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The B39471B8359P810 is a surface-mount SAW filter manufactured by Qualcomm (RF front-end (RFFE) filters). It operates at a center frequency of 2.4 GHz with an insertion loss of 1.9 dB. The component utilizes a compact package measuring 0.079 inches in length and 0.063 inches in width (2.00mm x 1.60mm). It features a typical moisture sensitivity level of 3, corresponding to 168 hours of exposure capability.
Verify the specific datasheet version before integration, as component specifications may vary across manufacturing revisions. Confirm that the 2.00mm x 1.60mm footprint matches the target PCB layout exactly. Ensure design compatibility with the stated 1.9 dB insertion loss and MSL Level 3 handling requirements during assembly processes.
Select this component when a low-profile SAW filter is required for 2.4 GHz operations within constrained board spaces. The 1.9 dB insertion loss offers a balance between signal attenuation and power efficiency for general-purpose applications. Verify that the 0.079" x 0.063" dimensions fit within the designated enclosure or module constraints.
This part belongs to the Qualcomm RF front-end filter portfolio, which includes various discrete and embedded solutions for mobile and IoT markets. These components leverage acoustic technologies to address RF design challenges in multimode devices. The B39471 series specifically targets compact form factors for modern wireless connectivity standards.
The component measures 0.079 inches in length and 0.063 inches in width, equivalent to 2.00mm x 1.60mm.
The typical insertion loss is rated at 1.9 dB.