RFBPF1109060A28Q1C

Overview

The RFBPF1109060A28Q1C is a surface-mount RF bandpass filter manufactured by Walsin Technology Corporation. It operates at a center frequency of 1109 MHz with a bandwidth of 28 MHz, designed for signal conditioning applications. The component utilizes delay line technology to achieve low insertion loss characteristics. It is housed in a compact 0402 (1005 metric) package, suitable for high-density PCB layouts. The device complies with RoHS standards and is classified under EAR99 export control categories.

Feature Summary

• Utilizes delay line technology for low insertion loss performance
• Designed as a high-precision RF bandpass filter
• Compact 0402 surface-mount package for space-constrained designs

Applications

• Wireless communication systems requiring signal filtering
• ISM band RF applications
• Mobile device signal conditioning circuits

Procurement Notes

Verify the specific center frequency and bandwidth parameters against the official Walsin datasheet prior to integration. Ensure compatibility with the target RF circuit impedance and operating environment. Confirm that the 0402 package dimensions align with the PCB footprint requirements. Check for any specific handling or storage conditions mandated by the manufacturer for this passive component series.

Selection Notes

Select this component when a precise 1109 MHz center frequency with narrow 28 MHz bandwidth is required. Consider its delay line technology if low insertion loss is critical for system sensitivity. Evaluate the 0402 package size against available board space constraints. Compare performance metrics against alternative RF filters from other manufacturers to ensure optimal signal integrity for the specific application.

Part Context

This part belongs to Walsin's RFBPF series of RF bandpass filters. These components are engineered for radio frequency signal processing tasks. The series offers various center frequencies and bandwidth options to suit different wireless standards. Walsin Technology Corporation specializes in passive components, providing reliable solutions for electronic equipment manufacturing.