Eccosorb™ SF

Free space narrow band elastomer

Product Description

These silicone rubber sheets are designed to be bonded to flat or curved metallic surfaces to reduce the reflectivity in a narrow band of frequencies. Eccosorb SF reflects -20 dB or less of normally incident microwave energy at the design frequency in the range of 1 to 26 GHz.

Applications include lining radar nacelles (particularly where high power is present), lining of cavity backed and shrouded telecommunication antennas, lining metal surfaces to attenuate surface currents, and for lining magnetron housings to prevent detuning.

Note: ECCOSORB SF is NOT designed for use inside a cavity. While the material will perform well because of the high electrical parameters, this material is specified on performance and each batch is tuned for thickness. Therefore batch variations will cause thickness variations, which could lead to clearance issues inside a cavity. Please consult a Sales Engineer for assistance in selecting a proper material.

Product Video

Industries

  1. Aerospace/Defense
  2. Industrial
  3. Telecom/Datacom

Applications

  1. Avionics
  2. Base station/Power amplifier/Acitve antenna unit /small cell
  3. Naval/Maritime
  4. Radar
  5. Satellites

Features and Benefits

  • High power performance
  • Narrow band performance
  • Low outgassing properties

Technical Specification

  • Typical Properties
    Color
    Black
    Density (g/cc)
    2.40
    Function
    Free Space
    Operating Temperature Max (Celsius)
    163
    Resin
    Silicone
    Shelf Life
    Minimum 720 Days from Date of Shipment
    Type
    Free Space elastomer
  • Electromagnetic Properties
    Product Frequency Range
    1 - 26 Ghz
    Reflectivity
    -20dB
  • Mechanical Properties
    Hardness
    73 shores A
  • Dimensions
    Thickness Max (mm)
    4.70
    Thickness Min (mm)
    1.27
  • Compliance
    REACH
    Yes
    ROHS Compliant
    Yes
  • Options
    Option Availability - PSA
    Yes
    Option Availability - on drawing
    Yes
Showing 55 (of 55) Parts
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Part NumberPart NameColorDensity (g/cc)ReflectivityResin
24147097SF-1.5 SS6M ECCOSORB; 12x12in
Black
4.70
>-20dB at 1.5 Ghz
Silicone
5 distributors
21519198SF-7.5 12X12 NA
Black
3.50
>-20dB at 7.5 Ghz
Silicone
5 distributors
21519171SF-7.5/SS6M 12X12; ECCOSORB
Black
3.50
>-20dB at 7.5 Ghz
Silicone
5 distributors
21510100SF-9.5/SS6M 12X12; ECCOSORB
Black
3.50
>-20dB at 9.5 Ghz
Silicone
5 distributors
21510099SF-9.5 12X12 NA
Black
3.50
>-20dB at 9.5 Ghz
Silicone
5 distributors
21510098SF-9.5 12X36; ECCOSORB
Black
3.50
>-20dB at 9.5 Ghz
Silicone
5 distributors
21492170SF-10.0/SS6M 12X12; ECCOSORB
Black
3.60
>-20dB at 10 Ghz
Silicone
6 distributors
21492167SF-10.0 12X12 NA
Black
3.60
>-20dB at 10 Ghz
Silicone
5 distributors
21466268SF-12.0/SS6M 12X12; ECCOSORB
Black
3.00
>-20dB at 12 Ghz
Silicone
5 distributors
21466167SF-12.0 12X12 NA
Black
3.00
>-20dB at 12 Ghz
Silicone
5 distributors
21463167SF-9.0 12X12 NA
Black
3.50
>-20dB at 9 Ghz
Silicone
5 distributors
21463165SF-9.0/SS6M 12X12; ECCOSORB
Black
3.50
>-20dB at 9 Ghz
Silicone
6 distributors
21462171SF-8.5/SS6M 12X12; ECCOSORB
Black
3.50
>-20dB at 8.5 Ghz
Silicone
5 distributors
21462169SF-8.5 12X36; ECCOSORB
Black
3.50
>-20dB at 8.5 Ghz
Silicone
5 distributors
