AB-5020

AB-5000 EMI Absorber 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. 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. Applications The AB-5000 Series EMI Absorber is typically used for applications requiring electromagneticabsorbing performance. It suppresses radiated 3M AB-5000 EMI Absorber Properties Type of Backing Type of Adhesive Product Number Thickness 1 Standard packaging Temperature range Surface resistivity 2 Thermal conductivity Tensile strength 3 Attenuation (S11 Reflection Loss) and Power Loss4 1. 2. 3. 4. – Typical Properties Typical Value Polymer resin with metal flake filler Acrylic non-conductive pressure-sensitive adhesive (PSA) AB-5010 AB-5020 AB-5030 AB-5050 0.10mm 0.20mm 0.30mm 0.50mm 210mm x 297mm -25 ~ 85℃ 1x10 6Ω(min) 0.7 W/mK 6.0MPa(min) Refer to attenuation and power loss graphs AB-5100 1.00mm This value does not contain a double-side adhesive tape thickness. Typical adhesive tape thickness is 50 ㎛ (AB-5010 contains 30 ㎛ adhesive) Test method : ASTM D257 Test method : JIS K 6251 Attenuation measured by 7mm coaxial verification kit under short fixed condition. Power loss measured by 50Ωmicrostrip line. Attenuation -- Power Loss 3M is a trademark of 3M Company. 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. Electrical Markets Division 6801 River Place Blvd. Austin, TX 78726-9000 800-626-8381 Fax 800-828-9329 www.3M.com/electrical/emc Litho in USA © 3M 2006 78-8131-7504-5-A