RF/Microwave Absorbers & Dielectrics

Microwave absorbers are used to solve a wide variety of problems such as internal cavity resonances, antenna pattern shaping, and high-frequency interference.

Laird offers a diverse product line that includes microwave absorbing elastomers, phase cancellation materials, microwave absorbing foam, specialty microwave absorbers, custom magnetic absorbers and advanced frequency selective products.

All of our absorbers can be used at higher frequencies than traditional shielding and with other EMI shields to extend frequency range.  Q-Zorb and other sheet form elastomeric absorbers can be installed easily with pressure sensitive adhesive, often directly onto high-frequency board-level components to absorb unwanted radiated and surface wave EMI, and meet FCC requirements without shielding.

Microwave Absorbing Elastomers & Films
Microwave Absorbing Foams
Custom and Specialty Absorbers and Solutions
Low Loss Dielectrics
Molded, Machined, Cast Liquids and Microwave Absorbing Coatings
Sample Kits / Accessories

Eccosorb MCS-U
0808A System Image

A thin, flexible, high-loss magnetically loaded, electrically non-conductive, urethane...

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CoolZorb 500
0808A System Image

Second generation hybrid absorber/thermal management material that is used for EMI...

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CoolZorb 600
0808A System Image

Second generation hybrid absorber/thermal management material that is used fo EMI...

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Custom Solutions

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Our custom solutions give you a competitive edge.

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We can prototype new designs at incredible speed thanks to our highly skilled design engineers, harnessing our global expertise and delivering via our local teams.

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