B39921B2615P810

Overview

The B39921B2615P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 921.5 MHz with a bandwidth of 13 MHz and an insertion loss of 1.4 dB. The component is housed in a 5-SMD, No Lead package measuring 1.40 mm x 1.10 mm x 0.45 mm. It is designed for ISM RF applications and complies with RoHS3 standards.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal filtering
• Designed for Industrial, Scientific, and Medical radio frequency bands
• Supports surface mount installation

Applications

• ISM band RF systems
• Industrial IoT devices
• Remote control applications

Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure compatibility with your design requirements. Confirm that the 5-SMD package dimensions and electrical parameters match your circuit specifications before procurement. Ensure compliance with relevant regional regulations such as RoHS3.

Selection Notes

Select this component when designing circuits requiring SAW filtering for the 921.5 MHz ISM band. Consider its low insertion loss and compact SMD footprint for space-constrained applications. Verify thermal and environmental ratings against operational conditions.

Part Context

This component belongs to the Qualcomm RFFE filters portfolio, which includes discrete and embedded solutions for wireless connectivity. The series targets mobile, PC, and IoT applications, leveraging acoustic technologies to address RF design challenges in multimode systems.

Replacement Considerations

Check for direct substitutes within the same family or equivalent SAW filters from other manufacturers. Ensure any replacement matches the 921.5 MHz center frequency, 13 MHz bandwidth, and 5-SMD package constraints.