B39172B5143U410

$1.79

Description：FILTER SAW BANDPASS SMD
Series：*
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Tape & Reel (TR)

SKU:b75f70c196c5 Category: SAW Filters Brand: Qualcomm (RF front-end (RFFE) filters)

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Product introduction

Product Detailed Parameters

Description：FILTER SAW BANDPASS SMD
Series：*
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Tape & Reel (TR)
Frequency - Center：-
Bandwidth：-
Insertion Loss：-
Ratings：-
Applications：-
Mounting Type：-
Package / Case：-
Height (Max)：-
Size / Dimension：-

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B39172B5143U410

Overview

The B39172B5143U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm RF front-end. It operates at a center frequency of 1650.75MHz with an insertion loss of 3.5dB and a 50Ohm impedance. The component utilizes a 6-pin DCC6C surface-mount package, designed for compact integration in mobile communication systems.

Feature Summary

Surface Acoustic Wave technology for RF signal filtering
Designed for mobile phone GSM applications
Compact 6-pin surface-mount packaging

Applications

Mobile phones
GSM RF systems

Procurement Notes

Verify the specific manufacturer designation, as sources indicate this part may be associated with Epcos or RF360 under the Qualcomm RFFE portfolio. Confirm RoHS compliance status and ensure the datasheet matches the exact suffix U410 to avoid substitution errors during procurement.

Selection Notes

Select this component for GSM band applications requiring SAW filtering. Ensure the design accommodates the 6-pin DCC6C footprint. Verify that the 3.5dB insertion loss meets system link budget requirements for the target mobile application.

Part Context

This part belongs to the Qualcomm RF front-end filters series, specifically utilizing SAW technology. It is distinct from other models like B39311 or B39431 which operate at different frequencies such as 313.85MHz or 433.92MHz for remote control applications.