B5440 B-5440 Nixie Neon Numerical Indicator Tube Burroughs

This is an original, vintage tubes by Burroughs B5440, B-5440 Nixie ultra-long life - 200,000 hrs. - numerical indicator tube made in 1969. It is has twelve cathodes, numbers 0-9 and two decimal points on either side of the numerals. This tube emits a bright neon red color. and require a 16-pin socket. Recommended operating voltage is 170 VDCmin, and 3 mA typical. These readout tubes were used in many early large scale computers, binary and digital counters equipments and special circuits. Excellent for antique instrument restoration projects or to set up a private tube museum. This is a NOS (New Old Stock) is (new) factory fresh, unused condition.

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HARD TO FIND - HISTORICAL DISPLAY TUBE Features: • B-5440, B-5440 Numerical Nixie Indicator Tube • MFG: Burroughs - Display Readout Neon Tube • Counter/Display applications • High quality Made by ECD in NJ - USA • Power: 170 VDCmin, 3 mAtyp • Ultra-long Life - 200,000 hrs. - using DC • Size: 18 Dia x 43 H [MM] with pins • Base: 16-pin all glass Notes: • Unused • OEM tubes • Without box • Price: $12 each • 4 available • S/H included within continental US

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