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network of resistors over based ceramic material, designed to be fixed on a surface, and process for the electric connection of the network to a substrate holder.
network of resistors over based ceramic material, designed to be fixed on a surface, and process for the electric connection of the network to a substrate holder.
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机译:固定在表面上的,基于陶瓷材料的电阻器网络,以及将网络电连接到基板支架的过程。
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摘要
A resistor network is disclosed which is suited for surface mount which does not incorporate wire terminations. The network is fabricated entirely from cermet, ceramic, and solder, yet will absorb thermal stresses normally associated with circuitry energization when properly mounted upon a substrate. This is accomplished by controlling the formation of solder bumps and simultaneously controlling the mounted distance between those bumps and a wiring substrate upon which the network is mounted. Additionally, the network may be formed to be either a SIP or DIP configuration, depending upon whether an additional groove is incorporated into the termination side of the substrate. Two alternative embodiments are also disclosed which incorporate various features of the invention.
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