RFLPF1005040A0T

Overview

The RFLPF1005040A0T is a low-pass RF filter manufactured by Walsin Technology Corporation. Designed for signal conditioning, this component operates at a frequency of 2.4 GHz with a nominal impedance of 50 Ohms. It features an insertion loss of 0.45 dB and utilizes SMD/SMT termination types. The device is housed in a compact 0402 (1005 metric) package suitable for board mounting. It functions within a temperature range of -40°C to +85°C and belongs to the RFLPF series.

Feature Summary

• Provides low-pass filtering for radio frequency signal conditioning applications
• Optimized for high-frequency operation at 2.4 GHz with minimal insertion loss
• Compact surface-mount design facilitates integration into space-constrained circuit boards

Applications

• Wireless communication systems requiring RF signal filtering
• Mobile device circuitry operating at 2.4 GHz frequencies
• General-purpose signal conditioning in electronic devices

Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status via current datasheets. Ensure compatibility with existing PCB footprint specifications for the 0402 package. Check for any recent revisions to the technical documentation that may affect performance parameters or handling instructions prior to procurement.

Selection Notes

Select this component when a low-pass filter is required for 2.4 GHz applications with strict size constraints. The 50 Ohm impedance matches standard RF transmission lines. Consider the -40°C to +85°C operating range for environmental suitability. Evaluate the 0.45 dB insertion loss against system sensitivity requirements. Ensure the SMD/SMT package type aligns with automated assembly processes.

Part Context

This part belongs to the RFLPF series from Walsin Technology Corporation, focusing on passive RF components. It serves as a specialized solution for filtering unwanted high-frequency noise while passing desired signals. The 0402 package size reflects industry trends toward miniaturization in consumer electronics and telecommunications hardware.

Replacement Considerations

Consult official Walsin documentation for verified substitute part numbers. Cross-reference impedance, frequency range, and package dimensions when evaluating alternatives. Ensure replacement components meet identical electrical specifications and physical form factors for direct board compatibility.