BUY PF312D https://www.utsource.net/itm/p/81960.html
Metal Alloy FilmResistors, 5Percent Tolerance Avallable in E24 Ohmic values
Description: The PF312D is an 8-pin DIP (dual in-line package) integrated circuit manufactured by Fujitsu. Features: Low power consumption High speed operation Low input offset voltage High input impedance Low noise Application: The PF312D is commonly used in audio amplifiers, power supplies, and other analog circuits. (For reference only)