Tube-number record
UCC 85
0 archive entries
BrandPhilips
ClassDouble Triode
BaseNoval (B9A)
Filament26 V @ 100 mA
Construction
Primary TypeDual triode
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesIndirect by A.C. or D.C.; series supply
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation2.5 W
Grid 1 Voltage-100 V
Cathode Current15 mA
H-C Voltage90 V
Audio Performance
Key Features
- Indirect heating
- R.F. amplifier
- Self-oscillating mixer
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical characteristics | 100 V | 4600 | — | 50 | 4.5 mA |
| Typical characteristics | 170 V | 6200 | — | 50 | 10 mA |
| RF Amplifier | 155 V | 6000 | 8400 | — | 8.7 mA |
Datasheets
Datasheet: UCC85.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
0 results