Electrical Summary: Heater 6.3 V / 1.2 A
Plate 330 V / 11 W
Screen 220 V / 2.5 W
Ik max 65 mA
rP 15,000 Ω
gm 5.5 mA/V
μ 4.3
Sections: 1

Heater	6.3 V / 1.2 A
Plate	330 V / 11 W
Screen	220 V / 2.5 W
Ik max	65 mA
rP	15,000 Ω
gm	5.5 mA/V
μ	4.3

9 pins - IO - International Octal

Miniature beam-power tube designed for vertical-deflection amplifier service in 110-degree television receivers operating from relatively low B-supply voltage.

Source PDFs (6)

6EF6

Base: —
Socket code: OCTAL7
Electrical Summary: Heater 6.3 V / 900 mA
Plate 250 V / 10 W
Screen 250 V / 2 W
Ik max 60 mA
gm 5 mA/V
Sections: 1

Heater	6.3 V / 900 mA
Plate	250 V / 10 W
Screen	250 V / 2 W
Ik max	60 mA
gm	5 mA/V

OCTAL7 - 7-contact octal-family base

Beam-power pentode designed primarily as a vertical-deflection amplifier in wide-angle television receivers.

Source PDFs (2)

6EM5

Base: 9HN
Socket code: B9A
Electrical Summary: Heater 6.3 V / 800 mA
Plate 315 V / 10 W
Screen 285 V / 1.5 W
Ik max 60 mA
rP 50,000 Ω
gm 5.1 mA/V
μ 8.7
Sections: 1

Heater	6.3 V / 800 mA
Plate	315 V / 10 W
Screen	285 V / 1.5 W
Ik max	60 mA
rP	50,000 Ω
gm	5.1 mA/V
μ	8.7

9 pins - B9A - Small-button Noval 9-contact

High-dissipation beam-power tube designed for vertical-deflection amplifier service in 110-degree television receivers, with substantial pulse-current capability.

Source PDFs (10)

6EY6

Base: 7AC
Socket code: IO
Electrical Summary: Heater 6.3 V / 680 mA
Plate 550 V / 10 W
Screen 250 V / 1.5 W
Ik max 65 mA
rP 60,000 Ω
gm 4.4 mA/V
Sections: 1

Heater	6.3 V / 680 mA
Plate	550 V / 10 W
Screen	250 V / 1.5 W
Ik max	65 mA
rP	60,000 Ω
gm	4.4 mA/V

6 pins - IO - International Octal

Beam-power pentode intended for television vertical-deflection amplification, with substantial pulse-voltage and cathode-current capability for scanning service.

Source PDFs (5)

6EZ5

Base: 7AC
Socket code: IO
Electrical Summary: Heater 6.3 V / 800 mA
Plate 350 V / 12 W
Screen 300 V / 2.75 W
Ik max 75 mA
rP 50,000 Ω
gm 4.1 mA/V
Sections: 1

Heater	6.3 V / 800 mA
Plate	350 V / 12 W
Screen	300 V / 2.75 W
Ik max	75 mA
rP	50,000 Ω
gm	4.1 mA/V

6 pins - IO - International Octal

High-perveance beam-power pentode designed for vertical-deflection amplifiers in television receivers using 110-degree picture tubes.

Source PDFs (6)

6HE5

Beam Power Compactron TV Vertical Deflection

Base: 12EY
Socket code: B12C
Electrical Summary: Heater 6.3 V / 800 mA
Plate 350 V / 15 W
Screen 300 V / 2.75 W
Ik max 75 mA
rP 50,000 Ω
gm 4.1 mA/V
Sections: 1

Heater	6.3 V / 800 mA
Plate	350 V / 15 W
Screen	300 V / 2.75 W
Ik max	75 mA
rP	50,000 Ω
gm	4.1 mA/V

12 pins - B12C - Duodecar 12-contact

Variations:6JB5 6JC5

Duodecar beam-power pentode designed as a television vertical-deflection amplifier, providing substantial dissipation capability for wide-angle scanning service.

Source PDFs (8)

6HR5

Base: —
Socket code: —
Electrical Summary: Heater 6.3 V / 450 mA
Plate 260 V / 8 W
Screen 270 V / 2 W
Ik max 35 mA
gm 3.6 mA/V
Sections: 1

Heater	6.3 V / 450 mA
Plate	260 V / 8 W
Screen	270 V / 2 W
Ik max	35 mA
gm	3.6 mA/V

Source PDFs (2)

6JC5

Compactron Pulse Rated TV Vertical Deflection TV Vertical Deflection

Base: Refer to variations
Socket code: B7G
Electrical Summary: Heater 6.3 V / 800 mA
Plate 350 V / 19 W
Screen 300 V / 2.75 W
Ik max 75 mA
rP 5,000 Ω
gm 4.1 mA/V
Sections: 1

Heater	6.3 V / 800 mA
Plate	350 V / 19 W
Screen	300 V / 2.75 W
Ik max	75 mA
rP	5,000 Ω
gm	4.1 mA/V

B7G - Miniature 7-contact

Variations:6HE5 6JB5

Beam-power tube intended for television vertical-deflection amplification, providing high pulse current and plate dissipation for frame-scan output service.

Source PDFs (2)

6V6GT

Named For Audio Output Power Pentode TV Vertical Deflection

Base: RETMA 7AC
Socket code: IO
Electrical Summary: Heater 6.3 V / 450 mA
Plate 315 V / 12 W
Screen 285 V / 2 W
Ik max 105 mA
rP 50,000 Ω
gm 4.1 mA/V
μ 9.6
Sections: 1

Heater	6.3 V / 450 mA
Plate	315 V / 12 W
Screen	285 V / 2 W
Ik max	105 mA
rP	50,000 Ω
gm	4.1 mA/V
μ	9.6

8 pins - IO - International Octal

Beam-power output tube designed primarily for audio amplification and also documented for triode-connected television vertical-deflection service.

Source PDFs (15)

7EY6

Pulse Rated TV Vertical Deflection TV Vertical Deflection

Base: —
Socket code: B7G
Electrical Summary: Heater 7.2 V / 600 mA
Plate 350 V / 11 W
Screen 250 V
Ik max 60 mA
rP 60,000 Ω
gm 4.4 mA/V
Sections: 1

Heater	7.2 V / 600 mA
Plate	350 V / 11 W
Screen	250 V
Ik max	60 mA
rP	60,000 Ω
gm	4.4 mA/V

8 pins - B7G - Miniature 7-contact

Beam-power television tube designed for vertical-deflection output service, with pulse-rated voltage and current capability for frame-scan amplification.

Source PDFs (5)

8EM5

Pulse Rated TV Vertical Deflection TV Vertical Deflection

Base: 9HN
Socket code: B9A
Electrical Summary: Heater 8.4 V / 600 mA
Plate 700 V / 10 W
Screen 285 V / 1.5 W
Ik max 60 mA
rP 50,000 Ω
gm 5.1 mA/V
Sections: 1

Heater	8.4 V / 600 mA
Plate	700 V / 10 W
Screen	285 V / 1.5 W
Ik max	60 mA
rP	50,000 Ω
gm	5.1 mA/V

9 pins - B9A - Small-button Noval 9-contact

Beam-power tube specifically designed for vertical-deflection amplifier service in 110-degree television receivers, with substantial pulse-voltage capability for demanding frame-output circuitry.

Source PDFs (8)

9EF6