B39811B4070U410

Description：FILTER SAW 810MHZ 6SMD
Series：-
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Tape & Reel (TR)

SKU:7e1bafa60c34 Category: SAW Filters Brand: Qualcomm (RF front-end (RFFE) filters)

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Product introduction

Product Detailed Parameters

Description：FILTER SAW 810MHZ 6SMD
Series：-
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Tape & Reel (TR)
Frequency - Center：810MHz
Bandwidth：10MHz
Insertion Loss：2.5dB
Ratings：-
Applications：WiMax
Mounting Type：Surface Mount
Package / Case：6-SMD, No Lead
Height (Max)：0.043" (1.10mm)
Size / Dimension：0.118" L x 0.118" W (3.00mm x 3.00mm)

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B39811B4070U410

Overview

The B39811B4070U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm RF Front-End. It operates at a center frequency of 810MHz with a bandwidth of 10MHz and an insertion loss of 2.5dB. The component is housed in a 6-SMD package. This specific part number is currently listed as obsolete.

Feature Summary

Utilizes Surface Acoustic Wave technology for signal filtering
Designed for WiMax RF applications
Compact 6-SMD surface mount packaging

Applications

WiMax RF systems
Mobile communication devices
RF front-end modules

Procurement Notes

This component is officially marked as obsolete. Verify availability through authorized distributors or secondary markets. Confirm the exact datasheet version and any potential end-of-life notices before procurement planning. Ensure compatibility with existing designs due to discontinued status.

Selection Notes

Select this part only if the design specifically requires an 810MHz SAW filter for WiMax applications. Due to its obsolete status, alternative components with similar electrical specifications and package dimensions must be evaluated for redesign purposes. Check for pin-compatible substitutes from the manufacturer's current portfolio.

Part Context

Qualcomm offers a broad portfolio of RF front-end filters, including ultraBAW, ultraSAW, and TC-SAW technologies. These solutions support 5G, 4G, Wi-Fi, and GNSS applications across consumer, infrastructure, and IoT sectors. The B39811B4070U410 represents a legacy discrete filter within this extensive lineup.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Qualcomm technical support for current alternatives compatible with 810MHz WiMax requirements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.