Tube-number record
ECC70
0 archive entries
ECC70 is a tube type in the TubeDatabase archive (class: Subminiature Double Triode). Recorded specifications: brand Mullard, construction Dual triode, socket B8D / B8F, maximum plate voltage 165 V, and maximum plate dissipation 1.1 W. The archive does not yet hold a photographed example of this type.
BrandMullard
ClassSubminiature Double Triode
BaseB8D / B8F
Filament6.3 V @ 300 mA
Construction
Primary TypeDual triode
EnvelopeSubminiature
Sections2
Filament / Heater
Absolute Maximum Ratings
Plate Voltage165 V
Plate Dissipation1.1 W
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| each section | 100 V | 5400 | 6500 | 35 | 6.5 mA |
Application Notes
Direct soldered connections to leads must be at least 5mm from the seal. Any bending of leads must be at least 1.5mm from the seal. Adequate cooling via metal clip and heat sink is recommended.
Datasheets
Datasheet: ECC70.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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