SL2216006

Inrush Current Limiters (ICL) Overview

The Vishay Ametherm SL2216006 is a Negative Temperature Coefficient (NTC) thermistor designed as an inrush current limiter. It features a nominal resistance of 16 Ohms with a tolerance of 20%. The component supports a maximum steady-state current of 6 Amperes and has a body diameter of 22 mm. It utilizes through-hole technology for PCB mounting.

Inrush Current Limiters (ICL) Feature Summary

• Functions as an NTC thermistor to limit initial surge currents during power-up
• Provides radial leaded construction for reliable through-hole PCB integration
• Designed for high-reliability protection in electronic instrumentation

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Electronic instrumentation circuits
• Harsh environment monitoring systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific datasheet version for thermal characteristics and energy absorption ratings. Confirm that the 16 Ohm resistance value aligns with the target circuit's inrush requirements. Ensure the 6A current rating exceeds the peak operational load. Check RoHS compliance status if required by project specifications.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 16 Ohm initial resistance is required to suppress startup surges. The 22 mm diameter indicates a higher energy handling capacity compared to smaller variants. Ensure the application voltage does not exceed the rated limits for the specific AC or DC configuration.

Inrush Current Limiters (ICL) Part Context

This part belongs to the SL22 series of inrush current limiters from Vishay Ametherm. The series is engineered for robust performance in demanding applications, including oil and gas drilling instrumentation where components must withstand extreme temperatures, pressure, and vibration without maintenance.

Inrush Current Limiters (ICL) Replacement Considerations

Cross-reference with other SL22 series parts such as SL2216005 for similar form factors. Verify that substitute components match the 16 Ohm resistance and 6A current rating to maintain circuit protection integrity.