The S14K210E2K1 is a metal oxide varistor (MOV) manufactured by EPCOS (TDK). It is a voltage-dependent resistor designed to protect electronic devices from transient voltage surges caused by events such as lightning strikes, inductive load switching, and electrostatic discharge. The 'S14' indicates a 14mm disk size.

Applications

• Power supplies
• Consumer electronics
• Industrial equipment
• Lighting ballasts
• Surge protection modules

Features

• High surge current handling capability
• Fast response time
• Compact design
• RoHS compliant
• UL recognized

Benefits

• Provides effective protection against voltage transients
• Increases the reliability and longevity of electronic devices
• Minimizes downtime and repair expenses
• Contributes to the overall safety of electronic products

Additional Details

The S14K210E2K1 varistor has a varistor voltage of 330V DC and 210V RMS. The maximum surge current rating depends on the waveform and the number of applied pulses. The operating temperature range typically extends from -40°C to +85°C. The specific meaning of 'E2K1' might relate to lead configuration or packaging details; refer to the device datasheet for precise specifications. Proper selection of varistor voltage and surge current capacity is essential for effective overvoltage protection.