B39261B1706H310

Overview

The B39261B1706H310 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm, designed for RF front-end applications. It operates at a center frequency of 259.86 MHz with an insertion loss of 14.5 dB. The component utilizes a 10-SMD, no-lead surface mount package, measuring 1.48 mm in maximum height. This device is part of the Qualcomm RFFE portfolio, engineered to address specific RF design challenges in wireless connectivity systems.

Feature Summary

• Utilizes advanced acoustic filter technologies for high-performance signal processing
• Engineered for low-loss operation within compact form factors
• Designed to support multiband and multimode wireless connectivity requirements

Applications

• 5G and 4G multimode modem-RF systems
• Mobile communication devices
• IoT applications requiring reliable RF filtering

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for any Product Change Notifications (PCNs) that may affect specifications or manufacturing origin. Ensure compatibility with existing PCB layouts and soldering profiles before integration into production lines.

Selection Notes

Select this component for designs requiring precise filtering at 259.86 MHz. Consider the 10-SMD package dimensions for space-constrained layouts. Evaluate insertion loss characteristics against system sensitivity requirements. Ensure the operating temperature range aligns with the intended deployment environment for optimal performance stability.

Part Context

This part belongs to the Qualcomm RF Front-End (RFFE) filter family, which includes various SAW, ultraBAW, and TC-SAW technologies. These components are integral to modern wireless infrastructure and consumer electronics, providing essential signal integrity for cellular and IoT networks across mobile, PC, and industrial sectors.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model. Consult official documentation for potential obsolescence notices or recommended alternatives from the manufacturer.