FAR-F6KA-1G5754-L4AB-Z

Overview

The FAR-F6KA-1G5754-L4AB-Z is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for GPS applications. It operates at a center frequency of 1.575 GHz with a bandwidth of 2 MHz. The component features ultra-low insertion loss of 0.44 dB and is housed in a compact 5-SMD, no-lead package measuring 1.4 mm x 1.0 mm x 0.5 mm.

Feature Summary

• Ultra-low insertion loss design for high signal integrity
• Compact surface-mount footprint suitable for space-constrained layouts
• Optimized for Global Positioning System signal filtering

Applications

• GPS receiver front-end modules
• Satellite navigation systems
• GNSS positioning devices

Procurement Notes

Verify the specific suffix 'L4AB' to distinguish this ultra-low loss variant from other series members like L4AJ. Confirm RoHS3 compliance and moisture sensitivity level requirements during integration. Ensure the ordering part number matches the exact electrical specifications required for the target GPS application design.

Selection Notes

Select this component when minimal signal attenuation is critical for GPS reception sensitivity. Compare against standard SAW filters if higher insertion loss is acceptable for cost reduction. Verify that the 1.4x1.0mm package dimensions fit within the available PCB real estate constraints.

Part Context

This device belongs to the F6 series of SAW filters from Taiyo Yuden. It serves as a specialized variant within the product line, distinguished by its ultra-low loss characteristics compared to standard models. The component supports modern miniaturization trends in mobile and portable navigation hardware.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.