FSSCSR1T1G58M2AT-AJ

Overview

The FSSCSR1T1G58M2AT-AJ is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for communication applications. It operates at a center frequency of 1.58 GHz and utilizes an SMD/SMT mounting style with a compact 1.1x0.9x0.5mm package profile. The device supports board mount installation and functions within a maximum operating temperature of +85°C. This component belongs to the FSSC series, providing signal conditioning capabilities suitable for modern wireless standards.

Feature Summary

• Compact low-profile surface acoustic wave design
• Optimized for LTE and 5G NR communication bands
• Supports Bluetooth and Wi-Fi signal filtering

Applications

• LTE mobile devices
• 5G New Radio terminals
• Bluetooth enabled hardware
• Wi-Fi routers and access points

Procurement Notes

Verify the specific ordering suffix against official Taiyo Yuden documentation to ensure correct packaging and variant selection. Confirm that the requested part number matches the exact electrical specifications required for the target application circuit. Cross-reference the manufacturer's latest datasheet to validate current production status and compliance certifications before finalizing procurement orders.

Selection Notes

Select this component when designing circuits requiring precise filtering at 1.58 GHz for GPS or cellular uplink paths. Ensure the PCB layout accommodates the specified 1.1x0.9x0.5mm footprint and thermal requirements. Consider the maximum operating temperature limit of +85°C during system integration to maintain reliability under varying environmental conditions.

Part Context

This SAW filter is part of the FSSC series from Taiyo Yuden, which covers a broad frequency range from 617MHz to 8.25GHz. The series is engineered for compactness and low profile, addressing the space constraints in modern portable electronics. It serves as a critical passive component for maintaining signal integrity in multi-standard wireless devices.

Replacement Considerations

The previous part number for this component is F6QA1G585M2AT. Verify pin compatibility and electrical parameters when substituting. No other public substitute part numbers are confirmed.