B39182B4182U410

Overview

The B39182B4182U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 1.883 GHz and features a 6-SMD, no-lead package. The component is designed for RF front-end applications in base station infrastructure. This specific part number is currently obsolete and no longer in production.

Feature Summary

• Engineered as a specialized SAW filter solution for base station infrastructure
• Operates within the 1.883 GHz frequency range
• Utilizes a compact 6-SMD surface-mount package

Applications

• Base station infrastructure
• Small cell deployments
• RF front-end filtering systems

Procurement Notes

This component is officially classified as obsolete and is no longer manufactured by Qualcomm. Procurement must rely on secondary market distributors or existing surplus inventory. Verify the authenticity and condition of available units carefully, as original supply channels are closed. Designers should initiate immediate replacement strategies to ensure long-term project viability.

Selection Notes

Due to the obsolete status of this part, direct sourcing from the manufacturer is impossible. Selection requires identifying equivalent components with matching 1.883 GHz specifications and 6-SMD footprints. Engineers must evaluate alternative SAW filters that support base station infrastructure requirements while ensuring compatibility with existing PCB layouts and RF performance standards.

Part Context

This device belongs to the Qualcomm RF front-end (RFFE) filter portfolio, which includes various SAW, ultraBAW, and TC-SAW technologies. These products are designed to address RF design challenges in mobile, IoT, and infrastructure applications. The B39182 series specifically targets high-performance filtering needs in wireless connectivity systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the part is obsolete, engineers must identify functional equivalents based on electrical parameters and mechanical footprint rather than direct cross-references.