DC - VERTICAL ULTRA-LOW LEAKAGE CURRENT PROBE CARD FOR DC PARAMETER TEST

摘要

A probe card according to an embodiment of the present invention includes a probe PCB having a plurality of probes for contact with a test body to transmit an electrical signal, signal wirings for distributing and transmitting an electrical signal to the plurality of probes, A first guide plate disposed opposite to the first guide plate and having a plurality of probe holes into which one end of each of the plurality of probes is inserted; a second guide plate disposed in parallel with the first guide plate, And a second guide plate on which a plurality of probe holes are formed, wherein the signal wires on the probe PCB and the other ends of the plurality of probes are directly electrically connected through a coaxial cable.