Electronic tube and vacuum tube catalog

Base

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Socket code

—

Sections

1

Base

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Socket code

B13B

Sections

1

B13B - B13B Nixie 13-contact

Cold-cathode Nixie numerical indicator cross-referenced to RFT Z560M, intended for direct glowing digit display in electronic readout equipment.

Base

—

Socket code

DUODECAL12

Sections

1

DUODECAL12 - Duodecal 12-contact color CRT base

Gas-filled cold-cathode decade counting tube that transfers a glow through ten positions to count pulses from zero through nine.

Base

—

Socket code

SK207

Sections

1

Plate

170 V

Ik max

12 mA

SK207 - SK-207 / RTS-44 14-contact Nixie socket family

Ultra-long-life cold-cathode Nixie indicator displaying digits 0–9 and two decimal points for direct electronic numerical readout.

Base

—

Socket code

SK207

Sections

1

Plate

170 V

Ik max

12 mA

SK207 - SK-207 / RTS-44 14-contact Nixie socket family

Ultra-long-life cold-cathode Nixie numeral indicator for DC or pulsed operation, displaying digits 0–9 plus two decimal points.

Base

—

Socket code

SK207

Sections

1

Plate

170 V

Ik max

12 mA

SK207 - SK-207 / RTS-44 14-contact Nixie socket family

Ultra-long-life 5870-family cold-cathode numerical indicator displaying ten digits and two decimal points for electronic readout systems.

Base

—

Socket code

SK207

Sections

1

Plate

170 V

Ik max

12 mA

SK207 - SK-207 / RTS-44 14-contact Nixie socket family

Ultra-long-life 5870-family Nixie indicator for DC or pulsed numerical display, providing digits 0–9 and two decimal points.

Base

—

Socket code

SK207

Sections

1

Plate

170 V

Ik max

12 mA

SK207 - SK-207 / RTS-44 14-contact Nixie socket family

Ultra-long-life cold-cathode 5870-family numeral indicator displaying digits 0–9 and two decimal points for direct electronic readout.

Base

—

Socket code

B12C

Sections

1

Ik max

0.6 mA

12 pins - B12C - Duodecar 12-contact

Cold-cathode bidirectional decade counter with multiple electrical outputs and direct glow indication of the active counting position.

Base

—

Socket code

B12A

Sections

1

Plate

800 V

Ik max

0.6 mA

12 pins - B12A - Duodecal 12-contact

Gas-filled cold-cathode decade counter/readout tube with ten output cathodes and top-viewed glow indication.

Base

—

Socket code

—

Sections

1

Ik max

0.6 mA

8 pins

Cold-cathode bidirectional decade counter with a single output cathode and direct glow indication for counting and frequency-division circuits.

Base

—

Socket code

B13B

Sections

1

Ik max

4 mA

13 pins - B13B - B13B Nixie 13-contact

Cold-cathode ten-digit numerical indicator for direct electronic readout, with manufacturer data corresponding to the improved 6844A/BD-302 design.

Base

—

Socket code

B13B

Sections

1

Ik max

4 mA

Min/Max I

1.5 mA / 3 mA

13 pins - B13B - B13B Nixie 13-contact

Gas-filled cold-cathode ten-digit Nixie indicator with common anode and suppressor screen for direct numerical display.

Base

—

Socket code

B7G

Sections

1

7 pins - B7G - Miniature 7-contact

Cold-cathode glow-transfer counter tube designed for electronic counting and frequency division rather than passive numerical display alone.

Base

—

Socket code

SK116

Sections

1

Ik max

2 mA

Min/Max I

0.7 mA / 1.2 mA

SK116 - SK-116 11-contact miniature Nixie socket family

Gas-filled cold-cathode Nixie numerical/readout tube for direct digit indication in electronic instruments and counting equipment.

Base

—

Socket code

B13B

Sections

1

Ik max

5 mA

Min/Max I

2 mA / 3 mA

13 pins - B13B - B13B Nixie 13-contact

Gas-filled cold-cathode Nixie numerical/readout device using a comparatively high striking and operating supply for direct digit display.

Base

—

Socket code

SK116

Sections

1

Ik max

1.5 mA

SK116 - SK-116 11-contact miniature Nixie socket family

Ultra-long-life miniature gas-filled cold-cathode Nixie numerical indicator designed for compact electronic readout equipment.

Base

—

Socket code

SK116

Sections

1

Ik max

2 mA

SK116 - SK-116 11-contact miniature Nixie socket family

Ultra-long-life miniature Nixie numerical indicator optimized for reliable direct digit display in low-light or dark environments.

Base

—

Socket code

—

Sections

1

Ik max

0.6 mA

Cold-cathode gas-filled bidirectional ring-stepping decade counter with visible neon-glow indication of the active count position.

