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The B39162B3401B710 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 1.575 GHz with a bandwidth of 4 MHz and an insertion loss of 1.2 dB. The component is housed in a compact 4-SMD, No Lead package measuring 2.00mm x 1.60mm x 0.86mm. Designed for GPS applications, it supports surface mount installation and complies with RoHS3 standards.
Verify the specific suffix to confirm exact electrical characteristics and packaging configuration. Confirm current availability status as components may be subject to discontinuation notices. Ensure compatibility with existing PCB footprints and reflow soldering profiles specified in the official datasheet.
Select this component when a dedicated SAW filter is required for the L1 GPS band. Consider the 4 MHz bandwidth relative to expected signal requirements. Evaluate the 4-SMD package dimensions against board space constraints compared to alternative packages like 5-SMD options.
This part belongs to the B39162 series of RF filters from Qualcomm. These components are engineered for mobile and IoT connectivity, leveraging acoustic technologies to provide high-performance filtering in small form factors for wireless communication systems.
Consult official manufacturer documentation for verified substitute part numbers. Cross-reference pinouts and electrical parameters before implementation.