Original document(12 pages)  中文版
    The over current protection component includes two pieces of metal foil, and a material layer with Positive Temperature Coefficient (PTC). Being between two pieces of metal foil, the PTC material layer includes multiple crystalline high molecular polymers, a conducting ceramic stuffing and a non-conducting stuffing. Grain size of the said conducting ceramic stuffing possesses a specific distribution. Volume resistance of the said PTC material layer is smaller than 0.1 ohm /cm.
Application Number
申请号		 200510093162 Application Date
申请日		 2005.08.19
Title 名称 Overcurrent protection component
Publication Number
公开号		 1917101 Publication Date
公开日		 2007.02.21
Approval Pub. Date Granted Pub. Date
International Classification 分类号 H01C7/13;H01C7/02
Applicant(s) Name
申请人		 Juding Tech Co., Ltd.
Address 地址
Inventor(s) Name 发明人 Wang Shaoqiu;Zhu Fuhua;Luo Guozhang
Attorney & Agent 代理人 wang yuanfang
More information 更  多  信  息


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