B39252B9629P810

Description：RF SAW DUPLEXER 1411
Series：-
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Tape & Reel (TR)

SKU:b39d81f41e18 Category: SAW Filters Brand: Qualcomm (RF front-end (RFFE) filters)

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Product introduction

Product Detailed Parameters

Description：RF SAW DUPLEXER 1411
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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B39252B9629P810

Overview

The B39252B9629P810 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm RF front-end filters. It operates at a center frequency of 2.45 GHz with an insertion loss of 2.4 dB and a bandwidth of 100 MHz. The component is housed in a 5-SMD, no-lead package measuring 1.40 mm in length and 1.10 mm in width, with a maximum height of 0.40 mm. Designed for WLAN applications, it utilizes advanced acoustic technology to support energy-efficient multiband devices. The part is currently obsolete and no longer manufactured.

Feature Summary

Utilizes SAW technology for high-performance RF filtering
Designed for compact form factor integration
Supports low-loss performance in small packages

Applications

WLAN systems
Multiband wireless connectivity devices
Consumer wearables

Procurement Notes

This component is officially marked as obsolete and no longer manufactured by the supplier. Procurement should focus on verifying the authenticity of remaining stock from authorized distributors or secondary market sources. Buyers must confirm the specific lot date code and physical condition prior to acquisition, as availability is limited and subject to depletion without restocking.

Selection Notes

Engineers replacing this part should evaluate current inventory levels due to its discontinued status. Alternative solutions must match the 2.45 GHz center frequency and 100 MHz bandwidth requirements while fitting the 5-SMD footprint. Compatibility with existing WLAN circuitry and adherence to RoHS3 specifications are essential criteria when selecting a substitute component for new designs.

Part Context

This device belongs to the Qualcomm RF front-end filters portfolio, which includes discrete duplexers, diplexers, and extractors. The series leverages ultraSAW and TC-SAW technologies to address 5G/4G, Wi-Fi, and GNSS design challenges. These components facilitate the development of slim, energy-efficient mobile and IoT devices requiring reliable RF performance in diverse environments.