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WE-FSFS Flexible Sintered Ferrite Sheets
Würth Elektronik's WE-FSFS are composed by a PET protective layer, a pre-cut sintered ferrite layer, and an adhesive layer
Würth Elektronik’s eiSos flexible sintered ferrite sheets (WE-FSFS) are products designed for high-performance magnetic flux redirection. The correct management of the magnetic flux improves the energy and data transfer in inductive coupled systems (NFC, RFID, Wireless Power, and others), achieving a higher-efficiency and communication range. Size and weight are critical parameters in today's electronic devices, and with the last generation ferrite compositions used in WE-FSFS, optimal results are achieved with minimal thickness.
Applications Notes: Selection and Characteristics of WE-FSFS
The WE-FSFS are composed of three layers:
- PET protective layer: High surface resistivity and adhesive strength to protect the ferrite layer
- Pre-cut sintered ferrite layer: The core of the product; its magnetic properties concentrate and control the external magnetic fields
- Adhesive layer: High adhesive strength to protect the ferrite and to apply the product
Characteristics
- Flexible ferrite sheet with adhesive tape
- High permeability
- Low losses at communication frequency
- Easy to apply adhesive mounting tape
- Custom designs on request
- Operating temperature: -40°C to +85°C
Applications
- Improves efficiency of wireless power transfer (Qi-WPC, PMA, A4WP, WCT)
- Improves performance of NFC and RFID communication systems
- EMI suppression
- Magnetic shielding
WE-FSFS Flexible Sintered Ferrite Sheets
| Image | Manufacturer Part Number | Description | Length | Width | Available Quantity | Price | ||
|---|---|---|---|---|---|---|---|---|
 |  | 354001 | RF FERRITE SHEET 4.724"X4.724" | 4.724" (120.00mm) | 4.724" (120.00mm) | 88 - Immediate | $203.91 | View Details |
| | 354002 | RF FERRITE SHEET 4.724"X4.724" | 4.724" (120.00mm) | 4.724" (120.00mm) | 0 - Immediate | $220.86 | View Details |
| | 354003 | RF FERRITE SHEET 4.724"X4.724" | 4.724" (120.00mm) | 4.724" (120.00mm) | 204 - Immediate | $254.86 | View Details |
| | 354004 | RF FERRITE SHEET 2.362"X2.362" | 2.362" (60.00mm) | 2.362" (60.00mm) | 134 - Immediate | $108.74 | View Details |
| | 354005 | RF FERRITE SHEET 2.362"X2.362" | 2.362" (60.00mm) | 2.362" (60.00mm) | 33 - Immediate | $122.33 | View Details |
| | 354006 | RF FERRITE SHEET 2.362"X2.362" | 2.362" (60.00mm) | 2.362" (60.00mm) | 0 - Immediate | $135.99 | View Details |
| | 364001 | RF FERRITE SHEET 4.724"X4.724" | 4.724" (120.00mm) | 4.724" (120.00mm) | 0 - Immediate | $203.91 | View Details |
| | 364002 | RF FERRITE SHEET 4.724"X4.724" | 4.724" (120.00mm) | 4.724" (120.00mm) | 56 - Immediate | $220.86 | View Details |
| | 364003 | RF FERRITE SHEET 4.724"X4.724" | 4.724" (120.00mm) | 4.724" (120.00mm) | 298 - Immediate | $254.86 | View Details |
| | 364004 | RF FERRITE SHEET 2.362"X2.362" | 2.362" (60.00mm) | 2.362" (60.00mm) | 49 - Immediate | $108.74 | View Details |
| | 364005 | RF FERRITE SHEET 2.362"X2.362" | 2.362" (60.00mm) | 2.362" (60.00mm) | 25 - Immediate | $122.33 | View Details |
| | 364006 | RF FERRITE SHEET 2.362"X2.362" | 2.362" (60.00mm) | 2.362" (60.00mm) | 0 - Immediate | $135.99 | View Details |
Published: 2014-05-27
Hong Kong, China