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Probe block, probe card and probe apparatus both having the probe block
Probe block, probe card and probe apparatus both having the probe block
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机译:探针块,探针卡以及具有该探针块的探针装置
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摘要
The present invention provides a probe block, which comprises 1) a conductive base on which a first groove is formed, 2) a pair of signal transmitting probes which have dielectric covers and are placed parallel to each other in the first groove, and 3) a ground probe which is in contact with the conductive base, wherein front portions of the signal transmitting probes and the ground probe protrude from the conductive base to form signal transmitting probe needles and a ground probe needle, respectively. The probe block of the present invention has excellent high frequency responses characteristics and is easy for maintenance.
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