M7000 SERIES
Product Description
M7000 Series sheet is a near field microwave absorber that consists of soft magnetic flake fillers, polymer resin, and optional acrylic pressure sensitive adhesive.
Features
✔ Thin and Soft
✔ Easy Die-Cut
✔ RoHS Compliant & Halogen Free
Applications
M7000 Series near field microwave absorber is typically used for applications requiring electromagnetic absorbing performance around 1-3 GHz, especially for the applications in Wifi (2.4 GHz). M7000 near field microwave absorber suppresses radiated noises from CPU, FPC, camera, speaker, RAM, antennas, Hall component in the electrical devices. Common uses include mobile phone (SAR reduction), computer, digital camera, pad, RF block for solving the EMI/EMC issue.
Typical Properties
| Part Number | M7000 Series | Test Method |
| Available Thickness (mm) | 0.03-0.5 | ASTM D3652 |
| Color | Grey | – |
| Type of backing | Polymer Resin with Magnetic Flake Filler | – |
| Type of adhesive | Acrylic-based (optional) | – |
| Recommend Frequency | 10MHz to 10GHz | – |
| Surface Resistance (Ω) | ≥1×10 6 | ASTM D257 |
| Thermal Conductivity (W/mK) | 0.65 | ASTM D5470 |
| Permeability u’@3MHz | 100-250 | Network Analyzer |
| Operating Temperature (°C) | -25 ~ 85℃ | – |
| Standard Size (mm x mm) | 210*297/Rolls | – |
