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ECC81, ECC81-Ei Datasheet - Ei-RC

ECC81 - Double Triode

"Ei-RC" - Electronic tubes factory ECC81/12AT7 ECC81 is R.F.

Double Triode Data Sheet Page 1 of 4 Quick reference data Anode current Ia=10mA Transcoductance S=5,5mA/V Amplification ยต=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.

Heater voltage Heater current pins Vf 6,3 12 (V) If 3

ECC81-Ei-RC.pdf

This datasheet PDF includes multiple part numbers: ECC81, ECC81-Ei. Please refer to the document for exact specifications by model.
ECC81 Datasheet Preview Page 2 ECC81 Datasheet Preview Page 3

Datasheet Details

Part number:

ECC81, ECC81-Ei

Manufacturer:

Ei-RC

File Size:

531.10 KB

Description:

Double triode.

Note:

This datasheet PDF includes multiple part numbers: ECC81, ECC81-Ei.
Please refer to the document for exact specifications by model.

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