B5560 B-5560 Burroughs Nixie Neon Numerical Indicator Tube Inverted

This is an original Burroughs B5560 B-5560 Inverted Nixie long life numerical indicator tube. It is has ten cathodes, numerals 0-9. The tube bright neon red color at wavelengths of 3650, 4358, 5654 and 5852 Angstroms. The tube's aspect ratio, (height to width) provides for optimum viewing distance and readabilty. Recommended operating voltage is 170 VDCmin, and 2.6 mA typical. These original vintage tubes made in the 1970s for 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.

---

HARD TO FIND - HISTORICAL DISPLAY TUBE Features: • B-5750, B-5750S Numerical Nixie Indicator Tube • Burroughs Display Readout Neon Tube • Counter/Display applications • Power: 170 VDCmin, 2.6 mAtyp • Long Life - 20,000 hrs. Min - even using DC • Base: 11-pin all glass • Size: 15 Dia x 35 H [MM] with pins • High quality Made in NJ - USA or Japan • Tube Collector's Discontinued Special Notes: • Unused OEM tubes without individual box • Price: $30 each - 2 available • S/H included within continental US

---

• Only one item available unless otherwise indicated • Click the credit card pictures left to order • • E-Mails always answered unless return e-mail is blocked