AB7030 3M, AB7030 Datasheet

AB7030

Manufacturer Part Number

AB7030

Description

EMI ABSORBER .30MM 8.26"X11.7"

Manufacturer

Datasheet

1.AB7030.pdf (2 pages)

Specifications of AB7030

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

AB7030

Manufacturer:

Quantity:

135

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Data Sheet

Description

Agency Approvals

& Self Certifications

Applications

Attenuation and

Power Loss

Typical Properties

™

Physical

EMI Absorber AB7000 Series

3M™ EMI Absorber AB7000 Series consists of a flexible polymer resin loaded with soft

metal flakes. An acrylic pressure-sensitive adhesive allows for easy application.

RoHS 2002/95/EC

AB7000 absorber is typically used for applications requiring EMI control and signal

integrity improvement in the 50MHz to 10 GHz range. It is a broadband EMI

absorber designed to work in near-field applications inside and around electronic

devices and assemblies. Common applications include reduction of noise and

crosstalk inside mobile electronics, reduction of crosstalk and EMI on ribbon cables

and flex cables, reduction of radiated IC noise (applying absorber directly to the

noisy IC), damping of radiation and oscillations inside shields and cavities, and

increasing signal integrity on high speed data lines through crosstalk reduction.

Many factors determine the true attenuation of an electromagnetic interference

absorbing material, including shape and thickness, intimacy of substrate contact,

smoothness of application surface, strength and frequency of the EMI signal, etc.

Since AB7000 absorber is a near field absorber, attenuation characteristics tend to

be very application specific. Power loss characteristics are measured using a 5cm x

5cm square of AB7000 placed on a 50 microstrip line. The attenuation and noise

dampening attained generally increases as the thickness of the material increases.

Not for specifications. Values are typical, not to be considered minimum or maximum.

Properties measured at room temperature 73° F (~23° C ) unless otherwise stated.

Notes: 1. This value measured at 1MHz 3M TM K RD-EMC-AB-02.

Property (Test Method)

Adhesive

Type of Backing

Product Number

Backing Thickness

Adhesive Thickness

Standard packaging

Temperature Range

Surface resistivity (ASTM-257)

Initial Permeability

Typical Performance

• Flexible, high permeability magnetic sheets

• One-sided acrylic pressure-sensitive adhesive

• Easily die cut into complex shapes

2. Attenuation is measured by 7mm coaxial verification kit under short fixed condition. Power loss is

measured by a 50

microstrip line method. 3M TM K-RD-EMC-AB-01

1 of 2

Acrylic non-conductive pressure-sensitive adhesive (PSA)

Polymer resin with magnetic metal flake filler

AB7010

0.10mm

0.03mm

Refer to S

attenuation and power loss graphs

0.20mm

0.05mm

AB7020

210mm x 297mm

Typical Value

-25° to 85° C

1x10

110

(min)

AB7030

0.30mm

0.05mm

February 2009

AB7050

0.50mm

0.05mm

Related parts for AB7030

AB7030 Summary of contents

Page 1

... Polymer resin with magnetic metal flake filler AB7010 AB7020 0.10mm 0.20mm 0.03mm 0.05mm 1 2 Refer to S attenuation and power loss graphs 11 microstrip line method K-RD-EMC-AB- February 2009 Typical Value AB7030 AB7050 0.30mm 0.50mm 0.05mm 0.05mm 210mm x 297mm -25° to 85° 1x10 (min) 110 3 ...

Page 2

... Shelf Life & Storage This product has a 5-year shelf life from date of manufacture when stored in a humidity controlled storage (10° C/50° 27° C/80° F and <75% Availability Please contact your local distributor; available from 3M.com/electrical [Where to Buy] or call 1-800-676-8381. Important Notice Warranty; Limited Remedy ...

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