NTG04-011MF

Inrush Current Limiters (ICL) Overview

The NTG04-011MF is an NTC thermistor inrush current limiter manufactured by YAGEO. It features a nominal resistance of 11 Ohms with a tolerance of ±20%. The component supports a maximum steady-state current of 4 Amperes and has a physical diameter of 13mm (0.630 inches or 16.00mm). This through-hole device is designed to limit initial surge currents during power-up.

Inrush Current Limiters (ICL) Feature Summary

• Utilizes negative temperature coefficient technology for effective inrush current suppression
• Provides robust protection against high initial charging currents in electronic circuits
• Designed for reliable operation within standard industrial and commercial power applications

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Transformer primary side protection
• Capacitor bank charging circuits

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific package type and lead configuration against the official datasheet before integration. Confirm that the 11 Ohm resistance value aligns with the system's surge requirements. Ensure the 4A current rating exceeds the peak operating current. Check for any obsolescence notices as lifecycle status may vary.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 11 Ohm initial impedance is required to manage surge energy. The 4A rating defines the continuous current capacity. Consider the 13mm size for board layout constraints. Verify thermal dissipation capabilities in the final assembly environment to ensure long-term reliability under load conditions.

Inrush Current Limiters (ICL) Part Context

This part belongs to YAGEO's line of inrush current limiters, specifically utilizing NTC thermistor technology. These components are critical for protecting sensitive downstream electronics from the high transient currents generated when charging large capacitive loads or energizing transformers at startup.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for direct equivalents with matching 11 Ohm resistance and 4A current ratings.