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Eccosorb OCF

Lightweight convoluted foam absorber

Product Description

It has a convoluted shape similar to the Eccosorb CV material, but is made from a much more open cell foam material. This open structure allows the piece to be used at high humidity although long term exposure to water and UV should be avoided. For indoor higher power requirements, cooling air can be circulated through the foam structure, either by natural convection or by fan, to keep the temperature of the piece down. Because of the rounded convolutions and lack of sharp corners and tips, Eccosorb OCF is the preferred absorber for mm wave frequencies and for grazing incidence angles out to 60° off-normal. It s available in 2 thicknesses 7.5 cm ad 10 cm.

Features and Benefits
  • Open-cell
  • High performance due to geometric structure
  • Tuned thicknesses


Automated Pad PlacementAutomated Packaging
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AntennaInstrumentation/Test and measure

Technical Specification

FunctionFree Space Reflectivity
Option Availability - PSAYes
Option Availability - PU coatingYes
Option Availability - on drawingYes
ROHS CompliantYes
Reflectivity-30dB at > 5 Ghz
Thickness Max (mm)100.00
Thickness Min (mm)75.00
TypeDielectric Foam absorber
Parts (2)
↑ click on headings to sort ↓
Part NumberPart NameTypeFunctionReflectivityThickness (mm)Length (mm)Width(mm)Option Availability - PSAOption Availability - PU coatingOption Availability - on drawingResinROHS CompliantREACH
301088001OCF-3 SHEET 610x610x75mmDielectric Foam absorberFree Space Reflectivity-30 dB at >6 Hz75.00610.00610.00111PU11
301088002OCF-4 SHEET 610x610x100mmDielectric Foam absorberFree Space Reflectivity-30 dB at >5 Hz100.00610.00610.00111PU11

Company Address

Techni3 Ltd

Unit 4B Caerphilly Business Park


CF83 3GS

+44 (0)29 2125 2100

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