FI168P157525-T

RF Multiplexers Overview

The FI168P157525-T is a surface-mount RF diplexer manufactured by Taiyo Yuden, designed for precise frequency separation in wireless communication systems. It operates across two distinct bands: a low band ranging from 824MHz to 960MHz and a high band spanning 1.558GHz to 1.61GHz. The device utilizes multilayer ceramic technology housed in a compact 0603 (1608 Metric) package. Key electrical specifications include a minimum attenuation of 20.00dB in the low band and 13.00dB in the high band. This component supports efficient signal routing while maintaining isolation between frequency ranges.

RF Multiplexers Feature Summary

• Multilayer ceramic construction ensures stable performance in RF applications
• Dual-band operation separates low and high frequency signals effectively
• Compact 0603 surface mount package facilitates automated PCB assembly
• High attenuation characteristics provide necessary signal isolation

RF Multiplexers Applications

• GSM cellular module integration
• CDMA wireless communication devices
• GPS receiver front-end circuits
• Mobile phone RF transceiver units

RF Multiplexers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance status prior to procurement. Check current production status as the part may be subject to design restrictions. Ensure storage conditions meet moisture sensitivity level requirements. Validate package dimensions against PCB footprint specifications before ordering.

RF Multiplexers Selection Notes

Evaluate frequency band compatibility with target system requirements. Consider insertion loss and attenuation specifications for signal integrity. Assess physical size constraints within the electronic device layout. Verify thermal management capabilities for operating environments. Compare alternative components if this part is no longer recommended for new designs.

RF Multiplexers Part Context

This RF diplexer belongs to Taiyo Yuden's FI series of multilayer ceramic devices. The series focuses on providing reliable frequency separation solutions for mobile communications. The specific model addresses dual-band requirements common in modern wireless standards. Ceramic construction offers durability and consistent electrical properties across temperature variations.

RF Multiplexers Replacement Considerations

Taiyo Yuden indicates this part is not recommended for new designs. Consult official substitution lists for compatible alternatives. Verify electrical parameter equivalence before implementing any substitute component. Ensure mechanical footprint compatibility during replacement planning.