Probe card including straight needle having adjustable contact force

A straight needle probe card capable of adjusting a contact force of straight needles, the straight needle probe card comprising:

• a first plate having a plurality of needle holes into which the straight needles are inserted and installed to face a test object;
• a second plate having a plurality of needle holes into which the straight needles are inserted and installed above the first plate so as to be relatively movable in a first direction with respect to the first plate;
• a needle drop prevention plate having a plurality of needle holes into which the straight needles are inserted and installed between the first plate and the second plate so as to be relatively movable in the first direction with respect to each of the first plate and the second plate;
• and
• a displacement amount adjustment means configured to adjust a relative displacement amount among the first plate, the second plate, and the needle drop prevention plate in the first direction.