According to IPC-A-610, what must wire insulation meet during assembly?

Wire insulation must not be damaged during soldering and must meet voltage rating requirements to ensure the safety and reliability of the electrical assembly. Damage to the insulation can compromise the integrity of the electrical connections, leading to short circuits, arcs, or even failures in the electronic device. Additionally, the insulation must meet specific voltage rating requirements to ensure that it can safely handle the electrical currents without breaking down. This is crucial for preventing any electrical hazards and ensuring the performance of the equipment throughout its intended lifespan.

The focus on functionality and safety reflects the core principles laid out by IPC-A-610, which emphasizes the importance of durable and reliable manufacturing practices in electronic assembly. This standard prioritizes proper insulation integrity and performance over aesthetics or recyclability, which are not essential in terms of maintaining the operational quality of electronic assemblies.