CIH10T27NJNC

Fixed Inductors Overview

The CIH10T27NJNC is a fixed multilayer chip inductor manufactured by Samsung Electro-Mechanics. It features an inductance of 27 nH with a tolerance of ±5%. The component has a maximum DC resistance (DCR) of 450 mΩ and a rated current of 500 mA. It operates within a temperature range of -55°C to 125°C. The package size is 0603 (1608 metric), measuring 1.60mm x 0.80mm. The self-resonant frequency is 1.4 GHz, and the Q value is 12 at 100 MHz. This unshielded surface-mount device is RoHS3 compliant.

Fixed Inductors Feature Summary

• Multilayer ceramic construction for stable high-frequency performance
• Unshielded design suitable for general-purpose filtering applications
• Compact 0603 footprint for space-constrained circuit board layouts

Fixed Inductors Applications

• RF signal filtering in communication modules
• Power supply noise suppression in portable devices
• Impedance matching networks in high-frequency circuits

Fixed Inductors Procurement Notes

This component is officially listed as End-of-Life (EOL) with a discontinuation notice dated June 1, 2020. Procurement should focus on verifying remaining stock from authorized distributors or exploring qualified replacement parts. Ensure that any available units are sourced from reputable suppliers to guarantee authenticity and proper storage conditions given the long-term availability status.

Fixed Inductors Selection Notes

Engineers selecting this part must account for its discontinued status when designing new products. The 27 nH inductance and 500 mA current rating define its electrical limits. Designers should verify that the 0603 package dimensions fit the PCB layout constraints. Consider thermal management requirements due to the 125°C upper operating limit and ensure the DCR specifications meet the power loss requirements of the target application circuit.

Fixed Inductors Part Context

The CIH10T27NJNC belongs to the CIH series of chip inductors produced by Samsung Electro-Mechanics. This manufacturer specializes in passive components, including MLCCs and inductors, for various electronic applications. The CIH series typically offers multilayer ceramic technology designed for surface-mount assembly, providing reliability for consumer electronics and industrial equipment requiring compact magnetic components.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the available documentation. Due to the EOL status, engineers should consult official replacement guides or contact Samsung Electro-Mechanics directly for recommended alternatives with compatible electrical parameters and package dimensions.