ECC81 datasheet by Unknown Manufacturer.
| Part number | ECC81 |
|---|---|
| Datasheet | ECC81_ETC.pdf |
| File Size | 610.31 KB |
| Manufacturer | Unknown Manufacturer |
| Description | Double Triode |
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"Ei-RC" - Electronic tubes factory Data Sheet Page 1 of 4 ECC81/12AT7 .. Double Triode Quick reference data Anode current Ia=10mA Transcoductance S=5,5mA/V Amplification µ=60 Heating Heating is indirect by AC od DC, with serial or parallel supply. Please note that, in case of serial supply, a current limiting device must be inserted in the heater circuit for limiting the current when switching on.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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ECC81 | A. F. DOUBLE TRIODE | JJ |
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ECC81 | Double Triode | Ei-RC |
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ECC81 | Double Triode 1955 | Philips |
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ECC81 | Steile Doppeltriode | RFT |
|
ECC81 | R.F. Double Triode 1969 | Philips |
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| Part Number | Description |
|---|---|
| ECC84 | VHF Double Triode |
| ECC86 | AMPEREX TUBE TYPE |
| ECC88 | Amperex Tube |
| ECC189 | Double Triode |
| ECC40 | Double Triode |
