FAR-F6KA-1G5754-L4AA-Z

Overview

The FAR-F6KA-1G5754-L4AA-Z is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for Global Positioning System (GPS) applications. It operates at a center frequency of 1.575 GHz with a bandwidth of 2 MHz. The component features an insertion loss of 0.9 dB and utilizes a 5-SMD, no-lead package with dimensions of 1.40 mm x 1.00 mm x 0.50 mm. It is classified as obsolete and not recommended for new designs.

Feature Summary

• Optimized for GPS signal processing at 1.575 GHz
• Compact 5-SMD surface mount footprint
• Low insertion loss characteristics

Applications

• GPS receiver modules
• Satellite navigation systems
• GNSS positioning devices

Procurement Notes

This component is officially designated as obsolete and not suitable for new designs. Procurement should focus on existing stock or verified replacement alternatives. Verify RoHS3 compliance status through official documentation before integration into legacy systems.

Selection Notes

Select this part only for maintenance or retrofit projects requiring exact 1.575 GHz SAW filtering in a 1410 package. Due to its obsolete status, evaluate long-term supply chain stability and consider modern equivalents if future production scalability is required.

Part Context

Part of the F6 series SAW filters from Taiyo Yuden, specifically engineered for L1 band GPS signals. The device provides high selectivity and compact form factor suitable for mobile and embedded navigation hardware.

Replacement Considerations

FAR-F6KA-1G5754-L4AJ-Z is documented as a parameter-equivalent alternative.