B39781B5114U410

Overview

The B39781B5114U410 is a Surface Mount Device (SMD) Single Band SAW Filter manufactured by Qualcomm. It operates at a center frequency of 781.5 MHz and features an insertion loss of 1.6 dB. The component utilizes advanced packaging to achieve low-loss performance in a compact form factor, suitable for RF front-end applications.

Feature Summary

• Utilizes Qualcomm ultraSAW filter technology for high-performance signal filtering
• Designed for low-loss operation in compact surface-mount packages
• Supports energy-efficient multiband and multimode device development

Applications

• Mobile communications systems
• PC connectivity modules
• IoT applications

Procurement Notes

Verify the specific datasheet version and package dimensions before integration. Confirm that the 781.5 MHz center frequency aligns with the target RF design requirements. Ensure compatibility with the intended PCB layout and thermal management strategies for SMD components.

Selection Notes

Select this component for designs requiring a single-band SAW filter centered at 781.5 MHz. Consider its 1.6 dB insertion loss when calculating overall link budget. Evaluate the 6-SMD package size against available board space constraints.

Part Context

This part belongs to Qualcomm's RF Front-End (RFFE) filters portfolio, which includes duplexers, diplexers, and extractors. These solutions leverage ultraBAW, ultraSAW, and TC-SAW technologies to address 5G/4G, Wi-Fi, and GNSS challenges while enabling slim form factors.

FAQ

What is the typical moisture sensitivity level for this component?

The typical moisture sensitivity level is 1, indicating unlimited shelf life under standard conditions.

What type of filter technology does the B39781B5114U410 utilize?

It utilizes Qualcomm ultraSAW filter technology, designed for high-performance acoustic filtering.