B39162B3431B710

Overview

The B39162B3431B710 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 1.575 GHz, designed for GPS RF applications. The component features a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.86mm. It has an insertion loss of 1.2 dB and a bandwidth of 4 MHz. The device is RoHS compliant and classified under ECCN 7A994. Moisture Sensitivity Level (MSL) is rated at 3 (168 hours).

Feature Summary

• Utilizes Surface Acoustic Wave technology for high-performance filtering.
• Optimized for Global Positioning System (GPS) signal processing.
• Designed for surface mount installation in compact form factors.

Applications

• GPS receiver modules
• GNSS navigation systems
• Mobile communication devices

Procurement Notes

Verify the current manufacturing status as this part may be obsolete or subject to product change notifications. Confirm package compatibility and electrical specifications against the official datasheet before integration. Ensure compliance with RoHS3 and REACH regulations for your specific region. Check for authorized distributors to avoid counterfeit components.

Selection Notes

Select this component for designs requiring precise 1.575 GHz filtering with low insertion loss. Consider the 4-SMD footprint for PCB layout constraints. Evaluate thermal management requirements based on the specified MSL rating. Compare performance metrics against newer generations if long-term supply assurance is critical for the production lifecycle.

Part Context

This component belongs to the Qualcomm B39162 series of RF front-end filters. These filters are engineered to support multi-band and multi-mode wireless connectivity solutions. The series utilizes advanced acoustic technologies to address RF design challenges in consumer and infrastructure applications, ensuring reliable signal integrity in dense electronic environments.

Replacement Considerations

Consult official documentation for verified substitute part numbers. Cross-referencing with similar SAW filters from the same manufacturer family is recommended to ensure pinout and electrical parameter compatibility during redesigns.