公开(公告)号：US06507271B2

公开(公告)日：2003-01-14

申请号：US10001130

申请日：2001-10-30

申请人： Yoshihiro Taguchi ,  Hisashi Komatsu ,  Takayuki Fujita ,  Michita Suzuki

发明人： Yoshihiro Taguchi ,  Hisashi Komatsu ,  Takayuki Fujita ,  Michita Suzuki

IPC分类号： H01C1012

CPC分类号： H01C10/30

摘要： A resistor is provided that is made by laminating at least two resistive layers, where these resistors have conductive particles held in a binder resin. The resistors are laminated such that a top resistor covers a bottom resistor, and a surface of the top resistor is exposed. The resistivity of the top resistor is made smaller than that of the bottom resistor. The top resistor contains carbon fiber and carbon black, where the central particle size of the carbon fiber ranges from 3.5 to 9.0 &mgr;m. The resistor has excellent durability and micro-linearity characteristics. The resistor may also be used as a variable resistor.

摘要翻译： 提供了通过层叠至少两个电阻层制成的电阻器，其中这些电阻器具有保持在粘合剂树脂中的导电颗粒。 电阻器被层叠，使得顶部电阻器覆盖底部电阻器，并且顶部电阻器的表面暴露。 顶部电阻器的电阻率小于底部电阻器的电阻率。 顶部电阻器包含碳纤维和炭黑，其中碳纤维的中心粒径为3.5-9.0μm。 电阻器具有优异的耐久性和微线性特性。 电阻器也可以用作可变电阻器。