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BLA31BD471SN4#

“#” indicates a package specification code.

Note: This datasheet may be out of date.

Please download the latest datasheet of BLA31BD471SN4# from the official website of Murata

Manufacturing Co., Ltd.

http://www.murata.com/en/products/productdetail?partno=BLA31BD471SN4%23

Attention

1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued

without advance notice. Please check with our sales representatives or product engineers before ordering.

2.This datasheet has only typical specifications because there is no space for detailed specifications.

Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering.

URL : https://www.murata.com/

Last updated06/21/2022

Features

The miniaturize of electronic equipment

requires high performance EMI filters which

enables high density mounting. BLA31A/B series

consists of 4 circuit of ferrite bead inductor.

BLA31A/B is suitable for EMi suppression in smaller

digital equipment.

★FEATURES

1. BLA31A/B have 4 circuits in 3.2×1.6mm body with

0.8mm pitch.

2. Provides attenuation across a broad frequency

range. Two types of impedance are available

which meets general signal line and high speed

signal line.

3. Original inner electrode structure enables extra

low crosstalk.

4. The nickel barrier structure of the extermal

electrodes provides excellent solder heat

resistance. Both flow and reflow soldering

methods can employed.

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