nixie.yt

Your nixie companion, always in your pocket.

Free

Raytheon

CK8421

15.50 mm

Description

Low curved front.

Basic information

Manufacturer: Raytheon · US
Model: CK8421
Symbol Height (mm): 15.50 mm
Base type: B13B · 1
View: End view
Outer diameter × Overall height: 27.5 mm × 35.0 mm

Electrical parameters

Min supply voltage: 170.0 V
Max ionization voltage: 170.0 V
Typical maintaining voltage: 147.0 V
Min cathode current: 1.50 mA
Typical cathode current: 2.25 mA
Max cathode current: 3.00 mA

Available cathodes

0 1 2 3 4 5 6 7 8 9

Substitutes

122P224 1970-0002 5031 50347 50347 5037 5092 5092A 6844A 6844A 6844A 8037 8421 8421 B-5031 B-50347 B-5037 B-5092 B-5092-A B-6844A BD-302 CK6844A CK8037 CV5278 CV9316 GN-4 GN-4 GN-4 GN-4A GN-4A GR10M GR10M HB-106 JAN-6844A JAN-6844A JAN-8037 JAN-8037 JAN-8037 JAN-8421 JAN-CB-6844A JAN-CB-6844A JAN-CZ-6844A JAN-CZ-6844A M2726-102500 NL-50347 NL-6844A NL-8037 NL-8421 Z520M Z520M Z520M Z5600M Z560M ZM1020 ZM1020 ZM1020 ZM1020 ZM1020 ZM1020 ZM1020 ZM1020 ZM1020 ZM1020/01 ZM1022 ZM1022 ZM1022 ZM1022 ZM1022 ZM1022 ZM1022