Thermistor apparatus and manufacturing method ther

专利名称：Thermistor apparatus and manufacturing

method thereof

发明人：Takayo Katsuki,Takashi Shikama申请号：US08/608722申请日：19960229公开号：US05798685A公开日：19980825

摘要：A positive-characteristics thermistor apparatus has an insulating case, positive-characteristics thermistor devices, planar terminals, and spring terminals. Whicheverthermistor device has a lower resistance of the two thermistor devices is trimmed to havea higher resistance which is near the resistance of the other thermistor device such thatthe two thermistor devices have substantially the same resistance (for example, within adifference of .+-.1&OHgr;). In other words, a part of an electrode of the thermistordevice having a lower resistance is removed with a laser beam.

申请人：MURATA MANUFACTURING CO., LTD.

代理机构：Burns, Doane, Swecker & Mathis, LLP

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