Data Sheet

Properties Value Unit Tol.
Material 4 W 620
Initial Permeability µ
i
620 typ.
Curie Temperature T
C
150 °C typ.
Plastic Housing Color Grey
Plastic Housing Flammability
Rating
UL94-V0
Test Cable AWG26
Test Cable Length 300 mm
Cable Diameter 12 - 15 mm
Typical Impedance Characteristics:
1
10
100
1000
10000
1 10 100 1000
Impedance [
Ω]
Frequency [MHz]
1 turn 2 turns
Würth Elektronik eiSos GmbH & Co. KG
EMC & Inductive Solutions
Max-Eyth-Str. 1
74638 Waldenburg
Germany
Tel. [phone] - 0
www.we-online.com
[e-mail]
CREATED CHECKED GENERAL TOLERANCE PROJECTION
METHOD
KaS NFi DIN ISO 2768-1m
DESCRIPTION
STAR-TEC Snap Ferrite with safety
key technology
ORDER CODE
74271151
REVISION STATUS DATE (YYYY-MM-DD) BUSINESS UNIT PAGE
001.000 Valid 2015-11-10 eiSos 2/4
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.