The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 15, 1997
Filed:
May. 19, 1995
Lewis L Seffernick, Decatur, IN (US);
Neal F Thomas, Elkhart, IN (US);
CTS Corporation, Elkhart, IN (US);
Abstract
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.