B39242B7520P810

Overview

The B39242B7520P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm, designed for RF front-end applications. It operates at a center frequency of 2.442GHz with a bandwidth of 77.8MHz and an insertion loss of 1.4dB. The component utilizes a 5-SMD, no-lead package with dimensions of 1.40mm x 1.10mm and a maximum height of 0.018 inches (0.45mm). It is RoHS3 compliant and intended for Bluetooth and WLAN systems.

Feature Summary

• Surface Acoustic Wave technology for signal filtering
• Optimized for compact surface mount integration
• Designed for specific RF frequency bands

Applications

• Bluetooth modules
• Wireless LAN devices

Procurement Notes

Verify the current lifecycle status before procurement, as availability may vary. Confirm that the 5-SMD package dimensions align with your PCB footprint requirements. Ensure compliance with RoHS3 standards if required by your manufacturing regulations. Cross-reference the manufacturer part number to avoid confusion with similar variants in the B39242 series.

Selection Notes

Select this component when a SAW filter with a 2.442GHz center frequency and 77.8MHz bandwidth is required. Consider the 1.4dB insertion loss specification for link budget calculations. The small 1.40mm x 1.10mm footprint makes it suitable for space-constrained designs. Verify compatibility with Bluetooth and WLAN protocols supported by the target application.

Part Context

This part belongs to the Qualcomm RF front-end filters family, specifically the B39242 series. These components are engineered for wireless communication systems requiring precise frequency selection. The B39242B7520P810 represents a specific configuration within this lineup, tailored for 2.4GHz ISM band operations common in consumer electronics.

Replacement Considerations

Publicly confirmed substitute: B39242B9413K610. Verify parameter equivalence before substitution.