The probe clamp includes at least two probes for contacting electrically the second contact pad and connecting the second part of the connection structure.
探针卡设置于托盘上，其包含用以电性接触第二接触垫与连接结构第二部分的至少两支探针。
2
The connection of the clamp is surface contact; and the clamp has large compaction force formed by bolts and high reliability, and is anti-corona.
本实用新型的连接为面接触，通过螺栓形成的压紧力大，防电晕，可靠性高。
3
Graphite contact shoe is used instead of clamp and its running situation is analysed.