Base

—

Socket code

B13B

Sections

1

B13B - B13B Nixie 13-contact

Cold-cathode Nixie numerical indicator cross-referenced to RFT Z560M, intended for direct glowing digit display.

Base

CONNECTIONS

Socket code

BUTTON13

Sections

1

Ik max

0.8 mA

13 pins - BUTTON13 - 13-contact button base

Cold-cathode decade counting and indicating tube with top-viewed numerical readout and ten separately available output cathodes.

Base

—

Socket code

B13B

Sections

1

Ik max

3 mA

B13B - B13B Nixie 13-contact

Ultra-long-life standard-size gas-filled cold-cathode Nixie numerical indicator for dependable direct electronic readout.

Base

—

Socket code

B13B

Sections

1

Ik max

3.5 mA

B13B - B13B Nixie 13-contact

Cold-cathode Nixie indicator cross-referenced to RFT Z560M, intended for direct numerical or character display in electronic equipment.

Base

—

Socket code

SK136

Sections

1

Ik max

3.5 mA

SK136 - SK-136 13-contact oval Nixie socket family

Ultra-long-life rectangular gas-filled cold-cathode Nixie numerical indicator for direct electronic digit display.

Base

—

Socket code

B13B

Sections

1

Ik max

4.5 mA

B13B - B13B Nixie 13-contact

Super-size gas-filled cold-cathode Nixie numerical indicator designed for large, highly visible electronic readouts.

Base

Special 13-pin

Socket code

B13B

Sections

1

Min/Max I

250 mA / 525 mA

13 pins - B13B - B13B Nixie 13-contact

Gas-filled cold-cathode decade counting, switching, and display tube for forward and reverse counting with ten separately brought-out cathodes.

Base

—

Socket code

—

Sections

1

Ik max

6 mA

Regulator

84 V

Long-life neon-filled cold-cathode top-view numerical indicator displaying digits 0–9 for direct electronic readout.

Base

—

Socket code

—

Sections

1

Miniature cold-cathode numerical indicator with common anode and ten numeral-shaped cathodes, designed for low-voltage 120 V DC direct readout.

Base

—

Socket code

B13B

Sections

1

B13B - B13B Nixie 13-contact

Gas-filled cold-cathode Burroughs Nixie numerical/readout device for direct electronic digit indication.

Base

—

Socket code

—

Sections

1

Russian two-pulse cold-cathode Dekatron for counting, switching, and counting-calculating equipment, transferring an orange-red glow among successive cathodes.

Base

—

Socket code

—

Sections

1

Russian two-pulse cold-cathode Dekatron for electronic counting and switching, using visible glow transfer among cathodes to indicate count position.

Base

—

Socket code

RSH30

Sections

1

RSH30 - Soviet RSh30 13-pin display/counting tube base family

Cold-cathode glow-discharge Dekatron for counting, switching, and counting/calculating equipment. Operation transfers a visible violet-blue discharge between cathodes, providing both an electronic counting or switching function and a directly visible indication of the discharge position.

Base

Philips 4-pin

Socket code

RSH30

Sections

1

Plate

100 V

rP

15,000 Ω

gm

0.4 mA/V

μ

6

4 pins - RSH30 - Soviet RSh30 13-pin display/counting tube base family

Cold-cathode glow-discharge Dekatron intended for counting, switching, and counting/calculating equipment. A blue visible glow transfers between cathodes as the device advances, combining electronic counting or commutation with direct visual indication.

Base

—

Socket code

RSH30

Sections

1

RSH30 - Soviet RSh30 13-pin display/counting tube base family

Cold-cathode glow-discharge Dekatron for counting, switching, and counting/calculating equipment. It advances a blue visible discharge among its cathodes, allowing the tube to perform sequential counting or switching while displaying the active position.

Base

—

Socket code

—

Sections

1

Cold-cathode glow-discharge Dekatron designed for counting, switching, and counting/calculating equipment. Its violet-blue glow transfers from cathode to cathode, providing sequential electrical operation together with a visible indication of the current state.

Base

Philips 4-pin

Socket code

—

Sections

1

Plate

120 V

rP

22,500 Ω

gm

0.4 mA/V

μ

9

4 pins

Cold-cathode glow-discharge Dekatron intended for counting, switching, and counting/calculating equipment. The blue discharge moves sequentially between cathodes, serving as both the active switching/counting mechanism and a visible state indicator.

Base

—

Socket code

—

Sections

1

Cold-cathode glow-discharge Dekatron for counting, switching, and counting/calculating equipment. It transfers a visible blue glow between successive cathodes, providing sequential counting or switching operation with direct visual indication.

