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Flux Field Directional Materials for NFC/RFID and Wireless Power Applications
3M's flux field directional materials (FFDM) for use in a variety of applications
Improve NFC/RFID antenna read range and power transfer efficiency and range with 3M's flux field directional materials (FFDM). The EM16TF and RFIC15 reduce eddy current losses and improve read range. While EM80KM improve EM energy transfer via inductive coupling (short range) or magnetic coupled resonance (longer range). 3M FFDMs can be used to provide magnetic shielding of stray field generating devices or materials that impact neighbor device or component performance (i.e. inductor, wireless power, and more).
Video: 3M™ Flux Field Directional Materials
EM80KM Family
Features
- Total tape thickness without liner (metric): 0.05 mm
- Carrier binder polymer and filler: high permeability magnetic foil with cover film and PSA
- Magnetic permeability: 80,000 (at 0.1 MHz)
Applications
- Magnetic shielding
- Wireless power charging
RFIC Family
Features
- Total tape thickness without liner (metric): 0.13 mm (RFIC10), 0.18 mm (RFIC15), 0.23 mm (RFIC20), 0.28 mm (RFIC25), 0.43 mm (RFIC40), 0.63 mm (RFIC60)
- Carrier binder polymer and filler: flexible polymer resin with magnetic fillers
- Magnetic permeability: 42 (at 13.56 MHz)
Applications
- Magnetic isolation
- Magnetic shielding
- Wireless power charging
- Near field communications (NFC)
EM13TF Family
Features
- Total tape thickness without liner (metric): 0.1 mm
- Carrier binder polymer and filler: sintered ferrite sheet
- Magnetic permeability: 130 (at 13.56 MHz)
Applications
- Magnetic isolation
- Magnetic shielding
- Wireless power charging
- Near field communications (NFC)
EM15TF Family
Features
- Total tape thickness without liner (metric): 0.1 mm (EM15TF-010), 0.12 mm (EM15TF-012), 0.11 mm (EM15TF-012-4), 0.14 mm (EM15TF-014)
- Carrier binder polymer and filler: sintered ferrite sheet (EM15TF-010, EM15TF-012, EM15TF-014) and non-adhesive sintered ferrite sheet (EM15TF-012-4)
- Magnetic permeability: 150 (at 3 MHz)
Applications
- Wireless power charging
Flux Field Directional Materials
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 | EM15TF-012-1 | RF ABSORB/SHD SHEET 4.921X4.921" | 0 - Immediate | See Page for Pricing | View Details | |
| EM15TF-012-4 | RF ABSORB/SHD SHEET 4.921X4.921" | 0 - Immediate | See Page for Pricing | View Details | |
 |  | EM15TP-010-1 | RF EMI ABSORBING SHEET 1=10 | 18 - Immediate | $350.57 | View Details |
|  | EM15TF-010-1 | RF ABSORB/SHLD 4.921X4.921" 1=10 | 0 - Immediate | See Page for Pricing | View Details |
 | EM07HM(2) | 3M FLUX FIELD DIRECTIONAL MA | 0 - Immediate | See Page for Pricing | View Details | |
|  | EM80KM-005-1 | RF EMI SHLD SHEET 50MMX10M | 13 - Immediate | $139.09 | View Details |
|  | EM04TP-010 | RF EMI SHIELDING SHEET | 0 - Immediate | See Page for Pricing | View Details |
Published: 2017-11-10
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