RFLPF1005040A1T

Overview

The RFLPF1005040A1T is a low-pass filter manufactured by Walsin Technology Corporation, designed for signal conditioning applications. It operates at a frequency of 2.4 GHz with a nominal impedance of 50 Ohms. The component utilizes SMD/SMT termination and is housed in a compact 0402 (1005 metric) package. It supports board mounting and functions within an operating temperature range of -40°C to +85°C. Key electrical specifications include an insertion loss of 0.75 dB. This device belongs to the RFLPF series and is intended for RF filtering tasks.

Feature Summary

• Provides low-pass filtering characteristics for radio frequency signal conditioning
• Engineered for operation at 2.4 GHz ISM band frequencies
• Features a compact surface-mount design suitable for space-constrained layouts

Applications

• Wireless communication systems requiring 2.4 GHz filtering
• ISM band signal processing circuits
• RF front-end modules in consumer electronics

Procurement Notes

Verify the specific datasheet version and RoHS compliance details directly with Walsin Technology Corporation or authorized distributors before procurement. Confirm that the 0402 package dimensions and soldering profiles align with your manufacturing capabilities. Ensure the 50 Ohm impedance matches your system requirements. Check for any regional distribution restrictions or supply limitations that may affect availability.

Selection Notes

Select this component when a low-pass filter is required for 2.4 GHz applications with a 50 Ohm system impedance. The 0402 package size is suitable for high-density PCB designs. Consider the -40°C to +85°C operating temperature range for environmental suitability. Verify that the 0.75 dB insertion loss meets the signal integrity requirements of the specific circuit application.

Part Context

This part is part of the RFLPF series from Walsin Technology Corporation, which specializes in passive components including filters, capacitors, and resistors. The series targets RF and microwave applications, offering solutions for signal conditioning in telecommunications and consumer electronics. Walsin provides these components in standard surface-mount packages to facilitate automated assembly processes.

Replacement Considerations

Consult official Walsin documentation for confirmed substitute part numbers. Cross-referencing with other manufacturers requires careful verification of impedance, frequency response, and package dimensions to ensure functional equivalence.