All done under one roof.

In a world where few manufacturers have the capability to keep EMI shielding and thermal products made under one roof, the latest RF & microwave absorber line completes our advanced product offering.

Our absorbers are offered in the form of automated dispensing epoxy and cavity resonance pads. Both options offer quick-turn prototypes.

 
 
 

Dispensable Epoxy Absorbers

The automatically dispensed absorbers effectively reduce RF signals, suppress standing waves, and minimize RF noise. These epoxy-based absorbers adhere securely to metal surfaces, providing a permanent solution that eliminates the need for die-cutting or tape. With low outgassing properties, they meet NASA's stringent outgassing requirements when cured for an extended period. Additionally, they are electrically comparable to our cavity resonance sheet absorber products.

Our epoxy absorber comes in Commercial and High Performance grades to suit your needs:

CR-DE-2 CG Absorber Data Sheet

CR-DE-3 HP Absorber Data Sheet

 

Cavity Resonance Absorber Pads

Our absorber pads survive outdoor exposure and have a wide working temperature range. Designed to be flexible, the absorber pads can be cut and fitted to compound curves. In addition, they have low outgassing and are RoHS compliant and halogen free. The absorber pads are a great cost-effective solution.

Our absorber pads range from Commercial to High Performance grades. Contact our sales team to learn which one best suits your product.

CR-SS-2 CG Absorber Data Sheet

CR-SS-3 HP Absorber Data Sheet

 
 

get down to the details

Click on any part number to view the data sheet.

 
 
Typical Properties DISPENSABLE EPOXY ABSORBERS DISPENSABLE FLUOROSILICONE ABSORBERS
Part Number CR-DE-2 Commercial Grade CR-DE-3 High Performance CR-DFS-2 Fluorosilicone
Minumum Thickness 0.50 mm 0.50 mm
Color Dark Gray Dark Gray
Density 3.11 g/cm³ 4.20 g/cm³ 3.44 g/cm³
Softness 65 Shore A 70 Shore A 45 Shore A
Operatering Temperature -55 to 125 °C -55 to 200 °C
Flammability Rating UL 94 HB UL 94 HB
Typical Properties SILICONE ABSORBER PADS FLUOROSILICONE ABSORBER PADS
Part Number CR-SS-2 Commercial Grade CR-SS-3 High Performance CR-HF-SS-2 High Frequency CR-FS-SS-2
Minumum Thickness 0.25 mm to 2.00 mm* 0.50 mm to 2.00 mm
Density 3.51 g/cm³ 4.30 g/cm³ 1.80 g/cm³ 3.80 g/cm³
Softness 65 Shore A 45 Shore A 70 Shore A 57 Shore A
Operatering Temperature -65 to 200 °C -55 to 200 °C -65 to 200 °C
Flammability Rating UL 94V-0
Standard Sheet Size 304.8 mm x 304.8 mm (12 inch x 12 inch)
 
 
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 Articles on RF & Microwave Absorbers

Discover the latest innovations, trends, and insights in RF & microwave absorbers. Stay up-to-date with expert knowledge and industry developments!

 

get in touch

We’re friendly and available to chat. Reach out to us anytime and we’ll happily answer your questions.

 
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Technical FAQ

Here are a few commonly asked engineering and application questions about RF and microwave absorbers: