FI168L259764-T

Overview

The FI168L259764-T is a low-pass RF filter manufactured by Taiyo Yuden, designed for surface-mount applications in the 0603 (1608 metric) package. It operates with a center frequency of 1.585 GHz and utilizes X5R dielectric characteristics. The component supports board mounting via SMD/SMT termination and functions within an operating temperature range of -55°C to +85°C. It complies with RoHS3 standards and carries an MSL rating of 1.

Feature Summary

• Provides low-pass filtering functionality for radio frequency signal conditioning
• Utilizes compact 0603 surface-mount packaging for space-constrained designs
• Constructed with X5R dielectric material for stable performance

Applications

• RF front-end modules requiring low-pass filtering
• Wireless communication devices operating near 1.585 GHz
• Mobile handset antenna matching networks

Procurement Notes

Verify current lifecycle status as components may be subject to discontinuation or design-in restrictions. Confirm RoHS3 compliance and MSL level requirements against specific manufacturing processes. Ensure the 0603 footprint matches the target PCB layout before finalizing procurement plans.

Selection Notes

Select this component when a low-pass filter centered at 1.585 GHz is required in a 0603 form factor. Consider the X5R dielectric properties and -55°C to +85°C operating range for environmental suitability. Verify impedance matching and insertion loss specifications against system requirements using the official datasheet.

Part Context

This part belongs to the FI series of RF filters from Taiyo Yuden, which are multilayer ceramic components. The series focuses on providing passive filtering solutions for wireless applications. The FI168L259764-T specifically addresses low-pass filtering needs within the compact 0603 package size common in modern electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative low-pass filters from the same manufacturer or other vendors only after verifying electrical compatibility and physical footprint alignment.