Tube-number record
6342-A
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BrandRCA
ClassMultiplier Phototube
BaseDiheptal
Construction
Primary TypeMulti-section
EnvelopeGlass
Base MaterialNon-hygroscopic
Sections10
Filament / Heater
Absolute Maximum Ratings
Plate Voltage1500 V
Grid 2 Voltage250 V
Grid 1 Voltage400 V
Cathode Current2 mA
Audio Performance
Key Features
- Head-On Type
- Circular Semitransparent Photocathode
- High-Current Dynodes
- Flat Faceplate
- Curved Photocathode surface
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard Supply Voltage | 1250 V | — | — | 175000 | — |
Application Notes
Intended for use in scintillation counters for the detection and measurement of nuclear radiation, and in applications involving low-level light sources.
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