TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

DisclaimerSubmit a tube

TH 9840

0 Tubes in archive

BrandTHOMSON-CSF
ClassPyricon Infra-red Pick-up Tube
BaseMETOX No. 30520
Filament6.3V @ 0.15mA

Construction

Primary TypePyricon
Envelope1 inch
SectionsSingle

Filament / Heater

MaterialOxide coated
Warm-up Time300s
Heater NotesUnipotential, indirectly heated

Absolute Maximum Ratings

Plate Voltage500 V
Grid 2 Voltage200 V
Grid 1 Voltage125 V
Cathode Current0.015 mA
H-C Voltage125 V

Audio Performance

Key Features
  • Pyroelectric target sensitive to low temperature difference
  • Extended infra-red spectral sensitivity
  • Electromagnetic focus and deflection
  • Germanium input window

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
C.P.S. (Cathode Potential Stabilization)250V---0.005mA

Application Notes

Thermal TV for industrial inspection, security surveillance, medical diagnostics, and environmental protection.

Datasheet Viewer

Loading datasheet...

Filters

0 tubes found

Manufacturers

Brands

Sort by
    Showing 1 to 0 of 0 results