August 8, 2013 Company Name Representative SUMIDA CORPORATION Shigeyuki Yawata, Representative Executive Officer (CEO) (Code 6817, 1st Section, Tokyo Stock Exchange) For general inquiries PR / IR Team Phone: 81-3-3272-7801 For technical inquiries Field Engineering Team Mr. Sato or Mr. Abe [email protected] Phone: 81-3-5202-7128 Launching of a New Product, small size multi-layered inductor for consumer electronics Product Descriptions: Sumida Corporation will be launching a new product, small multi-layered ferrite inductors. Clearance gap was created inside ferrite core to bring magnetic saturation under control, which materializes same level of DC superposition characteristics as winding coil type does. It also can achieve high density mounting with bottom electrode. Usage： DC/DC converters for small consumer electronics such as mobile phones, smart phones and tablet PC Product lineup：（3types） ・C201610（2.0mm × 1.6mm × H=1.0mm Max.） L：0.47μH 〜 4.7μH（Isat＝2.1A 〜 0.6A Δt＝40 ・C252010（2.5mm × 2.0mm × H=1.0mm Max.） L： 1.0μH 〜 4.7μH（Isat＝1.5A 〜 0.3A Δt＝40 ・C252012（2.5mm × 2.0mm × H=1.2mm Max.） L： 1.0μH 〜 4.7μH（Isat＝2.0A 〜 0.9A Δt＝40 Production： Mass-production of this product started in January 2013. SUMIDA CORPORATION 2.0A 〜 0.8A） 1.9A 〜 0.9A） 1.9A 〜 0.9A）