| 摘要 |
<p>A filtered socket decouples the pin of an electronic circuit device such as a transistor or a thin film amplifier. The tubular socket is constructed of a resilient metal with a pin receiving opening at one end and a resilient tail at the other end. A tubular filter is soldered onto the socket. This filter has a metal flange which is positioned against the plated through circuit in a hole on the circuit board. The filtered socket is locked to the board by resiliently positioning the tail in another hole in the circuit board. The board is flow soldered to establish an electrical connection between the outer conductive surface of the filter and a common electronic connection extending to the hole in which the socket is positioned. Another electrical connection is established between the circuit extending to the other hole and the socket itself. A solder-free plastic coating on a portion of the filter and a portion of the tail prevents solder from bridging the two holes.</p> |
