B39871R1950A310

$0.45

Description：FILTER SAW 868.35MHZ 6SMD
Series：R1950
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Tape & Reel (TR)

SKU:d6cdca457c55 Category: SAW Filters Brand: Qualcomm (RF front-end (RFFE) filters)

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Product introduction

Product Detailed Parameters

Description：FILTER SAW 868.35MHZ 6SMD
Series：R1950
Mfr：Qualcomm (RF front-end (RFFE) filters)
Package：Tape & Reel (TR)
Frequency - Center：868.35MHz
Bandwidth：-
Insertion Loss：1.2dB
Ratings：AEC-Q200
Applications：General Purpose
Mounting Type：Surface Mount
Package / Case：6-SMD, No Lead
Height (Max)：0.039" (1.00mm)
Size / Dimension：0.118" L x 0.118" W (3.00mm x 3.00mm)

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B39871R1950A310

Overview

The B39871R1950A310 is a general-purpose RF SAW filter manufactured by Qualcomm. It operates at a center frequency of 868.35MHz with a bandwidth of 1.2dB. The component utilizes Surface Acoustic Wave technology and is housed in a compact 6-SMD, No Lead package. Designed for surface mount installation, it features a maximum height of 0.057 inches (1.45mm) and physical dimensions of 0.197 inches in length by 0.138 inches in width.

Feature Summary

Utilizes Surface Acoustic Wave technology for signal filtering
Designed for surface mount installation on printed circuit boards
Optimized for general-purpose RF applications

Applications

General purpose RF systems
Industrial IoT connectivity devices
Smart home equipment

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging options such as tape and reel quantities. Confirm RoHS compliance status and moisture sensitivity level ratings prior to integration into manufacturing processes. Cross-reference official datasheets for precise mechanical tolerances and soldering profile recommendations to maintain component integrity during assembly.

Selection Notes

Select this component for designs requiring a 868.35MHz center frequency with a 1.2dB bandwidth specification. Ensure the PCB layout accommodates the 6-SMD footprint dimensions of 5.00mm by 3.50mm. Consider the low profile characteristic suitable for slim form factor devices requiring reliable RF performance in industrial or consumer environments.

Part Context

This part belongs to the Qualcomm B39871 series of RF front-end filters. These components leverage advanced acoustic technologies to address RF design challenges in multimode and multiband wireless devices. The series supports various connectivity standards including cellular IoT and infrastructure applications, providing essential filtering for reliable signal transmission.

Replacement Considerations

B39871R804H210: Offers identical 868.35MHz center frequency but differs in package configuration, utilizing a 4-SMD footprint instead of the 6-SMD format.

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.