Probe with trapezoidal contactor and device based on application thereof, and method of producing them

摘要

A probe is disclosed, comprising a beam 4 B, which has a front end 4 b 1, an intermediate portion 4 b 2 and a base end 4 b 3, the front end being a portion for contacting a test subject through a contactor, the base end being a portion for fixing the probe; and a substantially trapezoidal contactor 4 A, which is fixed to the leading end 4 b 1 of the beam.