These absorbers can be used at higher frequencies than traditional shielding and can also be used with other EMI/RFI shields to extend frequency range. The microwave absorbers can be installed easily with (PSA) pressure sensitive adhesive, often directly onto high-frequency board-level components to absorb unwanted radiated and surface wave EMI/RFI and meet FCC requirements without shielding.
Our 3500 series Microwave absorber foam is RoHS compliant. It is a coated open cell foam and is used as an microwave absorbing material, especially for application with frequencies of 1 to 17 GHz. iIt acts like a free space resistor to incoming electromagnetic energy.
The 3500 series Microwave absorber foam is available in a hard and a soft variant. Depending on the force you want to perform if necessary on the foam.
Microwave absorber products can solve EMI/RFI problems without additional shielding and enable advanced technologies including automotive radar, military, and commercial wireless applications.
Size: 200x300 mm.
Temperature spec: - 40 to +100 degrees Celsius,
Hardness shore: 40 +/- 20.
Die-cut: Material can be cut into any shape according to customer's drawing. For a quote, please send a drawing with the desired quantities.
|3500-200-300||Standard Sheet size: 200 x 300|
|3500-x-x||Foam customized settings|
|Density||845||Kg/m^3||42 - 48|
|Elongation strength||1798||%||30 - 41|
|Compression deflection strength||844||kPa|
|25%||844||kPa||55 - 75|
|50%||844||kPa||123 - 145|
|Working temperature range||Celcius||-60/+80|
|Thermal conductivity at 0 degrees Celcius||8301||W/mK||0.04|
|Water absorption 7 days||Vol. %||<1|
|Standard Sheet size: 555x355 or 355x255|
|3501-x-x||Foam customized settings|
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