# Absorber, Sheet, Silicone, 305 mm Length, 305 mm Width, 0.5 mm Thickness
**URL**: https://novapart.co/products/303400602/absorber-sheet-silicone-305-mm-length-width-05
**SKU**: 303400602
**Manufacturer**: LAIRD
**Category**: Passive Components || EMC / RFI Suppression || Shielding Gaskets & Material
**Price**: €135.8800
**Stock**: 10+
**Lead Time**: 120 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (07-Nov-2024) |
| Product Depth | 0.5mm |
| Product Range | Eccosorb BSR/MFS |
| Product Width | 305mm |
| Product Length | 305mm |
| Shielding Type | Absorber |
| Gasket Material | Silicone |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3605736/)
## **Eccosorb® BSR / MFS**
## High Loss, Magnetically Loaded, Elastomeric Microwave Absorber
## **HIGH-LOSS ELASTOMERIC ABSORBER**
Eccosorb BSR / MFS is a thin, flexible, high-loss, electrically non-conductive silicone absorber. It is designed for the frequency range from 6 GHz to 18 Ghz and above . It has low outgassing properties and high temperature resistance. BSR / MFS is flexible and can be fitted to compound curves. BSR and MFS refer to the same product where BSR-1 is MFS-124 and BSR-2 is MFS-117.
## **FEATURES AND BENEFITS**
- Flexible structure for improved fit
- High thermal stability
- Electrically non-conductive
- High magnetic loss
- Low outgassing
## **MARKETS**
- Mobile / Data Infrastructure
- Security and Defense
- Automotive Electronics
- Industrial Electronics
- Space
- Good adhesion to metals
## **VALUE**
- Simplified design due to mechanical and electrical properties
- Environmentally friendly solution meeting regulatory requirements of RoHS and REACH
- Improved reliability performance of electronics
- Better signal integrity due to high reduction of EMI
- `o` Consistent electronics performance due to low outgassing properties `o` Reliable mechanical attachment
|**TYPICAL PROPERTIES**
**TYPICAL DATA**
~~PO~~|**TYPICAL PROPERTIES**
**TYPICAL DATA**
~~PO~~|**TYPICAL PROPERTIES**
**TYPICAL DATA**
~~PO~~|
|---|---|---|
||**Frequency Range (GHz)**|6 – 35|
||**Service Temperature °C**|170|
||**Flame Rating**|UL 94 V-0|
||**Hardness (Shore A)**|> 70|
||**Density**|4.2|
||**Elongation (%)**|50|
||**Tensile Strength (MPa)**|5.0|
||**Volume Resistivity (ohm-cm)**|2 x 109|
||**Thermal Expansion (per °C)**|63 x 10-6|
||**Thermal Conductivity (W/mK)**|0.865|
||**Water Absorption (% 24 hours)**|< 0.1|
||**Dielectric Strength (v/mil)**|> 10|
||**Outgassing (%TML) (%CVCM)***|0.47 / 0.28|
_Data for design engineer guidance only. Observed performance varies in application. Engineers are reminded to test the material in application._
*** Outgassing data per ASTM E595-07; criteria for acceptability is 1.00% TML and 0.10% CVCM.**
## **APPLICATIONS**
USA: +1.866.928.8181 Europe: +49.8031.24600 Asia: +86.755.2714.1166
- Eccosorb BSR/MFS is engineered to reduce or eliminate surface currents, cavity resonance, coupling, and generally dampen reflections. It will significantly improve the operation of microwave devices by lowering the Q of cavities.
**www.laird.com**
## **Hybrid Thermal/EMI Absorber**
It can also be used terminations, loads, attenuators in microwave circuits, and in waveguides and transmission systems.
- Eccosorb BSR/MFS is recommended for use in high reliability aerospace, military, and space applications, exhibiting excellent thermal cycling, shock and vibration absorption characteristics.
- Some other applications include power amplifiers, oscillators and down/up converters.
## **AVAILABILITY**
- Standard sheets are 305 x 305mm (12”x12”) .
- Standard thicknesses are 0.25mm (0.010”),0.32mm (1/8”),0.50mm (0.020”), 0.64mm(1/4”),1.0mm (0.040”), 1.27 mm (1/2”),1.5mm (0.060”) and 2.54mm (0.100”)
- It can be supplied with or without pressure sensitive adhesive (PSA).
- Available in other thicknesses, sizes, and customer specified shapes upon request.
## **INSTRUCTIONS FOR USE**
This material is designed to function directly in front of a metallic surface .
For applications where the service temperature exceeds 121°C (250°F), the material can be bonded to most substrates by using an RTV silicone based adhesive in conjunction with a suitable primer.
- This material can be readily cut with a sharp knife and template. It is a very flexible material and conforms to contoured surfaces.
USA: +1.866.928.8181 Europe: +49.8031.24600 Asia: +86.755.2714.1166 **www.laird.com**
## RFP-DS-BSR MFS 012618
Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird Technologies materials rests with the end user. Laird Technologies makes no warranties as to the fitness, merchantability, suitability or non- infringement of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold pursuant to the Laird Technologies’ Terms and Conditions of sale in effect from time to time, a copy of which will be furnished upon request. © Copyright 2015 Laird Technologies, Inc. All Rights Reserved. Laird, Laird Technologies, the Laird Technologies Logo, and other marks are trademarks or registered trademarks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights.
## Links
- [View this product on Novapart](https://novapart.co/products/303400602/absorber-sheet-silicone-305-mm-length-width-05)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/laird-technologies/303400602/absorber-sheet-305x305x0-5-mm/dp/3605736)
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