Magnetic Sheets for RFID Flexield Magnetic suppression sheet IFL series Ferrite plate IBF series Issue date: January 2014 All specifications are subject to change without notice. Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.(1/2) Noise Suppression Sheets/Magnetic Sheets/ Conformity to RoHS Directive Radio Wave Absorbers Flexield FOR RFID MAGNETIC SHEETS IFL, IBF MATERIALS TDKs Flexield is a highly flexible and shock resistant soft magnetic sheet material consisting of magnetic material and resin. It is highly effective when used in reader/writers or attached to tags and metal components used in emerging RFID systems based on the 13.56MHz band. With an extensive lineup of products that deliver excellent permeability, Flexield allows designers to match impedance with ease and delivers excellent magnetic conver- gence. FEATURES PRODUCT IDENTIFICATIONS They are flexible(not crack). IBF15 - 100 A B 125 125 A They are suited for thin and compact devices. (1) (2) (3) (4) (5) (6) (7) Available in a wide range of dimensions and shapes. Conforming to RoHS Directive. (1) Material name (2) Magnetic sheet thickness(100: 100m) APPLICATIONS (3) Surface film thickness symbol For improving reception performance in RFID reader/writers. (4) Double-sided tape thickness symbol Integrate IC cards with metal. Integrate IC tags with metal. (5) Length(125: 125mm) Improved antenna reception sensitivity. (6) Width(125: 125mm) (7) Product symbol SPECIFICATIONS Type Thin type High permeability (Features/Application) High performance Low dissipation Material name IFL04 IBF15 Operating temperature range (C) 40 to +85 40 to +85 typ. 45 150 Initial permeability at 13.56MHz typ. 1.3 5 Resistivity( /square) min. 10K 1G Thermal conductivity (W/m K) 1.5 Standard sheet dimensions (mm) 300200 125125 Standard magnetic sheet thickness (mm) 0.05, 0.1, 0.2 0.1, 0.18 Compatible with rolls Flame retardant RoHS directive Environment RoHS directive Halogen-free Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications. All specifications are subject to change without notice. 010-05 / 20140106 / e9d1 1.fm