CHNR4030-470M-00000

Fixed Inductors Overview

The CHNR4030-470M-00000 is a fixed wirewound inductor manufactured by Chipsen. It features a nonstandard surface-mount package and shielded construction to minimize electromagnetic interference. The component provides an inductance of 47 µH with a tolerance of ±20%. It supports a maximum DC current of 720 mA and exhibits a DC resistance of 579 mOhm. The device operates within a temperature range of -40°C to 125°C.

Fixed Inductors Feature Summary

• Shielded wirewound design for reduced electromagnetic interference
• Surface mount mounting type for automated assembly
• High thermal stability suitable for demanding environments

Fixed Inductors Applications

• Power supply circuits
• LED lighting systems
• General electronic filtering applications

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Chipsen documentation to ensure authenticity. Confirm that the nonstandard package dimensions align with your PCB footprint requirements. Check for RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when a 47 µH inductance value is required with a 720 mA current rating. Ensure the PCB layout accommodates the nonstandard surface-mount package size. Consider the 579 mOhm DC resistance impact on power efficiency. Verify that the operating temperature range meets the environmental conditions of the target application.

Fixed Inductors Part Context

This inductor belongs to the Chipsen CHNR series, which includes various fixed inductors such as the CHNR4030-330M-00000 and CHNR4030-820M-00000. These components are characterized by radial-lead drum-core designs and are often utilized in power management and signal processing contexts requiring stable magnetic performance.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers for this specific component are not available in the provided source data. Cross-reference with other Chipsen models like the CHNR4030-330M-00000 only if electrical parameters match the design requirements.