NTL12-001L

Inrush Current Limiters (ICL) Overview

The YAGEO NTL12-001L is a Negative Temperature Coefficient (NTC) thermistor designed as an inrush current limiter. It features a nominal resistance of 1 Ohm with a tolerance of ±15%. The component supports a maximum steady-state current of 12 A and has a physical diameter of 20 mm. It utilizes radial leads for PCB mounting and operates within a temperature range of -40°C to +170°C.

Inrush Current Limiters (ICL) Feature Summary

• Effectively restrains electrical surge currents during system startup
• Maintains low power loss under stable operating conditions
• Provides wide over-current control range with fast thermal response

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Transformer protection circuits
• Motor drive systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix 'L' against the manufacturer's datasheet to confirm lead material and plating specifications. Ensure the selected variant matches the required axial or radial configuration for your PCB layout. Cross-reference the RoHS compliance status with the latest environmental declaration provided by YAGEO before finalizing procurement orders.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the 1 Ohm resistance value required for the target inrush current limitation. Confirm that the 12 A current rating exceeds the peak operational demands of the application. Evaluate the 20 mm body size to ensure adequate spacing for thermal dissipation and mechanical clearance on the printed circuit board.

Inrush Current Limiters (ICL) Part Context

This part belongs to the NT series of inrush current limiters from YAGEO. These components are specialized NTC thermistors engineered to protect electronic equipment from high initial charging currents. The series is widely used in industrial and consumer electronics where reliable surge suppression is critical for component longevity.

Inrush Current Limiters (ICL) Replacement Considerations

Publicly confirmed substitute part numbers for the NTL12-001L are not available in the provided documentation. Users should consult official YAGEO channels for direct equivalents or cross-reference similar 1 Ohm, 12 A NTC devices from other manufacturers if necessary.