F6QA1G585M2AT-J

Overview

The F6QA1G585M2AT-J is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for signal conditioning in RF applications. It operates at a center frequency of 1.585 GHz with a bandwidth of 40 MHz and an insertion loss of 1.2 dB. The component features a 50 Ohm impedance and utilizes a 5-SMD, no-lead package measuring 1.10 mm x 0.90 mm x 0.50 mm. It supports board mounting and functions within a temperature range of -30°C to +85°C.

Feature Summary

• Optimized for GPS RF signal filtering applications
• Compact surface-mount design suitable for space-constrained PCBs
• Low insertion loss characteristics for efficient signal transmission

Applications

• GPS receiver front-end modules
• Global navigation satellite system (GNSS) devices
• Mobile communication equipment requiring L-band filtering

Procurement Notes

Verify the specific suffix and manufacturer documentation to confirm current production status and RoHS compliance details. Check for official product change notifications or end-of-life notices prior to finalizing procurement plans. Ensure compatibility with standard SMD reflow processes and verify that the 5-SMD footprint matches the target design layout requirements.

Selection Notes

Select this component when a SAW filter with a 1.585 GHz center frequency and 40 MHz bandwidth is required for GPS applications. Consider the 1.2 dB insertion loss and 50 Ohm impedance specifications against system link budget requirements. Evaluate the small 1.10 mm x 0.90 mm package size for integration into compact mobile or portable electronic designs where minimal PCB area is critical.

Part Context

This part belongs to the F6 series of SAW filters from Taiyo Yuden, which are engineered for high-frequency signal processing. The device serves as a critical passive component in radio frequency front-ends, specifically targeting the L-band spectrum used in global positioning systems. Its construction focuses on providing stable filtering performance in a miniature form factor.

Replacement Considerations

Consult official Taiyo Yuden documentation for verified substitute part numbers. Cross-reference technical parameters such as center frequency, bandwidth, and package dimensions to ensure functional equivalence in existing designs.