The FANUC A16B-1212-021 Printed Circuit Board Assembly is a FANUC-manufactured PCB module identified by part number A16B-1212-021. As a printed circuit board assembly, it combines a substrate board with assembled electronic components to form a discrete electronics module used in FANUC automation hardware. The listing also refers to it as BOARD PCB A16B1212021, confirming its identity as a circuit-board assembly within FANUC's component ecosystem.
