Introduction to the PCBA Test Process

Overview to the PCBA Test Process that is performed after components are soldered to a PCB.

1. Overview

The printed circuit board assembly (PCBA) process typically consists of the following steps.

Typical PCBA Manufacturing Process

After the components have been soldered onto the PCB, a series of inspection and test processes are performed on the printed circuit board assembly (PCBA). The PCBA that is being tested is commonly referred to as the device under test or DUT. This typically includes the following steps.