The EPCOS (TDK) S236/20/M51 is a surge arrester designed to protect sensitive electronic equipment from transient voltage surges caused by lightning strikes, switching transients, or electrostatic discharge. It provides a low-impedance path to ground for surge currents, limiting the voltage across protected components.

Applications

• Power supply protection
• Telecommunications equipment protection
• Industrial control systems
• Security and alarm systems
• Renewable energy installations (solar, wind)

Features

• High surge current capability: Designed to withstand high surge currents without failure.
• Fast response time: Reacts quickly to voltage surges, clamping the voltage to a safe level.
• Low clamping voltage: Provides a low clamping voltage to protect sensitive components from overvoltage stress.
• Compact size: Space-saving design for easy integration into various electronic devices.
• RoHS compliant: Environmentally friendly, compliant with RoHS regulations.

Benefits

• Protection against equipment damage: Prevents damage to electronic equipment caused by voltage surges.
• Improved system reliability: Ensures continuous operation of electronic systems, even during electrical disturbances.
• Reduced downtime: Minimizes downtime and repair costs associated with surge-related failures.
• Enhanced safety: Protects users from electrical hazards caused by voltage surges.
• Extended equipment lifespan: Prolongs the lifespan of electronic equipment by protecting it from overvoltage stress.

The EPCOS (TDK) S236 series surge arresters are widely used in various industrial and commercial applications where reliable surge protection is essential. The '20' likely indicates a specific voltage rating or clamping voltage characteristic. The 'M51' might denote a specific manufacturing variation or termination style.

Technical Specifications (General, consult datasheet for precise values):

• Maximum Surge Current (Imax): Consult the specific product datasheet.
• Clamping Voltage: Consult the specific product datasheet.
• Operating Temperature Range: Typically -40°C to +85°C
• Compliance Standards: IEC 61643-11, UL 1449 (check the specific model datasheet for confirmed compliances).