What is IEC 61340-5-1?

IEC 61340-5-1 is an international standard issued by the International Electrotechnical Commission (IEC) that pertains to the protection of electronic devices from electrostatic phenomena. It outlines the general requirements necessary to mitigate the risks associated with electrostatic discharge (ESD) that can damage sensitive electronic components and devices.

What is the latest version of IEC 61340 5-1?

The latest version of IEC 61340-5-1 is IEC 61340-5-1:2024, which was published on May 21, 2024. This edition is the third version of the standard, replacing the previous 2016 version.

Is IEC 61340 5-1 or ANSI ESD S20.20?

The IEC 61340-5-1 standard, published by the International Electrotechnical Commission (IEC), is applicable in international environments, particularly in Europe and other regions that adhere to IEC standards. It outlines the requirements for electrostatic control programs, including workplace design, personnel training, grounding systems, and ionization equipment.

On the other hand, ANSI/ESD S20.20 is a national standard developed by the ESD Association in the United States. It is widely applied in the electronic manufacturing industry across North America and globally, especially among companies supplying goods to the U.S. market.

Find out key diffences betweent IEC 61340 5-1 and ANSI ESD S20.20.

Which industries need to implement IEC 61340-5-1?

The IEC 61340-5-1 standard is primarily applicable to industries that require electrostatic discharge (ESD) protection in the handling and production of ESD-sensitive electronic devices.Specifically, it includes the following sectors:

• Electronics and Electrical Industry: Involves semiconductor and electronic component production
• Information Technology and Communications: Involves computer hardware and communication devices
• Automotive Industry: Contains many electronic parts, necessitating static control for safety.
• Aerospace: Requires strict static management due to high reliability needs.
• Consumer Electronics Manufacturing: Includes products like TVs and smartphones
• Medical Device Manufacturing: Devices are ESD-sensitive, making robust protection essential during production.

What are the key requirements outlined in IEC 61340-5-1?

IEC 61340-5-1 outlines key requirements in two main areas: administrative and technical.

Administrative Requirements Include:

1. Establishment of an ESD Control Program Plan: Organizations need to develop a comprehensive ESD control program to ensure effective protection of electronic equipment.
2. Training and Awareness Enhancement: Regular training for employees is necessary to raise awareness and improve skills related to ESD protection.
3. Qualificação do produto: Conduct product qualification to ensure that electronic products possess adequate electrostatic discharge (ESD) immunity.
4. Establishment of a Compliance Verification Plan: A compliance verification plan should be developed to validate the effectiveness and implementation of ESD control measures.

Technical Requirements Include:

1. Grounding/Equipotential Bonding Systems: Effective grounding and equipotential bonding systems must be established to prevent static charge accumulation.
2. Ligação à terra do pessoal: Proper static grounding techniques for personnel should be employed to minimize static electricity buildup while working.
3. Definition of Electrostatic Protected Areas (EPAs): Clearly define the boundaries of electrostatic protected areas，mark the devices and tools with right Símbolos ESD.
4. Embalagem: Appropriate anti-static packaging materials should be used to protect electronic products from ESD during transport and storage.
5. Identification: Clear identification of static protective equipment and areas is necessary to enhance visibility and compliance.

What complies with EN 61340-5-1?

Key aspects that comply with EN 61340-5-1 includes: ESD Protected Area (EPA), Personal Grounding, ESD Control Products, Training and Awareness, Monitoring and Maintenance, Documentation and Compliance, Environmental Controls and Handling Procedures.