CIH05T22NJNC

Fixed Inductors Overview

The Samsung Electro-Mechanics CIH05T22NJNC is a fixed multilayer inductor designed for surface-mount applications. It features an unshielded construction with a nominal inductance of 22 nH and a tolerance of ±5%. The component operates within a frequency range tested at 100 MHz, offering a Q value of 12 at this frequency and a self-resonant frequency of 1.6 GHz. It supports a maximum DC current of 250 mA while maintaining a maximum DC resistance of 800 mOhm. The device is housed in a compact 0402 (1005 Metric) package, measuring 1.00 mm in length and 0.50 mm in width. It functions reliably across a temperature range of -55°C to +125°C.

Fixed Inductors Feature Summary

• Unshielded multilayer chip inductor design suitable for high-frequency signal processing.
• Compact 0402 footprint optimized for dense surface-mount circuit board layouts.
• High self-resonant frequency capability ensuring stable performance in RF circuits.

Fixed Inductors Applications

• RF filter networks
• DC-DC converter output filtering
• Signal line impedance matching

Fixed Inductors Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration. Confirm RoHS compliance status prior to integration. Check for active obsolescence notices or product change notifications that may affect long-term availability. Ensure the selected variant matches the required current rating and inductance tolerance for the target application.

Fixed Inductors Selection Notes

Select this component when space constraints require a 0402 package size. Consider the 250 mA current limit and 800 mOhm resistance for power efficiency requirements. Evaluate the 1.6 GHz self-resonant frequency against the operating bandwidth. Compare thermal stability needs against the -55°C to +125°C operational range.

Fixed Inductors Part Context

This part belongs to the CIH series of chip inductors from Samsung Electro-Mechanics. The series focuses on providing reliable passive components for consumer electronics and industrial applications. The CIH05T22NJNC specifically addresses the need for small form-factor inductors with precise inductance values for modern miniaturized devices.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult manufacturer channels for direct equivalents if this discontinued item is required.