B39252B9429K610

Overview

The B39252B9429K610 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 2.45GHz with a bandwidth of 100MHz and an insertion loss of 2.4dB. The component is housed in a compact 5-SMD, No Lead package measuring 1.40mm x 1.10mm x 0.40mm. Designed for WLAN applications, it supports surface mount installation and complies with RoHS3 standards.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal filtering
• Optimized for Wireless Local Area Network (WLAN) frequency bands
• Designed for compact surface-mount integration

Applications

• Wireless Local Area Network (WLAN) systems

Procurement Notes

This component is officially marked as obsolete and no longer manufactured by the producer. Verification of current availability requires checking authorized distributors for remaining stock or parametric equivalents. Ensure any substitute components meet the original electrical specifications and physical footprint requirements to maintain system integrity.

Selection Notes

Selection should focus on verifying the specific 2.45GHz center frequency and 100MHz bandwidth requirements against the application needs. Due to the obsolete status, engineers must evaluate alternative SAW filters from the same manufacturer or third-party suppliers that offer compatible insertion loss characteristics and identical package dimensions for seamless replacement.

Part Context

This part belongs to the Qualcomm RF front-end filter portfolio, which includes various SAW and BAW technologies. These components are engineered to address RF design challenges in wireless connectivity devices, providing essential filtering for reliable performance in consumer and infrastructure applications.

Replacement Considerations

Parametric equivalents are available through distributors such as Golledge Electronics Ltd. Verify that substitutes match the 5-SMD package and 2.45GHz frequency specifications.