B39202B9815P810

Overview

The B39202B9815P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at center frequencies of 1.9 GHz and 2.0175 GHz with bandwidths of 15 MHz and 40 MHz respectively. The component features insertion losses of 1.6 dB and 1.7 dB. It is housed in a compact 10-SMD, no-lead package measuring 1.50 mm x 1.10 mm x 0.40 mm. Designed for mobile applications, it supports cellular and SCDMA RF front-end requirements.

Feature Summary

• Surface Acoustic Wave technology for efficient signal filtering
• Compact 10-SMD surface mount package design
• Dual frequency operation supporting multiple cellular bands

Applications

• Cellular mobile phone RF front-ends
• SCDMA system implementations
• Mobile communication device filtering

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status before integration. Confirm package dimensions and pinout compatibility with existing PCB layouts. Check for obsolescence notices or alternative part recommendations from the manufacturer due to potential lifecycle changes.

Selection Notes

Select this component for designs requiring low-loss SAW filtering in dual-band cellular applications. Ensure the 10-SMD footprint fits within the mechanical constraints of the target device. Validate thermal performance and moisture sensitivity levels against assembly process capabilities.

Part Context

This part belongs to the Qualcomm B9815 series of RF SAW filters. It is designed to address RF front-end challenges in mobile devices by providing precise frequency selection. The series utilizes advanced acoustic technologies to achieve high performance in small form factors suitable for modern smartphones.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.