Base

—

Socket code

SK116

Sections

1

Ik max

2 mA

Min/Max I

0.7 mA / 1.2 mA

SK116 - SK-116 11-contact miniature Nixie socket family

Miniature gas-filled cold-cathode Nixie numerical readout tube. Burroughs data specify a 120 V maximum ionization voltage and 120 V recommended minimum supply, with operation through an external series current-limiting resistor.

Base

—

Socket code

SK116

Sections

1

Ik max

2 mA

Min/Max I

0.7 mA / 1.2 mA

SK116 - SK-116 11-contact miniature Nixie socket family

Miniature gas-filled cold-cathode Nixie numerical readout tube. Burroughs data specify a 170 V maximum ionization voltage and 170 V recommended minimum supply, with documented operating circuits for several supply voltages.

Base

—

Socket code

SK116

Sections

1

Ik max

2 mA

Min/Max I

0.7 mA / 1.2 mA

SK116 - SK-116 11-contact miniature Nixie socket family

Miniature gas-filled cold-cathode Nixie numerical readout tube in the B4021 electrical family. Manufacturer data specify a 120 V maximum ionization voltage and recommended minimum supply, using external series resistance for current limiting.

Base

—

Socket code

SK116

Sections

1

Ik max

1.5 mA

Min/Max I

0.6 mA / 1.2 mA

SK116 - SK-116 11-contact miniature Nixie socket family

Miniature gas-filled cold-cathode Nixie numerical readout tube in the B4032 electrical family. Burroughs specifies a 170 V maximum ionization voltage and recommended minimum supply, with external resistance controlling operating current.

Base

Refer to variations

Socket code

SK116

Sections

1

Ik max

1.5 mA

Min/Max I

0.6 mA / 1.2 mA

SK116 - SK-116 11-contact miniature Nixie socket family

Miniature gas-filled cold-cathode Nixie numerical readout tube. Burroughs data specify a 170 V maximum ionization voltage and 170 V recommended minimum supply, with operating conditions also documented for higher anode supplies.

Base

—

Socket code

—

Sections

1

Ik max

2 mA

Ultra-long-life miniature gas-filled cold-cathode Nixie numerical indicator intended for low-light or dark environments. Its specialized long-life construction distinguishes it from standard miniature numerical readout tubes.

Base

—

Socket code

SK116

Sections

1

Ik max

2.5 mA

SK116 - SK-116 11-contact miniature Nixie socket family

Rectangular miniature cold-cathode Nixie indicator documented by Burroughs in its miniature and standard Nixie comparison material. It is a compact glow-discharge readout device intended for visible indication rather than amplification or switching.

Base

—

Socket code

B13B

Sections

1

Ik max

4 mA

Min/Max I

1.5 mA / 3 mA

B13B - B13B Nixie 13-contact

Standard-size gas-filled cold-cathode Nixie numerical readout tube in the 6844A electrical family. Burroughs specifies a 170 V maximum ionization voltage and recommended minimum supply, with operating circuits extending to higher supply voltages.

Base

—

Socket code

B13B

Sections

1

Ik max

4 mA

Min/Max I

1.5 mA / 3 mA

B13B - B13B Nixie 13-contact

Standard-size gas-filled cold-cathode Nixie numerical readout tube in the 6844A electrical family. Manufacturer data specify a 170 V maximum ionization voltage and recommended minimum supply with external series-resistor current control.

Base

—

Socket code

B13B

Sections

1

Ik max

4 mA

Min/Max I

1.5 mA / 3 mA

B13B - B13B Nixie 13-contact

Standard-size gas-filled cold-cathode Nixie numerical readout tube in the 6844A electrical family. Burroughs documentation gives a 170 V maximum ionization voltage and recommended minimum supply, plus operating conditions at higher supply voltages.

Base

9-12 TGL 11608

Socket code

B9A

Sections

1

B9A - Small-button Noval 9-contact

Cold-cathode numeric or character indicator cross-referenced in German comparison data to RFT Z8700M. The source explicitly cautions that comparable types need not be electrically identical, so the comparison establishes function without proving exact RFT ratings.

Base

Refer to variations

Socket code

B13B

Sections

1

Ik max

3 mA

Min/Max I

1 mA / 2.5 mA

B13B - B13B Nixie 13-contact

Standard-size gas-filled cold-cathode Nixie numerical readout tube. Burroughs data specify a 170 V maximum ionization voltage and recommended minimum supply, with series-resistor operating circuits documented for 170, 250, and 300 V supplies.

Base

—

Socket code

B13B

Sections

1

Ik max

3.5 mA

Min/Max I

1 mA / 2.5 mA

B13B - B13B Nixie 13-contact

Standard-size gas-filled cold-cathode Nixie numerical readout tube in the B5031 electrical family. Manufacturer data specify a 170 V maximum ionization voltage and recommended minimum supply, with external resistance limiting discharge current.