| 摘要 |
<p>A feed-through (2) is in the form of a generally cylindrical pin extending through the thickness of the wall of the box (1). Its end projecting outside the box is terminated by a generally cylindrical head portion (23) of greater outside diameter than the rest of the pin, said head portion is fixed at a distance from the wall of the box and is provided with an axial bore (24) suitable both for receiving a contact of an external connector and for receiving a conductor lead to be soldered thereto, depending on the requirements of a user.</p> |
