3M™ EMI Absorber AB8000 Series

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Higher temperature resistance (150°C) than other 3M absorbers

Absorbing performance from 300 MHz to 4 GHz

2-year shelf life

Frequently viewed resources

Tech Data Sheet (PDF, 258KB)

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Details

Highlights

Higher temperature resistance (150°C) than other 3M absorbers
Absorbing performance from 300 MHz to 4 GHz
2-year shelf life
High-performance resin system for solder reflow stability
Multiple thicknesses
Available without adhesive
Supplied on removable liners for easy handling and die-cutting
Halogen-free*

3M™ EMI Absorber AB8000 Series is a high-temperature magnetic near-field EMI absorber material for electronic applications from 300 MHz to 4 GHz. The composite material features a silicone carrier resin for stable solder reflow and excellent adhesion to FPCs. It also boasts magnetic fillers to suppress near-field EMI noise inside and around electronic devices and assemblies. The 3M™ EMI Absorber AB8000 series functions as a magnetic shielding material for reducing EMI transmissions or reflections in the EM field.

Custom stack-up
Longer shelf life
Noise suppression
Temperature resistance

A cross-section of the product showing its three layers of transparent release liner, composite absorber layer and blue release liner

Product construction

3M™ EMI Absorber AB8000 Series is available in four thicknesses. Absorber thickness ranges from 0.10 mm to 0.50 mm. A composite absorber layer between two release liners allows for efficient lamination to a choice of materials for custom stack-ups.

Product performance

Permeability

3M™ EMI Absorber AB8000 Series has significant magnetic loss in the 100 MHz - 3 GHz frequency range.
Power loss

3M™ EMI Absorber AB8000 Series shows substantial power loss measured on the micro-strip line across a variety of thicknesses.

Specifications

Details

Applications	EMI Absorbing
Brands	3M™
Product Usage	Antennas, Cables, Enclosures, Sensors, Printed Circuit Boards, Semiconductor Chips, Flexible Printed Circuits, Camera Modules

Dimensions and Classifications

Overall Length (Imperial)	11.693 in
Overall Length (Metric)	297 mm
Overall Width (Imperial)	8.268 in
Overall Width (Metric)	210 mm

Resources

3m-emi-absorber-ab8000-tds.pdf

Data Sheets

(PDF, 258KB)

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Overall Width (Metric)	210 mm
Overall Width (Imperial)	8.268 in
Applications	EMI Absorbing
Overall Length (Metric)	297 mm
Overall Length (Imperial)	11.693 in

Legal disclaimer

*Halogen-free is defined as having a maximum of 900 ppm bromine, a maximum of 900 ppm chlorine and/or a maximum of 1500 ppm total bromine and chlorine in accordance with IEC 61249-2-21.