21462167SF-8.5 12X12 NA
Black
3.50
>-20dB at 8.5 Ghz
Silicone
6 distributors
21460175SF-7.0/SS6M 12X12; ECCOSORB
Black
3.50
>-20dB at 7 Ghz
Silicone
6 distributors
21460167SF-7.0 12X12 NA
Black
3.50
>-20dB at 7 Ghz
Silicone
5 distributors
21459205SF-6.0/SS6M 12X12; ECCOSORB
Black
3.50
>-20dB at 6 Ghz
Silicone
5 distributors
21459101SF-6.0 12X12 NA
Black
3.50
>-20dB at 6 Ghz
Silicone
5 distributors
21458168SF-5.5/SS6M 12X12; ECCOSORB
Black
3.50
>-20dB at 5.5 Ghz
Silicone
5 distributors
21458167SF-5.5 12X12 NA
Black
3.50
>-20dB at 5.5 Ghz
Silicone
5 distributors
21457167SF-5.0 12X12 NA
Black
3.90
>-20dB at 5 Ghz
Silicone
5 distributors
21456167SF-4.5 12X12 NA
Black
3.90
>-20dB at 4.5 Ghz
Silicone
5 distributors
21455172SF-4.0/SS6M 12X12; ECCOSORB
Black
3.90
>-20dB at 4 Ghz
Silicone
5 distributors
21455167SF-4.12x12 NA
Black
3.90
>-20dB at 4 Ghz
Silicone
5 distributors
21453169SF-2.5/SS6M 12X12; ECCOSORB
Black
5.10
>-20dB at 2.5 Ghz
Silicone
6 distributors
21453167SF-2.5 12X12 NA
Black
5.10
>-20dB at 2.5 Ghz
Silicone
5 distributors
21452201SF-6.5 12X12 NA
Black
3.50
>-20dB at 6.5 Ghz
Silicone
6 distributors
21452172SF-2.0/SS6M 12X12; ECCOSORB
Black
5.10
>-20dB at 2 Ghz
Silicone
5 distributors
21452167SF-2.0 12X12 NA
Black
5.10
>-20dB at 2 Ghz
Silicone
5 distributors
21452012SF-3.5/SS6M 12X12; ECCOSORB
Black
5.10
>-20dB at 3.5 Ghz
Silicone
5 distributors
21452001SF-3.5 12X12 NA
Black
5.10
>-20dB at 3.5 Ghz
Silicone
6 distributors
21451912SF-16.0/SS6M 12X12; ECCOSORB
Black
3.00
>-20dB at 16 Ghz
Silicone
6 distributors
21451905SF-16.0 12X36; ECCOSORB
Black
3.00
>-20dB at 16 Ghz
Silicone
5 distributors
21451901SF-16.0 12X12 NA
Black
3.00
>-20dB at 16 Ghz
Silicone
5 distributors
21451713SF-15/SS6M/ML/SS3 12X12; ECCOSORB
Black
3.00
>-20dB at 15 Ghz
Silicone
6 distributors
21451711SF-15.0/SS6M 12X12; ECCOSORB
Black
3.00
>-20dB at 15 Ghz
Silicone
6 distributors
21451701SF-15.0 12X12 NA
Black
3.00
>-20dB at 15 Ghz
Silicone
5 distributors
21451409SF-13.0/SS6M 12X12; ECCOSORB
Black
3.00
>-20dB at 10.5 Ghz
Silicone
5 distributors
21451401SF-13.0 12X12 NA
Black
3.00
>-20dB at 13 Ghz
Silicone
2 distributors
21451204SF-10.5/SS6M ECCOSORB; 12x12in
Black
3.60
>-20dB at 10.5 Ghz
Silicone
5 distributors
21451202SF-10.5/DSS6M ECCOSORB; 12x36in
Black
3.60
>-20dB at 10.5 Ghz
Silicone
5 distributors
21451201SF-10.5 12X12 NA
Black
3.60
>-20dB at 10.5 Ghz
Silicone
5 distributors
21451167SF-1.5 12X12 NA
Black
4.70
>-20dB at 1.5 Ghz
Silicone
5 distributors
21450172SF-1.0/SS6M ECCOSORB; 12x12in
Black
4.70
>-20dB at 1 Ghz
Silicone
6 distributors
21450167SF-1.0 12X12 NA
Black
4.70
>-20dB at 1 Ghz
Silicone
5 distributors
21445100SF-14.0 ECCOSORB; 12x36in
Black
3.00
>-20dB at 14 Ghz
Silicone
5 distributors
21445099SF-14.0 12X12 NA
Black
3.00
>-20dB at 14 Ghz
Silicone
6 distributors
21443100SF-11.0 12X36; ECCOSORB
Black
3.00
>-20dB at 11 Ghz
Silicone
5 distributors
21443099SF-11.0 12X12 NA
Black
3.00
>-20dB at 11 Ghz
Silicone
5 distributors
21442105SF-8.0/SS6M 12X12; ECCOSORB
Black
3.50
>-20dB at 8 Ghz
Silicone
5 distributors
21442099SF-8.0 12X12 NA
Black
3.50
>-20dB at 8 Ghz
Silicone
5 distributors
21442095SF-8.0 12X36; ECCOSORB
Black
3.50
>-20dB at 8 Ghz
Silicone
5 distributors
21327182SF-3.0/SS6M 12X12; ECCOSORB
Black
5.10
>-20dB at 3 Ghz
Silicone
5 distributors
21327167SF-3.0 12X12 NA
Black
5.10
>-20dB at 3 Ghz
Silicone
6 distributors