| 摘要 |
<p>A rigid needle is described for the electrical test on printed circuit boards, particularly for the test on metallized holes (90) in the printed circuit board, having a permanent deformation or bend (70) in an intermediate area thereof, able to rest on an intermediate plate (40) of the interface (10) of the test machine in which said needle (1) is inserted, the size of the arrow ("f") of said bend (70) being greater than the diameter of the hole (41) in the plate (40) through which the needle (1) is inserted, and smaller than the radius of the point or head (60) of the needle. <IMAGE></p> |
