Specification Brand : Anncus BulletPoint1 : Type: Logic ICs BulletPoint2 : Condition: New BulletPoint3 : Model number: IRF610 BulletPoint4 : Application: Other ItemName : Anncus Dawn of Electronic Tube Factory Treasures Tube 2A3C Generation 2A3-Z Manufacturers Direct ItemTypeKeyword : abrasive-grinding-discs Manufacturer : Anncus PartNumber : ACS-41FA3A62916AFEE2845CFAA6C52ADE01 ProductDescription : Name: Treasures 2A3C 2A3 Category: power tube Model: 2A3-Z | 2A3 Direct heating cathode in the power of the double transistor for AB1, A1 class amplifier. Filament heating Uf.............................. 2.5 V If.............................. 2.5 A Limit rating Anode voltage.............................. 300 V Anode dissipation power.............................. 15 W Grid resistance Self bias voltage.............................. 0.5 M Fixed bias.............................. 0.05 M Pole capacitance Input capacitance.............................. 7.5 PF Output capacitance.............................. 16.5 PF Cross road capacity.............................. 5.5 PF Static parameter Ua.............................. 300 V -Ug.............................. 45 V Ia.............................. 60 mA Gm.............................. 5.25 mA/V Ri.............................. 0.8 K Mu.............................. Four point two Pout.............................. 3.5 W Recommended working status (reference value) Single class A1 amplifier (fixed bias) Ua..................... 250 V -Ug........................ 45 V RL........................ 2.5 K Ia (0)..................... 60 mA Gm........................ 5.25 Ma/V Ri........................ 0.8 K Mu........................ Four point two Pout........................ 3.5 W Dtot........................ 5% Class AB1 push-pull amplifier Fixed bias Ua............... 300300 V -Ug............... 62 Rk=780 V RL............... 35 K G (PK)......... 87110 V Ia (0)............ 8080 mA Ia (max.sig)... 140100 mA Pout............... 1510 W Dtot............... 2.55% Item specifics: Type: Logic ICs Condition: New ProductSiteLaunchDate : 2023-03-09T20:02:37.747Z