EFCH1575TCB1

Overview

The EFCH1575TCB1 is a Surface Acoustic Wave (SAW) filter manufactured by Panasonic Electronic Components. Designed for GPS RF applications, it operates at a center frequency of 1.575GHz. The component features a low insertion loss of 1.15dB and utilizes a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm. It is RoHS compliant and lead-free.

Feature Summary

• Surface Acoustic Wave technology for precise signal filtering
• Optimized for Global Positioning System radio frequency applications
• Compact surface-mount design suitable for space-constrained electronics

Applications

• GPS receiver modules
• Satellite navigation systems
• Positioning devices

Procurement Notes

Verify the manufacturer part number against official Panasonic documentation to ensure authenticity. Confirm that the received components match the specified 4-SMD package and frequency requirements. Check for RoHS compliance markings on the packaging or datasheet to meet environmental standards. Validate electrical specifications against the latest public datasheet before integration.

Selection Notes

Select this component when a dedicated SAW filter is required for 1.575GHz GPS signals. Consider the 1.15dB insertion loss for system sensitivity analysis. Ensure the PCB layout accommodates the 2.00mm x 1.60mm footprint. Verify compatibility with automated surface-mount assembly processes due to the no-lead package type.

Part Context

This component belongs to the SAW filter category within Panasonic's electronic components portfolio. It serves as a specialized passive device for RF front-end stages in navigation hardware. The specific model targets the L1 band commonly used in civilian GPS receivers.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Panasonic channels for direct equivalents or updated series replacements.