Voltage Regulator ·VoltageRegulator
Gas-filled 90 V stabilizer with a broad approximately 1–40 mA operating range for heaterless reference and shunt-regulator service.
Cold-cathode voltage stabilizer with approximately 90 V maintaining voltage.
Miniature 7-contact
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
Gas-discharge device.
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Nominal maintaining voltage
90 V
Voltage variation over current range
14 V
Lifetime voltage change
1 %
Current range
1 to 40 mA
Nominal current
20 mA
Data set 02
Published operating points and test conditions from this source.
Regulation Maximum
14 V
AnodeCurrent=1-40mA
Data set 03
Published operating points and test conditions from this source.
Maintaining voltage at 20 mA
86 to 94 V
Voltage regulation
- to 14 V
Ia=1-40mA
Data set 04
Published operating points and test conditions from this source.
Maintaining voltage
90 V
Incremental resistance
300 ohm
Regulation voltage
12 V
Ignition/striking voltage
115 V
Minimum cathode current
1 mA
Maximum cathode current
40 mA
Data set 05
Published operating points and test conditions from this source.
Maintaining voltage range
86 to 94 V
Published datasheet value
Maximum regulation
- to 14 V
1–40 mA
Nominal operating current
20 mA
Published datasheet value
Maximum starting current
- to 100 mA
Tav max 10 s