Tennessee Industrial Electronics - fanucworld.com - offers a wide range of FANUC Servo PCBs. Our FANUC Servo PCB inventory includes A20B-00, A20B-10, and A16B-12 product lines. New or refurbished FANUC Servo PCBs come with a 1-Year Warranty. Save more with our core exchange program. We also offer FANUC Servo PCB repair. All Servo PCBs are thoroughly inspected and tested by certified repair technicians. Satisfaction is Guaranteed.