CIH05T18NJNC

Fixed Inductors Overview

The CIH05T18NJNC is an unshielded multilayer inductor from the Samsung Electro-Mechanics CIH05T series, designed for surface-mount applications. It features a ceramic core and offers an inductance of 18 nH with a tolerance of ±5%. The component supports a maximum DC current of 250 mA and has a maximum DC resistance of 650 mΩ. Operating within a temperature range of -55°C to 125°C, it utilizes a 0402 (1005 metric) package measuring 1.00mm x 0.50mm.

Fixed Inductors Feature Summary

• Monolithic multilayer construction ensures high reliability and structural integrity.
• Optimized for high-frequency performance with low specific resistivity and high Q factor.
• RoHS compliant lead-free soldering capability for environmental safety.

Fixed Inductors Applications

• Mobile communication systems
• High-frequency noise suppression
• Impedance matching circuits

Fixed Inductors Procurement Notes

Verify component availability status prior to ordering, as this part may be discontinued or subject to end-of-life notices. Confirm that substitute components meet identical electrical specifications and physical dimensions. Ensure compliance with RoHS3 standards and check for any product change notifications affecting manufacturing or sourcing channels.

Fixed Inductors Selection Notes

Select this component for designs requiring precise 18 nH inductance in compact spaces. Consider the 250 mA current rating and 650 mΩ resistance for power handling requirements. The unshielded design suits applications where magnetic interference is manageable. Verify footprint compatibility with standard 0402 land patterns during PCB layout.

Fixed Inductors Part Context

This inductor belongs to the CIH05T series, which specializes in high-frequency chip inductors. The series is characterized by its ability to operate effectively above 100 MHz. Samsung Electro-Mechanics produces these components using advanced multilayer technology to achieve consistent performance in mobile and RF applications.

Fixed Inductors Replacement Considerations

Direct substitutes include AIMC-0402-8N2S-T from Abracon LLC and 744784082A from Würth Elektronik. Verify that replacement parts match the 18 nH inductance value and 0402 package size. Check current ratings and DC resistance limits to ensure circuit functionality remains unaffected.

Fixed Inductors FAQ

What is the self-resonant frequency of the CIH05T18NJNC?

Specific self-resonant frequency data is not provided in the available documentation for this exact part number; however, the series is designed for operation above 100 MHz.

Is the CIH05T18NJNC shielded?

No, the CIH05T18NJNC is an unshielded multilayer inductor.