Tube-number record
6702
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BrandBurroughs
ClassNoise Generator Tube
Base7-pin (non-miniature)
Filament6.3 V @ — mA
Construction
Primary TypeOther / special
EnvelopeGlass with external permanent magnet
SectionsDual Target
Filament / Heater
Heater Notes+/- 10%
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation1 W
Grid 2 Voltage300 V
Grid 1 Voltage-380 V
Cathode Current42 mA
H-C Voltage100 V
Audio Performance
Power Output0.00008 W
Key Features
- Wide-band noise generating
- External permanent magnet
- High vacuum
- Beam forming structure
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Noise Generation | 200 V | — | 5000 | — | 27.5 mA |
Application Notes
Do not place tube in close proximity (less than 6") to magnetic fields or ferrous materials (less than 4"). Socket must float to not disturb magnetic field alignment.
Datasheets
Datasheet: 6702.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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