Cable connector with low impedance

摘要

A cable connector for soldering to a cable defining some core wires includes an insulative body, a plurality of terminals, and a spacer. Each terminal includes a soldering portion extending rearwardly out of the insulative body soldering to the core wires. The spacer includes some stalls and a respective receiving slot formed between every two adjacent stalls for receiving the soldering portions. The receiving slot includes a first receiving slot proximal to the insulative body and a second receiving slot distal from the insulative body. The second receiving slot includes a lower receiving space and an upper receiving space with a smaller width. The soldering portion of the terminal includes a first portion received in the lower receiving space and a second portion received in the first receiving slot. The width of the first portion is larger than the width of the second portion to reduce the impedance.

主权项

1. A cable connector for soldering to a cable defining a plurality of core wires, comprising:
an insulative body; a plurality of terminals received in the insulative body, each terminal comprising a soldering portion extending rearwardly out of the insulative body for soldering to the core wires; and a spacer mounting behind the insulative body, the spacer comprising a plurality of stalls and a respective receiving slot formed between every two adjacent stalls, the receiving slots receiving the soldering portions; wherein the receiving slot comprises a first receiving slot proximal to the insulative body and a second receiving slot distal from the insulative body, the second receiving slot comprising a lower receiving space and an upper receiving space with a smaller width; and the soldering portion of the terminal comprises a first portion received in the lower receiving space of the second receiving slot and a second portion received in the first receiving slot, the width of the first portion being larger than the width of the second portion to reduce the impedance; wherein the adjacent stalls each comprise a respective stopping wall extending toward each other, the stopping wall preventing the first portion of the soldering portion in the lower receiving space of the second receiving slot from moving upwardly; wherein the width of the second portion of the terminal is smaller than the width of the first portion; wherein the width of the first receiving slot is larger than or equal to the width of the first portion of the terminal to enable insertion of the first portion into the second receiving slot from the first receiving slot.