ETL

GR4G

30.00 mm

Description

'Digitron' Nixie-style readout tube. Nipple top. Short rated life (3500 hrs.) Symbol tube complementary to GR10G. Equalizing resistor recommended, at Vsupply=250VDC: 10kΩ on cathode "1".

Basic information

Manufacturer: ETL · GB
Model: GR4G
Symbol Height (mm): 30.00 mm
Base type: B26A, pin 3 at front · Anode=6, ¼=17, ½
View: Side view
Outer diameter × Overall height: 29.5 mm × 78.0 mm

Electrical parameters

Min supply voltage: 200.0 V
Max ionization voltage: 200.0 V
Typical maintaining voltage: 170.0 V
Min cathode current: 4.25 mA
Typical cathode current: 5.00 mA
Max cathode current: 7.00 mA

Available cathodes

1 ¼ ½ ¾