| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a pin header with simple structure which can switch a transmission characteristic impedance, enabled to correspond to various transmission characteristics impedances. SOLUTION: The pin header comprises a separator 20 having a plurality of connection terminal mounting holes 21, a plurality of connection terminals 40 fixed to the connection terminal mounting holes 21, and a ground plate 30 having elastic holding parts 31, 32, movably holding the separator 20, arranged parallel with the direction of the connection terminals 40. A plurality of protrusions 25 are formed to the separator, and holes 37 into which, the protrusions 25 corresponding to the holes can be inserted, are formed, and the distance between the connection terminals 40 and the ground plate 30 is made adjustable.</p> |
