ESD in automotive

A modern car contains dozens to hundreds of electronic control units. As vehicles become more digital, electrified and connected, ESD protection in manufacturing grows in importance.

Why is ESD so important in automotive?

An ESD fault in a control unit may only appear months later in the vehicle – with a safety risk and expensive recalls.

Risks of electrostatic discharge

Immediate failure or latent damage that shortens lifespan and fails later.

Where does ESD arise?

In assembly, handling of control units, worker movement and transport in unsuitable packaging.

ESD equipment in automotive

EPA workstations with floors, shoes, wrist straps, ESD packaging and measuring instruments.

Standards and requirements

Besides ČSN EN 61340-5-1, the strict requirements of car manufacturers (IATF 16949) often apply.

ESD and electric vehicles

Power electronics, battery management and sensors make ESD protection even more important in EVs.

Common mistakes

Inadequate grounding, unsuitable packaging and lack of control. More in how an ESD audit works.

Conclusion

In automotive, ESD protection is a matter of safety and quality. Find more guides in the ESD Guide.