Dimensions: [mm]

Release Film

(remove for application)

120.0 ±2.0

Release Film

(remove for application)

3 Nanocrystalline layers

with double side adhesive

Acrylic adhesive

PET

detail A

A

Scale - 1:3

Properties

Value

Unit

Tol.

Complex Permeability

µ'

@ 128 kHz

10000

typ.

Complex Permeability

µ'

@ 1 MHz

2200

typ.

Complex Permeability

µ''

@ 128 kHz

6700

typ.

Complex Permeability

µ''

@ 1 MHz

3600

typ.

Surface Resistance 1)

RS

10

MΩ

min.

Insulation Resistance 2)

RISO

1

GΩ

min.

1)

Measured over the PET surface. Method ASTM D257-07

2)

Measured between the top PET layer and the bottom Adhesive layer. Method ASTM D257-07

Certification:

RoHS Approval

Compliant [2011/65/EU&2015/863]

REACh Approval

Conform or declared [(EC)1907/2006]

Halogen Free

Conform [JEDEC JS709B]

Halogen Free

Conform [IEC 61249-2-21]

General Information:

Operating Temperature

-40 °C up to +85 °C

Storage Conditions

(in original packaging)

5 °C up to + 35 °C; up to 65 % RH

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

CHECKED

REVISION

DATE (YYYY-MM-DD)

GENERAL TOLERANCE

PROJECTION

METHOD

IVB

001.000

2025-11-14

DIN ISO 2768-1m

DESCRIPTION

WE-FNCS Flexible Nanocrystalline

Sheet

ORDER CODE

353021

BUSINESS UNIT

STATUS

PAGE

eiSos

Valid

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, 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.