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The B39262B9959P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm for RF front-end applications. It operates at a center frequency of 1814 MHz, designed to support cellular communication bands. The component utilizes advanced acoustic filtering technology to ensure signal integrity in mobile and IoT devices. It is housed in a compact surface-mount package suitable for space-constrained designs.
Verify the specific datasheet version and RoHS compliance status before procurement. Confirm that the 1814 MHz specification aligns with your target regulatory band requirements. Ensure compatibility with existing PCB layout guidelines for 6-SMD packages. Check for any recent Product Change Notifications regarding manufacturing site or material updates.
Select this component when a dedicated SAW filter solution is required for the 1814 MHz cellular band. Consider its form factor against available board space constraints. Evaluate insertion loss characteristics relative to system sensitivity requirements. Compare against other RFFE filter technologies if ultra-low loss is critical for power efficiency.
This part belongs to Qualcomm's extensive portfolio of RF front-end filters, which includes ultraBAW, ultraSAW, and TC-SAW technologies. These components are engineered to address 5G/4G and Wi-Fi design challenges. The series supports energy-efficient multiband devices in slim form factors for consumer and infrastructure markets.
No public substitute part numbers are confirmed for this discontinued model. Designers should consult official replacement guides or contact the manufacturer directly for validated alternatives.