Magnetic Sheets for RFID Flexield Magnetic suppression sheet IRJ/IFL series Ferrite plate IBF series Issue date: August 2012 • 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/ Radio Wave Absorbers Flexield Conformity to RoHS Directive FOR RFID MAGNETIC SHEETS IRJ, IFL, IBF MATERIALS TDK’s 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 convergence. FEATURES • They are flexible(not crack). • They are suited for thin and compact devices. • Available in a wide range of dimensions and shapes. • Conforming to RoHS Directive. APPLICATIONS • For improving reception performance in RFID reader/writers. • Integrate IC cards with metal. • Integrate IC tags with metal. • Improved antenna reception sensitivity. PRODUCT IDENTIFICATIONS IBF10 - 100 A B 125 × 125 A (1) (2) (3) (4) (5) (6) (7) (1) Material name (2) Magnetic sheet thickness(100: 100µm) (3) Surface film thickness symbol (4) Double-sided tape thickness symbol (5) Length(125: 125mm) (6) Width(125: 125mm) (7) Product symbol SPECIFICATIONS Type (Features/Application) Material name Operating temperature range (°C) µ' typ. Initial permeability [at 13.56MHz] µ" typ. Resistivity( /square) min. Thermal conductivity (W/m • K) Standard sheet dimensions (mm) Standard magnetic sheet thickness (mm) Compatible with rolls Flame retardant Flame retardant High performance IRJ04 –40 to +85 40 1.0 1M 1.5 300×200 0.1, 0.25 — UL94V-0 Environment RoHS directive Thin type High performance IFL04 –40 to +85 45 1.3 10K 1.5 300×200 0.05, 0.1 ○ — RoHS directive Halogen-free High permeability Low dissipation IBF15 –40 to +85 150 5 1G − 125×125 0.1, 0.18 — — RoHS directive • 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 / 20120827 / e9d1_1.fm (2/2) Product Identifications of The Standard Sample IRJ SERIES IRJ04 - 100 N D 300 × 200 (1) (2) (3) (4) (5) (6) (1) Material name (2) Magnetic sheet thickness (100: 100µm） (3) Surface film thickness symbol (N: Correspondence thickness） (4) Double-sided tape thickness symbol (D: 30µm） (5) Length(300: 300mm） (6) Width(200: 200mm） (7) Product symbol(No） IRJ04 Correspondence thickness(mm) Product name of the standard sample 0.1, 0.25 IRJ04-100ND300×200 IRJ04-250ND300×200 IFL SERIES IFL04 - 100 N B 300 × 200 (1) (2) (3) (4) (5) (6) (1) Material name (2) Magnetic sheet thickness (100: 100µm） (3) Surface film thickness symbol (N: Correspondence thickness） (4) Double-sided tape thickness symbol (B: 10µm） (5) Length(300: 300mm） (6) Width(200: 200mm） (7) Product symbol(No） IFL04 Correspondence thickness(mm) Product name of the standard sample 0.05, 0.1 IFL04-050NB300×200 IFL04-100NB300×200 IBF SERIES IBF10 - 100 D D 125 × 125 B (1) (2) (3) (4) (5) (6) (7) (1) Material name (2) Magnetic sheet thickness (100: 100µm） (3) Surface film thickness symbol (D: 30µm） (4) Double-sided tape thickness symbol (D: 30µm） (5) Length(125: 125mm） (6) Width(125: 125mm） (7) Product symbol(B: Standard） IBF15 Correspondence thickness(mm) Product name of the standard sample 0.1, 0.18 IBF15-100DD125×125B IBF15-180DD125×125B • All specifications are subject to change without notice. 010-05 / 20120827 / e9d1_1.fm