| 摘要 |
The present invention relates to a contact base (KS) for electrical components, for example integrated circuits, transistors and so forth in assemblies constructed on circuit boards. To check the operation of these electrical components, it is proposed to construct the contact base in such a manner that contact spring pins (KFS) are attached with good electrical connection to its base pins (SS) via metallic spacing sleeves (AH). The spacing sleeves are inserted into a spacing plate (AP) on the side of the contact spring pins and a handle loop (SCH) is provided which passes between the spacing sleeves in the space between the spacing plate and the contact base. The space between the spacing plate and the contact base is filled with an insulating filling material, for example casting resin. Due to the specially shaped contact spring pins, good contact with the contact base to be plugged into a circuit board (LP) is ensured. <IMAGE> |
