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Eccosorb JCS

Electrically conductive mm wave absorber sheet

Product Description

Eccosorb JCS is waterproof and has excellent thermal characteristics, tolerating high and low temperatures. Eccosorb JCS is a pure dielectric absorber with no magnetic properties (permeability = 1). Eccosorb JCS is used to lower cavity Q’s in RF amplifiers, oscillators, cabinets containing microwave devices, computer housings, LNB’s, and isolation of antennas by insertion loss. It is also used to reduce surface currents on radiating elements and outer ground-plane type surfaces.

Features and Benefits
  • High loss
  • Low density
  • Very flexible
  • High frequency applications


Automated Pad PlacementAutomated Packaging
Custom AutomationCustom Product Development

AntennaAutomotive ADAS
Base station/Power amplifier/Acitve antenna unit /small cellInstrumentation/Test and measure

Technical Specification

Attenuation>70 dB/cm at 70Ghz
FunctionCavity resonance
Insertion loss>6 dB at 1mm at 3Ghz
Operating Temperature Max (Celsius)177
Operating Temperature Min (Celsius)-70
Option Availability - PSAYes
Option Availability - on drawingYes
ROHS CompliantYes
Thickness Max (mm)2.00
Thickness Min (mm)0.25
TypeCavity resonance elastomer
Parts (8)
↑ click on headings to sort ↓
Part NumberPart NameTypeFunctionInsertion lossOperating Temperature Max (Celsius)Width(mm)Length (mm)REACHOption Availability - PSAOption Availability - on drawingThickness (mm)
85000047JCS-7/SS6M .020 sheetCavity resonance elastomerCavity resonance4 at 3 Ghz177305.00305.001110.50
85000072JCS-9/SS6M .080 sheetCavity resonance elastomerCavity resonance10 at 3 Ghz177305.00305.00111
85000073JCS-9 .040 sheetCavity resonance elastomerCavity resonance7.5 at 3Ghz177305.00305.00111
85000075JCS-9 SHEET 305x305x2mmCavity resonance elastomerCavity resonance10 at 3 Ghz177305.00305.001112.00
85000076JCS-9/SS6M .040 sheetCavity resonance elastomerCavity resonance7.5 at 3Ghz177305.00305.00111
85000161JCS-9 .020 sheetCavity resonance elastomerCavity resonance5 at 3 Ghz177305.00305.001110.50
85000164JCS-9/SS6M .010 sheetCavity resonance elastomerCavity resonance3 at 3 Ghz177305.00305.001110.25
85000167JCS-9/SS6M .020 sheetCavity resonance elastomerCavity resonance5 at 3 Ghz177305.00305.00111

Company Address

Techni3 Ltd

Unit 4B Caerphilly Business Park


CF83 3GS

+44 (0)29 2125 2100

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