B39921B3300H110

Overview

The B39921B3300H110 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 916.5MHz, designed for digital cable applications. The component features a bandwidth of 2.7dB and an insertion loss of 2.7dB. It is housed in a compact 6-SMD, no-lead package with dimensions of 0.118 inches in length and width.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal filtering
• Optimized for digital cable frequency bands
• Designed for surface mount installation

Applications

• Digital cable receiver systems
• RF front-end modules
• Wireless communication devices

Procurement Notes

Verify the specific datasheet version to confirm mechanical tolerances and electrical characteristics against your design requirements. Ensure compatibility with existing PCB footprints and soldering profiles. Confirm that the 6-SMD package aligns with your assembly capabilities and automated placement equipment specifications.

Selection Notes

Select this component when a SAW filter is required for the 916.5MHz band with specific bandwidth constraints. Consider the 6-SMD package size relative to available board space. Evaluate the insertion loss performance against system sensitivity requirements. Verify that the digital cable application matches the intended operational environment.

Part Context

This part belongs to Qualcomm's RF front-end filter portfolio, which includes various SAW and BAW technologies. These components are engineered to support multimode and multiband wireless connectivity solutions. The series addresses challenges in mobile, IoT, and infrastructure applications by providing essential filtering for reliable RF performance.

Replacement Considerations

Check for direct substitutes within the B39921 family or equivalent SAW filters from other manufacturers. Ensure replacement parts match the 916.5MHz center frequency and 2.7dB bandwidth. Verify package compatibility and pin configuration before substitution.