QPQ1905SR

Overview

The QPQ1905SR is a signal conditioning component manufactured by Qorvo, classified under filters within the wireless and RF integrated circuits category. It functions as a band-pass filter with a center frequency of 2.414 GHz and a bandwidth of 25 MHz. The device exhibits an insertion loss of 3.6 dB and is designed for surface mount (SMD/SMT) installation on printed circuit boards. Constructed using specific semiconductor technology suitable for high-frequency applications, it operates within defined environmental temperature ranges. This component is part of the Qorvo portfolio dedicated to signal integrity management in communication systems.

Feature Summary

• Provides precise band-pass filtering characteristics centered at 2.414 GHz
• Designed for surface mount integration onto printed circuit boards
• Engineered for signal conditioning in wireless communication environments

Applications

• Wireless local area network (WLAN) infrastructure
• Bluetooth-enabled consumer electronics
• IoT sensor modules requiring 2.4 GHz signal isolation

Procurement Notes

Verify current availability status as this component may be marked obsolete or subject to limited supply constraints. Confirm compatibility with existing PCB footprints and thermal management requirements before finalizing procurement plans. Consult official manufacturer documentation for updated lifecycle status and recommended design-in practices to ensure long-term project viability.

Selection Notes

Evaluate the 2.414 GHz center frequency and 25 MHz bandwidth against specific system spectral requirements. Assess the 3.6 dB insertion loss impact on overall link budget and signal-to-noise ratio. Ensure the SMD package format aligns with automated assembly capabilities and spatial constraints within the target electronic enclosure design.

Part Context

This component belongs to Qorvo's extensive range of passive and active RF solutions. It supports the company's focus on enabling reliable connectivity in dense wireless environments. As a specialized filter, it complements amplifiers and switches within complete radio frequency front-end modules used in modern communication devices.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided source material.