3M

3M AB7050E-WO EMI Absorber Without Adhesive (Halogen Free)

AB7050E-WO

3M™ AB7050E-WO is a 0.50 mm flexible, high-permeability magnetic absorber designed to reduce near-field EMI noise in electronics. It provides effective absorption from 300 MHz to 4 GHz, with peak performance between 800 MHz and 2.5 GHz.

High permeability
Broad operating frequency range from 300 MHz to 4 GHz
Removable liner makes material easy to handle

Color: Gray

Liner Material: Blue PET Film

Backing/Carrier Material: Polymeric Resin w/ Magnetic Metal Flake Filler

TotalThickness: 0.50 mm

Adhesive Type: Non-Adhesive

Overview
Customize
Features
Specifications
Compliance
Resources

Overview

Consult

Specify a finalized design or create a new one from scratch with our experienced converting experts.

Design

Pair our material sampling library with our precision converting capabilities to optimize and validate a prototype.

Produce

Rely on our top-tier suppliers, strict quality controls, and hands-on help to ensure your product's effectiveness throughout its lifecycle.

Customize

Customize This Material

Our wide range of converting capabilities allow us to take this material and transform it into the right width, length, shape or fabricated part to not only achieve ideal integration into your end use, but also optimize how you apply the material in your application. Our converting equipment paired with our expert engineering team will help you create the exact custom solution for your unique requirements.

To learn more about the most common converting services we offer, or to contact our team to start discussing your solution, please utilize the below links:

Tape Slitting

Die-Cutting

Custom Part Fabrication

Prototyping

Custom Length Rolls

Features

High permeability
Broad operating frequency range from 300 MHz to 4 GHz
Removable liner makes material easy to handle
Enhanced version of the 3M™ EMI Absorber AB7000HF Series
Broader temperature performance than 3M™ EMI Absorber AB7000HF Series (-13 to 221°F)
Long shelf life of 18 months
Halogen-free

Specifications

Color	Gray
Backing/Carrier Material	Polymeric Resin w/ Magnetic Metal Flake Filler
Adhesive Type	Non-Adhesive
Total Thickness	0.50 mm
Backing/Carrier Thickness	0.50 mm
Liner Material	Blue PET Film
Liner Thickness	0.41 mm
Minimum Temperature Performance	-13°F
Maximum Temperature Performance	221°F

Compliance

We value the importance of up to date an accurate regulatory information on the products we work with. For the most current Compliance and Regulatory information on your product of interest, please contact our experts for assistance.

Resources

Technical Data Sheet

3M™ EMI Absorber AB7050E-WO is a 0.50 mm flexible, high-permeability magnetic absorber designed for near-field EMI suppression in electronic devices and assemblies. Constructed from a flexible polymer resin loaded with soft metal flakes, it provides effective EMI absorption across frequencies from 300 MHz to 4 GHz, with peak performance between 800 MHz and 2.5 GHz.

3M™ AB7000E Series is an enhanced, next generation evolution of the 3M™ AB7000HF Series. While both share a common construction—a flexible polymer resin filled with soft magnetic metal flakes for effective near field EMI absorption—the AB7000E Series offers improved high temperature performance, optional non-adhesive sheet configurations, and an optimized shelf life of 18 months.

3M™ EMI Absorber AB7000E Series is available in four thicknesses. All thicknesses are offered with and without adhesive.

Mobile phones, computers, tablets, measurement devices, displays, cable wraps, camera modules, antenna grounds, and sensors
Electronic equipment protection for automobile applications

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