RFLPF1005040F0T

Overview

The RFLPF1005040F0T is a surface-mount low-pass RF filter manufactured by Walsin Technology Corporation. It operates within a frequency range of 1.695GHz to 2.18GHz and features a 50-ohm impedance. The component exhibits a maximum insertion loss of 0.6dB and provides 20dB attenuation. Designed for compact applications, it utilizes a 0402 (1005 metric) package with four PCB pads.

Feature Summary

• Provides effective signal filtering in the radio frequency spectrum
• Maintains consistent 50-ohm system impedance matching
• Utilizes a compact surface-mount footprint for space-constrained designs

Applications

• Wireless communication modules
• RF front-end circuitry
• Signal conditioning in high-frequency systems

Procurement Notes

Verify the exact part number against official manufacturer documentation to ensure compatibility with specific design requirements. Confirm that the 0402 package dimensions and terminal configuration align with the intended PCB layout. Cross-reference technical specifications such as insertion loss and operating frequency range with current datasheets before finalizing procurement decisions.

Selection Notes

Select this component when a low-profile solution is required for RF signal integrity. The 0402 form factor supports dense board layouts. Ensure the application environment remains within the specified operational temperature limits. Validate that the 50-ohm impedance matches the surrounding circuit topology to prevent signal reflection issues during implementation.

Part Context

This component belongs to the RFLPF series of passive RF filters produced by Walsin Technology Corporation. The series focuses on providing reliable signal conditioning for modern electronic devices. These filters are engineered to meet industry standards for size and performance in compact wireless applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.