A silver-plated product is produced by forming a surface layer of silver on a base material by electroplating at a liquid temperature of 10 to 35° C. and a current density of 3 to 15 A/dm.sup.2 in a silver plating solution so as to satisfy (32.6x−300)≦y≦(32.6x+200) assuming that a product of a concentration of potassium cyanide in the silver plating solution and a current density is y (g.Math.A/L.Math.dm.sup.2) and that a liquid temperature of the silver plating solution is x (° C.), the silver plating solution containing 80 to 110 g/L of silver, 70 to 160 g/L of potassium cyanide and 55 to 70 mg/L of selenium.

A silver-plated product is produced by forming a surface layer of silver on a base material by electroplating at a liquid temperature of 10 to 35° C. and a current density of 3 to 15 A/dm.sup.2 in a silver plating solution so as to satisfy (32.6x−300)≦y≦(32.6x+200) assuming that a product of a concentration of potassium cyanide in the silver plating solution and a current density is y (g.Math.A/L.Math.dm.sup.2) and that a liquid temperature of the silver plating solution is x (° C.), the silver plating solution containing 80 to 110 g/L of silver, 70 to 160 g/L of potassium cyanide and 55 to 70 mg/L of selenium.

An electrical contact limiter structure of wire connection terminal has a simplified structure and is easy to operate to enhance the stability of the operation and motion of a metal leaf spring. The wire connection terminal includes conductive components mounted in the insulation case and electrical contact assembled with the conductive components. The electrical contact has a limiter for receiving the metal leaf spring and restricting moving path thereof. The limiter is partitioned into at least one space. A limitation mechanism is assembled with the limiter. The metal leaf spring is mounted in the space. The wiring circuits or conductive wires coming from an apparatus can be easily directly plugged into the space of the limiter to insert with the metal leaf spring. The limiter and the limitation mechanism cooperatively prevent the metal leaf spring from being deflected and over-bent and damaged in operation.

An electrical contact limiter structure of wire connection terminal has a simplified structure and is easy to operate to enhance the stability of the operation and motion of a metal leaf spring. The wire connection terminal includes conductive components mounted in the insulation case and electrical contact assembled with the conductive components. The electrical contact has a limiter for receiving the metal leaf spring and restricting moving path thereof. The limiter is partitioned into at least one space. A limitation mechanism is assembled with the limiter. The metal leaf spring is mounted in the space. The wiring circuits or conductive wires coming from an apparatus can be easily directly plugged into the space of the limiter to insert with the metal leaf spring. The limiter and the limitation mechanism cooperatively prevent the metal leaf spring from being deflected and over-bent and damaged in operation.

A terminal fitting (F) includes a pressure receiving portion (20) formed by causing a part of a first top plate (13) constituting a rectangular tubular body (10) to project toward a resilient contact piece (18), a locking projection (15) flush with the first top plate (13) and projecting from an extending end edge (13E) of the top plate (13) extending in a front-rear direction and locked to a right side plate (12R), and a right side edge (22R) constituting an outer peripheral edge part of the pressure receiving portion (20) and arranged along the extending end edge (13E) of the first top plate (13). A spacing in a width direction between the extending end edge (13E) of the first top plate (13) and the right side edge (22R) is smallest in an area corresponding to the locking projection (15).

A terminal fitting (F) includes a pressure receiving portion (20) formed by causing a part of a first top plate (13) constituting a rectangular tubular body (10) to project toward a resilient contact piece (18), a locking projection (15) flush with the first top plate (13) and projecting from an extending end edge (13E) of the top plate (13) extending in a front-rear direction and locked to a right side plate (12R), and a right side edge (22R) constituting an outer peripheral edge part of the pressure receiving portion (20) and arranged along the extending end edge (13E) of the first top plate (13). A spacing in a width direction between the extending end edge (13E) of the first top plate (13) and the right side edge (22R) is smallest in an area corresponding to the locking projection (15).

Wedge type electrical connector assemblies adapted to electrically and mechanically connect conductors within transmission and/or distribution circuits is provided. The wedge type electrical connector assembly includes a frame, an interface and a wedge assembly. The interface is coupled to the frame so that it is movable relative to the frame. The interface can move and flex when installing conductors into the wedge type electrical connector assemblies. The interface includes a tap contact surface configured to push a tap conductor positioned between the tap contact surface and the wedge in a direction so that a larger surface area of the tap conductor contacts the tap contact surface.

Wedge type electrical connector assemblies adapted to electrically and mechanically connect conductors within transmission and/or distribution circuits is provided. The wedge type electrical connector assembly includes a frame, an interface and a wedge assembly. The interface is coupled to the frame so that it is movable relative to the frame. The interface can move and flex when installing conductors into the wedge type electrical connector assemblies. The interface includes a tap contact surface configured to push a tap conductor positioned between the tap contact surface and the wedge in a direction so that a larger surface area of the tap conductor contacts the tap contact surface.

A wire assembly includes a cable and a contact. The wire includes at least an inner conductor and an insulating jacket surrounding the inner conductor, wherein a tip of the inner conductor is exposed at a first end. The contact is welded to the tip of the inner conductor at the first end.

A wire assembly includes a cable and a contact. The wire includes at least an inner conductor and an insulating jacket surrounding the inner conductor, wherein a tip of the inner conductor is exposed at a first end. The contact is welded to the tip of the inner conductor at the first end.