Datasheet

ManualsBrandsWürth Elektronik ManualsFerritesWE-TEFA Toroidal EMI Suppression Ferrite Core 74Ohm @ 25MHz AEC-Q200 qualified

Dimensions: [mm]

20,0 ±0,528,0 ±0,6

16,0 ±0,4

Scale - 1:1

Applicable Cable Diameter: [mm]

<=15,5mm

Scale - 1:1

Properties Test conditions Value Unit Tol.

Impedance @ 25 MHz 1 turn Z 25 MHz 74 Ω ±25%

Impedance @ 100 MHz 1 turn Z 100 MHz 125 Ω ±25%

Impedance @ 25 MHz 2 turns Z 25 MHz 313 Ω typ.

Impedance @ 100 MHz 2 turns Z 100 MHz 588 Ω typ.

Electrical Properties:

Storage Conditions (in original

packaging)

< 40 °C ; < 75 % RH

Operating Temperature -55 up to +140 °C

AEC-Q200 qualified

Test conditions of Electrical Properties: +20 °C, 33 % RH if not specified differently

General Information:

Würth Elektronik eiSos GmbH & Co. KG

EMC & Inductive Solutions

Max-Eyth-Str. 1

74638 Waldenburg

Germany

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

www.we-online.com

eiSos@we-online.com

CREATED CHECKED GENERAL TOLERANCE PROJECTION

METHOD

FBo PJo DIN ISO 2768-1m

DESCRIPTION

WE-TEFA Toroidal EMI

Suppression Ferrite

ORDER CODE

782114155200

REVISION STATUS DATE (YYYY-MM-DD) BUSINESS UNIT PAGE

001.000 Valid 2018-04-20 eiSos 1/4

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.

Summary of content (4 pages)

PAGE 1
Dimensions: [mm] Applicable Cable Diameter: [mm] Electrical Properties: Properties 28,0 ±0,6 20,0 ±0,5 Value Unit Tol. Impedance @ 25 MHz 1 turn Z Test conditions 25 MHz 74 Ω ±25% Impedance @ 100 MHz 1 turn Z 100 MHz 125 Ω ±25% Impedance @ 25 MHz 2 turns Z 25 MHz 313 Ω typ. Impedance @ 100 MHz 2 turns Z 100 MHz 588 Ω typ.
PAGE 2
General Properties: Typical Impedance Characteristics: Properties Value Unit Cable Diameter Max. 15.5 mm Material 7E08_4911 Initial Permeability Test Cable Test Cable Length µi 800 Tol. 10000 typ. AWG26 50 mm Impedance [Ω] 1000 100 10 1 1 10 100 1000 Frequency [MHz] 1 Turn Würth Elektronik eiSos GmbH & Co. KG EMC & Inductive Solutions Max-Eyth-Str. 1 74638 Waldenburg Germany Tel. +49 (0) 79 42 945 - 0 www.we-online.com eiSos@we-online.
PAGE 3
Cautions and Warnings: The following conditions apply to all goods within the product series of WE-TEFA of Würth Elektronik eiSos GmbH & Co. KG: General: All recommendations according to the general technical specifications of the data sheet have to be complied with. The usage and operation of the product within ambient conditions, which probably alloy or harm the component surface, has to be avoided.
PAGE 4
Important Notes 6. Product Life Cycle The following conditions apply to all goods within the product range of Würth Elektronik eiSos GmbH & Co. KG: Due to technical progress and economical evaluation we also reserve the right to discontinue production and delivery of products. As a standard reporting procedure of the Product Termination Notification (PTN) according to the JEDEC-Standard we will inform at an early stage about inevitable product discontinuance.