EPCOS / TDK S30 & S36 NTC ICL Thermistors

Introduction

The EPCOS / TDK S30 and S36 NTC ICL Thermistors are specialized components designed to manage inrush currents in various electronic applications. With their robust construction and reliable performance, these thermistors are essential for ensuring the longevity and efficiency of electronic devices.

Part Description

EPCOS / TDK S30 and S36 NTC ICL Thermistors are NTC inrush current limiters (ICLs) that feature a UL 94 V-0 flame-retardant coating. These thermistors come with resistance values ranging from 2Ω to 20Ω and current ratings from 10A to 30A. The S30 series has a diameter of 33mm, while the S36 series measures 39mm. They are designed to provide highly stable electrical characteristics and operate effectively across a wide temperature range of -55°C to +170°C. Their construction includes tinned copper wire and a clear marking of the manufacturer's logo, resistance value, and data code.

Applications

• Inrush current limiting
• Switch-mode power supplies
• Soft-start motors

Industries

• Consumer electronics
• Automotive
• Industrial automation
• Renewable energy systems
• Home appliances

Usage Ideas

1. Power Supply Design: Integrate the S30 or S36 thermistor into a switch-mode power supply circuit to prevent damage from inrush currents during startup.
2. Motor Control Systems: Use these thermistors in soft-start motor applications to gradually ramp up the motor's power, reducing mechanical stress and extending the motor's lifespan.
3. Renewable Energy Inverters: Implement the thermistors in solar inverter designs to manage inrush currents when connecting to the grid, ensuring safe and efficient operation.

Conclusion

The EPCOS / TDK S30 and S36 NTC ICL Thermistors are vital components for managing inrush currents in various applications. Their reliable performance, wide operating temperature range, and robust design make them suitable for a multitude of industries, from consumer electronics to renewable energy. By incorporating these thermistors into your projects, you can enhance the safety and efficiency of your electronic devices.