CD72

12mm numeric tube manufactured by Matsushita

The CD72 is a clear glass numeric tube manufactured by Matsushita. Its a medium size tube that can display 0-9 and right decimal point. This tube is rather uncommon and harder to find. The CD71LA and CD78 ar smiliar but have a smaller digit size.
Brand/ManfacturerMatsushita
Same Types
Likely Tyes
Symbol height (mm)12
Display0-9
Decimal pointright
BaseP9Z1
Starting Voltage (typ)170 V
Maintaining Voltage (typ)140 V
Current per Segment1.5mA
Reccomend Resistor20kOhm @ 170V