B39212B9411K610S5

Description：SAW FILTER
Series：-
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Bulk

SKU:ad7bb5e1a046 Category: SAW Filters Brand: Qualcomm (RF front-end (RFFE) filters)

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Product introduction

Product Detailed Parameters

Description：SAW FILTER
Series：-
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Bulk
Frequency - Center：-
Bandwidth：-
Insertion Loss：-
Ratings：-
Applications：-
Mounting Type：-
Package / Case：-
Height (Max)：-
Size / Dimension：-

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B39212B9411K610S5

Overview

The B39212B9411K610S5 is a Surface Acoustic Wave (SAW) RF filter manufactured by Qualcomm. It operates at a center frequency of 1.75/1.84 GHz with a bandwidth of 75 MHz and an insertion loss of 2.6 dB. The component utilizes a 9-SMD, no-lead package measuring 3.00mm x 2.50mm in size and 0.98mm in maximum height. Designed for mobile and GSM applications, it supports multimode modem-RF systems. The device complies with RoHS3 standards and carries an EAR99 classification.

Feature Summary

Surface Acoustic Wave technology for efficient signal filtering
Optimized for low-loss performance in RF front-end modules
Supports dual-frequency operation within the 1.75/1.84 GHz range

Applications

Mobile communication devices
GSM network infrastructure
Multimode modem-RF systems

Procurement Notes

This component is officially listed as obsolete and no longer in manufacturing. Verification of availability should focus on authorized distributors or surplus markets. Confirm that any sourced units match the original specifications and packaging requirements. Ensure compliance with current environmental regulations such as RoHS3 when integrating into new designs.

Selection Notes

Engineered for 4G and 5G multimode systems, this filter addresses RF design challenges in slim form factors. It leverages advanced acoustic technologies to improve performance in diverse environments. Suitable for applications requiring reliable filtering in consumer wearables and smart home devices. Consider thermal and mechanical constraints during PCB layout integration.

Part Context

Part of Qualcomm's extensive portfolio of RF front-end filter products, including duplexers and diplexers. These solutions utilize leading filter technologies like ultraSAW and TC-SAW. The series is designed to facilitate energy-efficient multiband and multimode device development while supporting next-generation wireless connectivity standards.