TubeDatabase
  • Tubes
  • Testers
  • Companies
  • Submit
  • About

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)
DisclaimerA–Z indexSubmit a tube
7326 vacuum tube outline illustration

Tube-number record

7326

0 archive entries

7326 is a tube type in the TubeDatabase archive (class: Multiplier Phototube). Recorded specifications: brand RCA, year 1959, construction Multi-section, base Non-hygroscopic, socket Diheptal, and maximum plate voltage 2400 V. The archive does not yet hold a photographed example of this type.

BrandRCA
ClassMultiplier Phototube
BaseDiheptal

Construction

Primary TypeMulti-section
EnvelopeT16
Base MaterialNon-hygroscopic
Sections10-stage

Filament / Heater

Absolute Maximum Ratings

Plate Voltage2400 V

Typical Operation

ModePlate VGm (µmhos)Rp (Ω)µPlate mA
Standard Divider Network1800 V——150000—

Application Notes

Operation at average anode current well below 1 mA is recommended for stability. External electrostatic or magnetic shielding may be necessary.

Filters

0 tubes found

Manufacturers

Brands

    0 results
    Grid 2 Voltage500 V
    Grid 1 Voltage500 V
    Cathode Current1 mA

    Audio Performance

    Key Features
    • 10-stage
    • Head-on type
    • Flat faceplate
    • Semitransparent photocathode
    • S-20 Response