Electrostatic discharge (ESD) can irreparably damage sensitive electronic components and cause high costs. Even very small voltages that are not noticeable to humans can destroy microchips or circuit boards. To reliably protect electronic components during manufacturing, storage, and delivery, various thermoformed parts with ESD protection are used.
Sarah Guaglianone
Updated on June 2, 2026
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Electrostatic discharge (ESD) refers to the sudden flow of electricity between two differently charged objects. This discharge can occur due to friction, movement, or contact. Particularly at risk are:
Even voltages of just a few volts can cause damage.
The danger of ESD lies in the fact that damage is often invisible. This leads to problems such as:
The consequences include production downtime, complaints, and high quality assurance costs. Therefore, it is essential to equip sensitive electronic components in manufacturing with ESD protection.
Effective ESD protection is always based on a holistic concept:
Various solutions are used here:
ESD transport packaging protects sensitive electronic components from electrostatic discharge during storage and shipping. Includes bags, foams, or boxes with antistatic or conductive properties, ensuring safe delivery without damage.
Electronic or ESD housings provide a safe environment for sensitive components. They prevent electrostatic charging and also protect against mechanical stress, dust, and moisture. That's essential for long-term functional reliability.
ESD containers are used for storage and internal transport of electronic components. Made of conductive plastics and often compatible with standardized logistics systems like KLTs or Euro containers, enabling efficient and safe handling.
ESD trays are specially shaped carriers that hold components precisely in place while protecting them from electrostatic discharge. Ideal for automated processes due to precise positioning and easy handling. Their stackability ensures efficient use of space.
ESD protection is ensured through material composition:
The basis is modified thermoplastics. Common materials include:
Areas of application for plastic parts with ESD protection | Typical components that require plastic parts with ESD protection |
|---|---|
Electronics manufacturing | Semiconductors, printed circuit boards |
Automotive | Control units, sensors |
Medical and laboratory technology | Diagnostic chips, modules |
Thermoformed parts made of plastic are characterized by high stability and resistance. They are designed for long-term use in production and logistics and withstand even demanding conditions. ESD-resistant thermoformed parts are resistant to:
Thermoformed parts can be precisely tailored to the geometry and requirements of the respective components. This ensures optimal protection and secure positioning. They offer:
Through their well-designed construction, thermoformed parts enable efficient handling along the entire value chain – from production to transport. ESD trays, for example, are ergonomically designed and can be equipped with integrated handles that enable easy gripping and transport.
ESD thermoformed parts are a more sustainable option compared to disposable packaging, as they can be designed as reusable packaging. This reduces waste and the need for disposable materials such as cardboard or foam.
Additionally, thermoformed parts in ESD versions can be recycled at the end of their lifecycle to further improve resource efficiency.
Effective ESD protection is crucial for the reliability of electronic components. While grounding and protective clothing are important, the right packaging or housing also plays a key role.
ESD stands for electrostatic discharge: This is a sudden flow of electricity between two differently charged objects.