A core wire connecting body to be connected to a core wire in an electric wire includes: a bottom, a pair of cantilevered side walls that are disposed facing each other with a space therebetween; and a plurality of pairs of press contact bodies that are disposed facing each other with a space between the pair of side walls, and that cut the coating of the electric wire inserted from an opening, and make press contact with the strands. For the pairs of press contact bodies, compared to a distance between the press contact bodies that is a pair at the farthest section that is farthest from an end part of the electric wire, a distance between the press contact bodies that is a pair closer to the end part of the electric wire than the pair at the farthest section are, is smaller.

A core wire connecting body to be connected to a core wire in an electric wire includes: a bottom, a pair of cantilevered side walls that are disposed facing each other with a space therebetween; and a plurality of pairs of press contact bodies that are disposed facing each other with a space between the pair of side walls, and that cut the coating of the electric wire inserted from an opening, and make press contact with the strands. For the pairs of press contact bodies, compared to a distance between the press contact bodies that is a pair at the farthest section that is farthest from an end part of the electric wire, a distance between the press contact bodies that is a pair closer to the end part of the electric wire than the pair at the farthest section are, is smaller.

A core-wire exposed portion in an electric wire and at least one pair of pressure-welding pieces made of an electroconductive material are included. The core-wire exposed portion is a portion is which a core wire composed of a plurality of element wires is exposed. The pair of pressure-welding pieces are provided with a core wire pressure-welding section in which pressure-welding end surfaces are disposed facing each other at a distance and Kate the core-wire exposed portion press-fitted between the pressure-welding end surfaces. The core wire pressure-welding section is formed as a section that brings all of the element wires in the core-wire exposed portion, between the pressure-welding end surfaces, into contact with either of the pressure-welding end surfaces while being in an aligned state.

A core-wire exposed portion in an electric wire and at least one pair of pressure-welding pieces made of an electroconductive material are included. The core-wire exposed portion is a portion is which a core wire composed of a plurality of element wires is exposed. The pair of pressure-welding pieces are provided with a core wire pressure-welding section in which pressure-welding end surfaces are disposed facing each other at a distance and Kate the core-wire exposed portion press-fitted between the pressure-welding end surfaces. The core wire pressure-welding section is formed as a section that brings all of the element wires in the core-wire exposed portion, between the pressure-welding end surfaces, into contact with either of the pressure-welding end surfaces while being in an aligned state.

Provided is a sensor which makes it easy to mount a cable to a circuit board. This sensor 1 is provided with: a circuit board 2; a connector 10 which is composed of a metal material and which is fixed to the circuit board 2; and a cable 3 which is connected to the circuit board 2 via the connector 10. The connector 10 has: a bottom part 11 that is connected to the circuit board 2; and a pair of pinching elements 12L, 12R that are raised upright from said bottom part 11. The cable 3 is held in a space S between the pair of pinching elements 12L, 12R.

A core wire connecting body to be connected to a core wire in an electric wire includes: a bottom, a pair of cantilevered side walls that are disposed facing each other with a space therebetween; and a plurality of pairs of press contact bodies that are disposed facing each other with a space between the pair of side walls, and that cut the coating of the electric wire inserted from an opening, and make press contact with the strands. For the pairs of press contact bodies, compared to a distance between the press contact bodies that is a pair at the farthest section that is farthest from an end part of the electric wire, a distance between the press contact bodies that is a pair closer to the end part of the electric wire than the pair at the farthest section are, is smaller.

A core wire connecting body to be connected to a core wire in an electric wire includes: a bottom, a pair of cantilevered side walls that are disposed facing each other with a space therebetween; and a plurality of pairs of press contact bodies that are disposed facing each other with a space between the pair of side walls, and that cut the coating of the electric wire inserted from an opening, and make press contact with the strands. For the pairs of press contact bodies, compared to a distance between the press contact bodies that is a pair at the farthest section that is farthest from an end part of the electric wire, a distance between the press contact bodies that is a pair closer to the end part of the electric wire than the pair at the farthest section are, is smaller.

A core-wire exposed portion in an electric wire and at least one pair of pressure-welding pieces made of an electroconductive material are included. The core-wire exposed portion is a portion is which a core wire composed of a plurality of element wires is exposed. The pair of pressure-welding pieces are provided with a core wire pressure-welding section in which pressure-welding end surfaces are disposed facing each other at a distance and Kate the core-wire exposed portion press-fitted between the pressure-welding end surfaces. The core wire pressure-welding section is formed as a section that brings all of the element wires in the core-wire exposed portion, between the pressure-welding end surfaces, into contact with either of the pressure-welding end surfaces while being in an aligned state.

A core-wire exposed portion in an electric wire and at least one pair of pressure-welding pieces made of an electroconductive material are included. The core-wire exposed portion is a portion is which a core wire composed of a plurality of element wires is exposed. The pair of pressure-welding pieces are provided with a core wire pressure-welding section in which pressure-welding end surfaces are disposed facing each other at a distance and Kate the core-wire exposed portion press-fitted between the pressure-welding end surfaces. The core wire pressure-welding section is formed as a section that brings all of the element wires in the core-wire exposed portion, between the pressure-welding end surfaces, into contact with either of the pressure-welding end surfaces while being in an aligned state.

A contact member for an insulation displacement contact (IDC) terminal includes an encasement wall at least partially surrounding a receptacle volume receiving a wire or cable, an IDC member having an IDC blade penetrating an insulation of the wire or cable and a contact edge electrically contacting a core of the wire or cable, and a cutting blade cutting the wire or cable. The receptacle volume has an opening at least partially framed by the encasement wall. The IDC member is formed in a first wall section of the encasement wall. The cutting blade is formed in a second wall section of the encasement wall opposite the first wall section. Both the IDC blade and the cutting blade face the opening.