The S07K510E2 is a metal oxide varistor (MOV) from EPCOS (TDK) designed to protect electronic circuits from transient voltage surges. It is part of the S series, known for its compact size and reliable performance in overvoltage protection applications. The 7mm disk diameter makes it suitable for applications where space is limited.

Applications:

• Power supplies
• Consumer electronics
• Industrial control systems
• Telecommunications equipment
• LED lighting

Features:

• Compact size (7mm disk diameter)
• High surge current capability
• Fast response time to transient overvoltages
• RoHS compliant
• UL recognized

Benefits:

• Provides effective protection against voltage surges, preventing damage to sensitive electronic components.
• Enhances the reliability and longevity of electronic devices and systems.
• Offers a cost-effective solution for overvoltage protection.
• Easy to integrate into existing circuit designs.
• Complies with international safety and environmental standards.

Additional Details:

The S07K510E2 varistor has a maximum allowable voltage of 510V. The 'E2' suffix denotes an epoxy coating, providing additional insulation and environmental protection. Varistors function as voltage-dependent resistors; their resistance decreases sharply when the voltage exceeds a specific threshold (clamping voltage), diverting surge current away from protected components. For detailed specifications, including surge current ratings, clamping voltage characteristics, and derating curves, please refer to the official EPCOS (TDK) datasheet.