PRODUCT SPECIFICATION SPEC. No: Attn: DATE: Dec.17.2012 CUSTOMER PRODUCT NAME: TDK PRODUCT NAME: WT-505060-20K2-A10-G APPROVED BY: CUSTOMER COMMENT: REMARK: Please sign back specification after customer conformation until 2weeks. If customer can t sign back specification, customer should be approved TDK specification. TDK-EPC Corporation Head Office Address: 1-13-1, Nihonbashi, Chuo-ku, Tokyo 103-0027 , Japan ENGINEERING SALES APPROVE D CHE CKE D ISSUE D MANAGE R SAL E S Sales Office PRODUCT Sales Tel.REVISED HISTORY CUSTOMER PRODUCT NAME: TDK PRODUCT NAME: WT-505060-20K2-A10-G NO. REV. REVISED CONTENT REVISED REASON DATE To establish specification 1 0 2012.12.17