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Tube Database (7,341 tube types · 1,270 archive entries)

Pre (2,630 tube types), Other (2,603 tube types), Power (1,292 tube types), Rectifier (816 tube types)
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Tube-number record

SATURATED DIODE

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BrandPHILIPS
ClassStabilization Tube
BaseRimlock

Construction

Primary Type
Diode
EnvelopeGlass
SectionsSingle

Filament / Heater

Absolute Maximum Ratings

Plate Voltage300 V
Cathode Current0.4 mA
H-C Voltage500 V

Audio Performance

Key Features
  • Direct heating
  • Internal safety switching
  • High stability
  • Rimlock base

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Saturated300 V280——0.15 mA

Application Notes

Used in stabilizing circuits. After 15 minutes of operation, the difference between max and min values of Ia over 24 hours is less than 20 pA.

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