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August 8, 2013
Company Name
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
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
Mass-production of this product started in January 2013.
2.0A 〜 0.8A)
1.9A 〜 0.9A)
1.9A 〜 0.9A)