FSSCSR1T1G84P2KD-AJ

Overview

The FSSCSR1T1G84P2KD-AJ is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for signal conditioning in communication systems. It operates at a center frequency of 1.842 GHz and features a 50-ohm impedance. The component utilizes an FBAR/SAW technology architecture, specifically configured as a receiver-type device. It is housed in a compact 1.1 mm x 0.9 mm x 0.5 mm SMD package with no leads, suitable for board mount applications. The device supports surface mount technology (SMD/SMT) termination types.

Feature Summary

• Utilizes FBAR/SAW technology for high-performance signal filtering
• Designed specifically for receiver applications in communication circuits
• Compact footprint optimized for space-constrained mobile devices

Applications

• Wireless communication modules requiring 1.842 GHz filtering
• Mobile phone receiver front-end circuits
• Signal conditioning in RF transceivers

Procurement Notes

Verify the specific suffix and manufacturer part number against official Taiyo Yuden documentation to ensure compatibility with design requirements. Confirm availability status through authorized distributors, as supply conditions may vary. Ensure that the selected variant matches the required package dimensions and electrical specifications for the intended application.

Selection Notes

Select this component when a compact SAW filter is required for 1.842 GHz receiver paths. Consider the 1.1x0.9x0.5mm package size for PCB layout constraints. Verify impedance matching and insertion loss characteristics against system requirements using the official datasheet. Ensure the device meets environmental operating temperature ranges specified for the target application.

Part Context

This part belongs to the FSSC series of SAW filters from Taiyo Yuden, which are engineered for modern communication standards. The series includes various frequency variants tailored for different bands. The FSSCSR1T1G84P2KD-AJ represents a specific configuration within this lineup, leveraging multilayer technology for miniaturization while maintaining signal integrity in dense electronic assemblies.

Replacement Considerations

The previous part number for this component was F6QG1G842P2KD. Designers transitioning from legacy designs should verify pinout and electrical parameter equivalence. Cross-referencing with the official replacement notice is recommended to ensure seamless integration without redesigning the surrounding circuitry.