A connector, connecting an electric wire of a newly added electronic device with a provided electric wire easily, has a first connector housing 11, a terminal 12, a second connector hosing 13 and a pressure contact terminal. The first connector housing 11 has a terminal receiving portion 16 and a wire holding portion 17. The wire holding portion 17 holds a provided electric wire 7. The terminal 12 is connected with a first electric wire 3 of the newly added electronic device. The second connector housing 13 is supported slidably along a direction B intersecting with the first electric wire 3. The second connector hosing 13 holds the pressure contact terminal contacted with pressure to the second electric wire 7.