W i r e l e s s P o w e r Tr a n s f e r January 2017 Wireless Power Transfer Small Rx (Receiving) Coil unit WR202010-18M8-ID (2/3) Wireless Power Transfer Product compatible with RoHS directive Halogen-free Wireless Power Transfer Small Rx (Receiving) coil unit Overview of WR202010-18M8-ID FEATURES COMBINATION TABLE Receiving coils for Wireless Power Transfer. Flexible sheet type is used. Custom design is available based on each design requirements. Halogen-free. 1W 2W 3W Rx WR121210-27M8-ID WR202010-18M8-ID WR303050-12F5-ID Tx WT151512-22F2-ID WT202012-15F2-ID WT303012-12F2-ID APPLICATION Smartphones, cellular phones, handheld mobile terminals, DSCs, and Wearable products. SHAPE & DIMENSIONS 4.0 o20.0 Solder coat 2.5 0.84typ. 0.88max. 26.0 Dimensions in mm ELECTRICAL CHARACTERISTICS CHARACTERISTICS SPECIFICATION TABLES L x W dimensions Thickness (mm) o20 (mm)max. 0.88 Inductance [100kHz, 1Vrms] (H) 11.0 Resistance [100kHz, 1Vrms] () 0.4 Part No. WR202010-18M8-ID Contact us for more information. IC REFERENCE INFORMATION IC Manufacturer material name Web IDT P9027LP-R http://www.idt.com/products/power-management/wireless-charging-ics-wireless-power-ics/qi-compliant-wireless-power-transmitter-ics/ wp3w-rk-wireless-power-reference-solution-05w-3w-applications RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20170128 / wlc_rx_wr202010-18m8-id_en.fm (3/3) Wireless Power Transfer Reminders Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.). Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal design. Fully caution, if metal piece contacted with top of coil surface then it could be danger of generated heat. Do not use for a purpose outside of the contents regulated in the delivery specifications. The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions set forth in the each catalog, please contact us. (1) Aerospace/aviation equipment (2) Transportation equipment (cars, electric trains, ships, etc.) (3) Medical equipment (4) Power-generation control equipment (5) Atomic energy-related equipment (6) Seabed equipment (7) Transportation control equipment (8) Public information-processing equipment (9) Military equipment (10) Electric heating apparatus, burning equipment (11) Disaster prevention/crime prevention equipment (12) Safety equipment (13) Other applications that are not considered general-purpose applications CONTACT WINDOWS FOR MORE INFORMATION Country US EU Japan TTW China Korea ASEAN Person in charge Chris Burket Andre Carranque Takeshi Ishibashi ChienHung Lin ChienHung Lin Youngsoo m Kim ChienHung Lin Web chris.burket@us.tdk.com Carranque@eu.tdk.com tishiba@jp.tdk.com ChienHung_Lin@tw.tdk.com ChienHung_Lin@tw.tdk.com youngsoo_kim@kr.tdk.com ChienHung_Lin@tw.tdk.com Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20170128 / wlc_rx_wr202010-18m8-id_en.fm