Product Search Data Sheet

SFPKA455KF4A-R1

Note: This datasheet may be out of date.

Please download the latest datasheet of SFPKA455KF4A-R1 from the official website of Murata

Manufacturing Co., Ltd.

http://www.murata.com/en/products/productdetail?partno=SFPKA455KF4A-R1

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 updated04/15/2024

Specifications

Operating Temperature

Range

-20

℃ to 80℃

Shape

SMD

Elements

4

Center Frequency

455.0kHz

Center Frequency Tolerance

±1.5kHz

Nominal Center Value

No

6dB Bandwidth

fn±6.0kHzmin.

Stop Bandwidth

12.5kHz

Area of Stop Bandwidth

[within 40dB]

Stop Band Attenuation

27dB[within fn±100kHz]

Insertion Loss

6.0dB[at minimum loss point]

Ripple

1.5dB[within fn±4kHz]

Input/Output Impedance

1500Ω

Mass

700mg

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