Method for making surface mountable connectors

Claim 1

A method for making a connector having co-planar contact surfaces for surface mounting to a circuit board comprising the steps of: providing a housing having a plurality of contact receiving slots in sidewalls thereof and extending to a mounting face thereof, said slots including at least one stop surface a selected first distance from said mounting face and adapted to engage a cooperating stop surface of contacts upon insertion thereof into said slots, said stop surfaces of all said slots being precisely co-planar to define a reference datum in said housing for said contacts; selecting a plurality of contacts, each said contact having first and second connecting portions, each said first connecting portion including said cooperating stop surface and adapted to engage the housing stop surface, each said second connecting portion being bent from said first portion at a selected second distance from said cooperating stop surface and at an angle slightly less than 90°, said second selected distance being greater than said first selected distance, the bent portion defining a surface mountable contact surface facing away from said cooperating stop surfaces; inserting each said contact into a respective contact receiving slot until said cooperating stop surface is opposed to a respective said at least one housing stop surface and said second connecting portion is spaced outwardly of said mounting face; and striking said surface mountable contact surfaces with a tool having a precisely planar surface, said planar surface of said tool being precisely parallel to said reference datum and applying force to said surface mountable contact surfaces until said cooperating stop surfaces of said contacts engage respective said stop surface of said contact receiving slots and each said second connecting portion is at a right angle to said first connecting portion; whereby said surface mountable contact surfaces are co-planar.

Claim 2

A method for making a connector having co-planar contact surfaces for surface mounting to a circuit board comprising the steps of: providing a housing having a plurality of contact receiving slots in sidewalls thereof and extending to a mounting face thereof, said slots including at least one stop surface a selected first distance from said mounting face and adapted to engage a cooperating stop surface of contacts upon insertion thereof into said slots, said stop surfaces of all said slots being precisely co-planar to define a reference datum in said housing for said contacts; selecting a plurality of contacts, each said contact having first and second connecting portions, each said first connecting portion including said cooperating stop surface and adapted to engage the housing stop surface, each said second connecting portion being bent from said first portion at a selected second distance from said cooperating stop surface and at an angle slightly less than 90°, said second selected distance being greater than said first selected distance, the bent portion defining a surface mountable contact surface facing away from said cooperating stop surfaces; inserting each said contact into a respective contact receiving slot until said cooperating stop surface is opposed to a respective said at least one housing stop surface and said second connecting portion is spaced outwardly of said mounting face; and striking said surface mountable contact surfaces with a tool having a precisely planar surface, said planar surface of said tool being precisely parallel to said reference datum and applying force to said surface mountable contact surfaces until said cooperating stop surfaces of said contacts engage respective said stop surface of said contact receiving slots and each said second connecting portion is at a right angle to said first connecting portion; whereby said surface mountable contact surfaces are co-planar.