B39192B4176U510

Overview

The B39192B4176U510 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 1.95 GHz with a bandwidth of 60 MHz and an insertion loss of 2.6 dB. The component is housed in a compact 6-SMD, No Lead package measuring 3.00 mm x 3.00 mm x 1.23 mm maximum height. Designed for cellular and WCDMA applications, it supports surface mount installation and features a moisture sensitivity level of 1.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Designed for cellular and WCDMA signal processing
• Compact surface-mount form factor

Applications

• Cellular communication systems
• WCDMA network infrastructure
• Mobile device RF front-ends

Procurement Notes

Verify the specific datasheet version to confirm electrical tolerances and pin configurations before integration. Ensure compatibility with existing PCB layout constraints regarding the 6-SMD footprint. Confirm RoHS compliance status matches current regulatory requirements for the target market. Validate that the 1.95 GHz center frequency aligns precisely with the intended band plan.

Selection Notes

Select this component when a low-loss SAW solution is required for 1.95 GHz cellular bands. The 60 MHz bandwidth suits WCDMA channel requirements. Consider the 2.6 dB insertion loss impact on system noise figure. The small 3x3 mm package aids in miniaturizing mobile hardware designs compared to larger alternatives.

Part Context

This part belongs to the Qualcomm RF front-end filter portfolio, which includes ultraBAW, ultraSAW, and TC-SAW technologies. These filters address 5G/4G, Wi-Fi, and GNSS challenges. The series aims to improve RF performance while enabling energy-efficient multiband devices in slim form factors for consumer and infrastructure markets.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other 1.95 GHz SAW filters if cross-referencing is necessary.