Patent ID: 8237461
Filing Date: 2012-08-07
Classification: G01R,Y10T

Abstract:
1. A contactor for contacting an input/output terminal of a device under test for establishing electrical connection between the device under test and an electronic device test system when testing the device under test, the contactor comprising: a conductor part for electrical connection with the input/output terminal of the device under test; a beam part with the conductive part provided on its main surface; and a base part supporting the beam part in a cantilever manner, wherein the base part has: a support region supporting the beam part; a mark formation region where a first positioning mark is provided, and a weakened part relatively weaker in strength than other parts of the base part provided between the support region and the mark formation region, wherein the base part supports a plurality of the beam parts aligned substantially in parallel all together, the base part has a second mark formation region, and the mark formation region and the second mark formation region are arranged at both ends of the support region in the base part along a direction of arrangement of the plurality of beam parts.