ZM1043

30mm symbol tube manufactured by Philips

The ZM1043 is a special character indicator tube with clear glass. The tube can display the plus and minus sign and was used along with the ZM1040 in measuremenent devices. The round windows inside the tube grid gives it a special apperance
Brand/ManfacturerPhilips
Same Types
Likely Tyes
Symbol height (mm)30
Display+,-
Decimal pointnone
BaseB13B
Starting Voltage (typ)170 V
Maintaining Voltage (typ)140 V
Current per Segment4.5mA
Reccomend Resistor6.8kOhm = 4.5mA