FI212P089208-T

RF Multiplexers Overview

The FI212P089208-T is a surface-mount SAW diplexer manufactured by Taiyo Yuden. It operates within two distinct frequency bands: 824 MHz to 960 MHz and 1.71 GHz to 2.17 GHz. The component provides an insertion loss of 0.27 dB at a nominal impedance of 50 Ohms. It is housed in a compact 2012 metric package, measuring approximately 2.15 mm in length, 1.4 mm in width, and 1 mm in maximum thickness. This device is designed for signal conditioning applications requiring precise frequency separation.

RF Multiplexers Feature Summary

• Dual-band frequency operation supporting low and high RF ranges
• Low insertion loss for efficient signal transmission
• Compact surface-mount packaging for space-constrained designs
• Stable temperature characteristics for reliable performance

RF Multiplexers Applications

• Mobile communication devices
• Wireless infrastructure equipment
• RF signal filtering systems

RF Multiplexers Procurement Notes

Verify current availability status as this component may be marked as Not For New Designs. Confirm that the specific frequency bands and impedance requirements align with your system design before procurement. Check for official replacement recommendations from the manufacturer if new production is restricted.

RF Multiplexers Selection Notes

Select this component when dual-band SAW filtering is required for mobile or wireless applications. Ensure the operating environment supports the specified temperature range. Verify that the 50 Ohm impedance matches the surrounding circuitry to minimize signal reflection and maintain optimal performance.

RF Multiplexers Part Context

This part belongs to Taiyo Yuden's FI series of ceramic filters and multiplexers. These components are engineered for high-frequency applications, offering stable performance across varying temperatures. The series supports various frequency ranges from MHz to GHz, catering to modern wireless communication standards.

RF Multiplexers Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided documentation. Consult Taiyo Yuden directly for approved alternatives if this component is no longer available for new designs.