FSSCSR1T942MM2AW-AJ

Overview

The FSSCSR1T942MM2AW-AJ is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for signal conditioning applications. It operates at a center frequency of 942 MHz with a specified insertion loss of 2 dB. The component utilizes an SMD/SMT termination type and is housed in the SMD1109-5P package. It supports board mount installation and functions within a maximum operating temperature range of +85°C. This device belongs to the FSSC series and is classified under signal conditioning filters.

Feature Summary

• High attenuation performance for effective signal filtering
• Small size package design suitable for compact electronics
• High reliability ensured through hermetic sealing technology

Applications

• Cellular communication systems
• LTE network infrastructure
• WCDMA radio frequency modules

Procurement Notes

Verify component authenticity against official Taiyo Yuden documentation before integration. Confirm that the specific suffix matches project requirements as packaging variations may exist. Ensure environmental compliance data aligns with target market regulations. Cross-reference datasheet specifications with actual received units to validate electrical parameters and physical dimensions prior to assembly.

Selection Notes

Select this component when a 942 MHz SAW filter is required for cellular or LTE applications. Consider the 2 dB insertion loss and SMD1109-5P package constraints during PCB layout. Evaluate thermal limits against the +85°C maximum operating temperature. Compare against other FSSC series variants if different frequencies or package sizes are needed for the specific RF front-end design.

Part Context

This part belongs to the Taiyo Yuden FSSC series of SAW filters, which are engineered for high-reliability signal conditioning in mobile communications. The series emphasizes low insertion loss and small form factors. The FSSCSR1T942MM2AW-AJ specifically targets the 942 MHz band, serving as a critical component for filtering signals in wireless transmission and reception paths within modern cellular devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with alternative components by matching the 942 MHz center frequency, 2 dB insertion loss, and SMD1109-5P package dimensions. Consult Taiyo Yuden technical support for direct equivalents within the FSSC family.