| 摘要 |
PROBLEM TO BE SOLVED: To reduce and stabilize a contact resistance of a contact probe. SOLUTION: This contact probe is equipped with a barrel 3 comprising a conductive cylindrical body; a conductive plunger 2 disposed movably in the barrel 3, and having a contact end 2C projecting from the barrel 3 and a bias end 2B inclined to a barrel 3 section; a spring 4 disposed in the barrel 3, for energizing the plunger 3 in the axial direction; and a conductive bias pin 5 sandwiched between the plunger 2 and the spring 4, disposed in the contactable state with the inner surface of the barrel 3, longer than the inner diameter of the barrel 3, and having the plunger 2 side end whose diameter is reduced into a tapered shape. COPYRIGHT: (C)2006,JPO&NCIPI
|
