ECC82

"Ei-RC" - Electronic tubes factory Data Sheet Page 1 of 4 ECC82/12AU7 ECC82 is A.F. Double Triode Quick reference data Anode current Ia=10,5mA Transcoductance S=2,2mA/V Amplification µ=17 www.DataSheet.net/ Heating Heating is indirect by AC od DC, with serial or parallel supply. Heater voltage Heater current pins Vf If 6,3 300 9-(4+5) 12,6 150 4-5 (V) (mA) Telephone: FAX: Postal address: Electronic mail: Web site: +381 18 550 741 +381 18 550 806 Bul. Sv. Cara Konstantina 80-86, 18000 Nis, Yugoslavia [email protected] http://www.eierc.com/rc/default.htm Datasheet pdf - http://www.DataSheet4U.co.kr/ "Ei-RC" - Electronic tubes factory Data Sheet Page 2 of 4 ECC82/12AU7 Dimensions and connections Base: Noval www.DataSheet.net/ Typical characteristics and operating conditions Anode voltage Grid voltage Anode current Transconductance Amplification Internal resistance Telephone: FAX: Postal address: Electronic mail: Web site: Va Vg Ia S µ Ri 100 0 11,8 3,1 19,5 6,25 250 -8,5 10,5 17 7,7 (kΩ) (V) (V) (mA) 2,2 (mA/V) +381 18 550 741 +381 18 550 806 Bul. Sv. Cara Konstantina 80-86, 18000 Nis, Yugoslavia [email protected] http://www.eierc.com/rc/default.htm Datasheet pdf - http://www.DataSheet4U.co.kr/ "Ei-RC" - Electronic tubes factory Data Sheet Page 3 of 4 ECC82/12AU7 Limiting - maximal values (design center rating system) Anode voltage Anode dissipation Cathode current Grid voltage Grid voltage, peak Grid resistor (automatic bias) Cathode to heater voltage Catho...