公开(公告)号：US3928243A

公开(公告)日：1975-12-23

申请号：US48533774

申请日：1974-07-03

Applicant: GEN MOTORS CORP

Inventor： KUDZA THOMAS M ,  SCHWYN RAYMOND E ,  BERG MORRIS

IPC: H01C7/06 ,  H01C17/065 ,  H01B1/02

CPC classification number: H01C17/0654 ,  C03C3/072 ,  C03C8/10 ,  C03C8/14 ,  C03C8/18 ,  H01C7/06

Abstract: Resistor compositions yielding smooth surface resistor films of up to about 25,000 ohms per square per mil thickness which is little affected by humidity and exposure to peak firing temperature and has low TCR values, comprising relatively small amounts of ruthenia, antimony or bismuth trioxides and tantala, and relatively large amounts of silver, lead-borosilicate glass and conducting tantala glass.

Abstract translation: 电阻组合物产生高达约25,000欧姆/平方密耳厚度的平滑表面电阻膜，其几乎不受湿度影响并暴露于峰值烧结温度，并且具有低TCR值，其包含相对少量的钌，锑或三氧化铋和钽铁， 和相对大量的银，铅 - 硼硅酸盐玻璃和导电钽铁玻璃。