CHNR5040-151M-00000

Fixed Inductors Overview

The CHNR5040-151M-00000 is a fixed shielded wirewound inductor manufactured by Chipsen. It features a nominal inductance of 150 µH and a maximum DC resistance of 728 mΩ. The component supports a saturation current of 600 mA and an RMS current rating of 450 mA. Designed for surface-mount applications, it utilizes a non-standard package configuration suitable for compact electronic circuits requiring reliable magnetic shielding and stable performance under varying load conditions.

Fixed Inductors Feature Summary

• Shielded wirewound construction for enhanced magnetic containment
• Fixed inductance value optimized for specific filtering requirements
• Surface-mount design facilitating automated assembly processes

Fixed Inductors Applications

• Power supply output filtering
• DC-DC converter energy storage
• Signal line noise suppression

Fixed Inductors Procurement Notes

Verify the exact electrical parameters against the official Chipsen datasheet before integration. Confirm that the package dimensions and terminal configurations match the target PCB footprint. Ensure the selected variant meets the required thermal and current handling specifications for the intended application environment to guarantee long-term reliability.

Fixed Inductors Selection Notes

Select this component when a 150 µH inductance value is required with moderate current handling capabilities. Consider the 728 mΩ DC resistance impact on efficiency. Evaluate the physical size constraints against the available board space. Compare alternative packages if higher current ratings or different inductance tolerances are necessary for the specific circuit design.

Fixed Inductors Part Context

This part belongs to the CHNR series of fixed inductors from Chipsen, which includes various models such as CHNR5040-680M-00000 and CHNR5040-101M-00000. These components are generally used in low-frequency transformer and choke coil applications. The series is designed for use in personal computers, digital cameras, and high-power LED systems, providing reliable passive components for consumer electronics.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers for CHNR5040-151M-00000 are not available in the provided documentation. Cross-referencing with similar Shielded Wirewound Inductors from other manufacturers requires careful verification of inductance, current ratings, and physical dimensions.