Electronic tube and vacuum tube catalog

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Russian cold-cathode glow-discharge Dekatron for counting, switching, and calculating equipment, transferring a visible discharge among cathodes for both electronic sequencing and visual indication.

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Ik max	4000 A

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9 pins

Cold-cathode high-current switching tube with starter control and auxiliary keep-alive anode, designed for very-high-peak-current pulse switching.

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Ik max	1.2 mA

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13 pins

Gas-filled cold-cathode high-speed bidirectional decade counter capable of approximately 100 kHz ring stepping with multiple cathode outputs.

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Subminiature cold-cathode gas-filled triode for telephone storage and electronic counting, providing compact switching and memory functions.

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Heater	26 V / 4.4 A
Plate	70,000 V

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Russian pulse injectron for high-power modulator switching.

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Special-purpose switching tube documented by the manufacturer, but the available stored source summary does not establish a narrower switching mechanism or application.

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Special-purpose switching tube documented by the manufacturer, but the available stored source summary does not establish a narrower switching mechanism or application.