B39401R709U310

$0.71

Description：SAW RES 403.5500MHZ 3.7PF SMD
Series：B39401
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Tape & Reel (TR)

SKU:7fd288105a47 Category: SAW Filters Brand: Qualcomm (RF front-end (RFFE) filters)

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Product introduction

Product Detailed Parameters

Description：SAW RES 403.5500MHZ 3.7PF SMD
Series：B39401
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Tape & Reel (TR)
Frequency - Center：403.5MHz
Bandwidth：-
Insertion Loss：1.4dB
Ratings：-
Applications：-
Mounting Type：Surface Mount
Package / Case：8-SMD, No Lead
Height (Max)：0.053" (1.35mm)
Size / Dimension：0.197" L x 0.197" W (5.00mm x 5.00mm)

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B39401R709U310

Overview

The B39401R709U310 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 403.5MHz with a bandwidth of 1.4dB. The component is housed in an 8-SMD, No Lead package designed for surface mount installation.

Feature Summary

Utilizes Surface Acoustic Wave technology for RF signal filtering
Designed for remote control applications
Available in an 8-SMD no-lead surface mount package

Applications

Remote control systems

Procurement Notes

Verify the specific datasheet version and RoHS compliance status before procurement. Confirm that the 8-SMD no-lead package dimensions match the target PCB layout. Ensure the 403.5MHz center frequency aligns with the system requirements. Check for any recent Product Change Notifications regarding manufacturing origin or material composition updates.

Selection Notes

Select this component when a SAW filter is required for remote control applications operating near 403.5MHz. The 8-SMD no-lead package suits compact surface mount designs. Verify that the 1.4dB bandwidth specification meets the system's interference rejection needs. Consider the manufacturer's acoustic technology capabilities for performance consistency.

Part Context

This part belongs to the Qualcomm RF front-end filter portfolio, which includes various SAW and BAW technologies. These components are engineered to address RF design challenges in wireless connectivity devices. The series supports multiband and multimode device development with a focus on slim form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Qualcomm resources for potential cross-references or updated series replacements.

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.