A Dimensions: [mm]

B Applicable Cable Diameter: [mm]

D Electrical Properties:

Properties

Test conditions

Value

Unit

Tol.

Impedance @ 25 MHz 1 turn

Impedance @ 100 MHz 1 turn

Impedance @ 25 MHz 2 turns

Impedance @ 100 MHz 2 turns

25 MHz

100 MHz

25 MHz

100 MHz

Z

Z

Z

Z

151

270

641

783

Ω

Ω

Ω

Ω

±25%

±25%

typ.

typ.

E General information:

?Storage Temperature (before assembly): 0°C to +40°C

?Operating Temperature: -25°C to +105°C

?Test conditions of Electrical Properties: 20°C, 33% RH

if not specified differently

DESCRIPTION

Additional Features

7.5

2014-01-02

SSt

SSt

Safety key to lock/ unlock

74271

7.4

7.3

7.2

2013-04-22

2013-02-19

2012-11-28

SSt

SSt

SSt

SSt

SMu

SSt

Würth Elektronik eiSos GmbH & Co. KG

EMC & Inductive Solutions

Max-Eyth-Str. 1

STAR-TEC Snap Ferrite with safety key

technology

7.1

7.0

6.0

2012-06-27

2012-04-30

2008-01-03

SSt

SSt

SMu

SSt

SMu

-

74638 Waldenburg

Germany

Tel. +49 (0) 79 42 945 - 0

www.we-online.com

eiSos@we-online.com

Order.- No.

74271221

SIZE

A4

REV

DATE

BY

CHECKED

This electronic component has been designed and developed for usage in general electronic equipment only. This product is not authorized for use in equipment where a higher safety standard and reliability standard is especially required or where a failure of the product is reasonably expected to cause severe personal injury or death, unless the parties have executed an agreement specifically governing such use.

Moreover Würth Elektronik eiSos GmbH & Co KG products are neither designed nor intended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc.. Würth Elektronik eiSos GmbH & Co KG must be informed about the intent of such usage before

the design-in stage. In addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance.