3M AB5000-CY

Data Sheet

Product Description

3Μ™ AB-5000 Series EMI Absorber consists of flexible soft metal flakes filler in polymer resin with acrylic pressure-sensitive adhesive. •Polymer resin and metal flakes filler •Acrylic pressure-sensitive adhesive •Supplied on a removable liner for easy handling and die-cutting

The AB-5000 Series EMI Absorber is available in standard A4 size and 210mm (width) X 15 meters (length) in roll.

Applications

The AB-5000 Series EMI Absorber is typically used for applications requiring electromagnetic- absorbing performance. It suppresses radiated noise from electrical devices for broadband radio frequency range.

Common uses include mobile phone (SAR reduction), computer, digital still camera, RF block, military equipments for radar avoidance and stealth performance.

Attenuation and Power Loss

Many factors determine the true attenuation of an electromagnetic absorbing material, including shape and thickness, intimacy of substrate contact, smoothness of application surface, strength and frequency of the EMI signal, etc. However, using standard tests and fixtures, it is possible to determine a value for the signal attenuation.

The typical attenuation range of the 3M AB-5000 Series EMI Absorber depends on thickness.

3M AB-5000 EMI Absorber – Typical Properties

Properties Typical Value

Type of Backing Polymer resin with metal flake filler

Type of Adhesive Acrylic non-conductive pressure-sensitive adhesive (PSA)

Product Number AB-5010 AB-5020 AB-5030 AB-5050 AB-5100 Thickness 10.10mm 0.20mm 0.30mm 0.50mm 1.00mm Standard packaging 210mm x 297mm

Temperature range -25 ~ 85℃

Surface resistivity 21x10 6Ω(min)

Thermal conductivity 0.7 W/mK

Tensile strength 3 6.0MPa(min)

Attenuation (S11 Reflection

Loss) and Power Loss4

Refer to attenuation and power loss graphs

1.This value does not contain a double-side adhesive tape thickness. Typical adhesive tape thickness is 50㎛(AB-5010 contains 30㎛ adhesive)

2.Test method : ASTM D257

3.Test method : JIS K 6251

4.Attenuation measured by 7mm coaxial verification kit under short fixed condition. Power loss measured by 50Ωmicrostrip line.

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Attenuation

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Power Loss

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Important Notice

All statements, technical information, and recommendations related to 3M’s products are based on information believed to

be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and

determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained

on your purchase order shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M. Warranty; Limited Remedy; Limited Liability. This product will be free from defects in material and manufacture for a

period of one (1) year from the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT NOT LIMITED

TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of the legal

theory asserted.

Litho in USA

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