METHOD FOR FORMING CONTACTS OF CHIP-RESISTORS IN THICK-FILM TECHNOLOGY Russian patent published in 2007 - IPC H01C17/28 

Abstract RU 2312418 C1

FIELD: methods for manufacturing contacts of chip-resistors in thick-film technology, possible use in electronic, radio-technical and other adjacent industrial branches during manufacture of resistors using thick-film technology.

SUBSTANCE: method for forming contacts of chip-resistors in thick-film technology includes creation of contact areas by application to ceramic substrates using stenciling method with following firing of silver-containing paste and dipping of substrate ends into silver-containing alloy, prior to application of nickel layer by galvanic method with following application of soldering alloy layer also by galvanic method, a layer of copper is applied.

EFFECT: increased reliability of inter-contact connections of chip-resistors made using thick-film technology.

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Authors

Volkodaev Boris Vasil'Evich

Shakhov Nikolaj Vasil'Evich

Dates

2007-12-10Published

2006-09-25Filed