B39881B7733C610

Overview

The B39881B7733C610 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm Technologies. It operates at a center frequency of 881.5 MHz with a bandwidth of 25 MHz. The component features an insertion loss of 2.7 dB and utilizes a 6-SMD package for surface mount installation. This device is classified as obsolete.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Designed for high-performance RF front-end applications
• Supports compact form factor integration

Applications

• Mobile communications systems
• 4G/5G multimode modem-RF systems
• IoT connectivity devices

Procurement Notes

This component is officially listed as obsolete and no longer in production. Verification of current availability through authorized distributors is required, though stock is likely limited or exhausted. Engineers should consult the manufacturer's official documentation for end-of-life notices and recommended replacement strategies before finalizing designs.

Selection Notes

Selection requires consideration of the 881.5 MHz center frequency and 25 MHz bandwidth constraints. The 2.7 dB insertion loss specification must align with system link budget requirements. Designers should evaluate the 6-SMD package dimensions for PCB layout compatibility and verify RoHS compliance status against project specifications.

Part Context

This part belongs to Qualcomm’s RF front-end filter portfolio, which includes ultraBAW, ultraSAW, and TC-SAW technologies. These components are engineered to address RF design challenges in mobile, PC, and IoT applications, aiming to improve performance while enabling energy-efficient, slim-form-factor device development.

Replacement Considerations

Consult official manufacturer documentation for confirmed substitute part numbers. No specific replacements are verified in the provided source material.