跳線功能如下：
(1) 聯接 P.C.板上兩條線路。
(2) 電路設計變更，接點的增減聯接。
(3) 改變電路接點的連接。
適用於自動插件。
dia 0.5mm, 0.6mm, 0.7mm, 0.8mm

Jumper wires or crossovers, as they are
sometimes called, are basically interconnection
devices between points on a PC Board.
Generally they are used for the following
reasons:
Inability to connect two points on a PC Board
due to other circuit paths which must be
crossed over
An After-the-Fact design change that requires
new point connections
Circuit tuning by changing point connections
Jumper wires offers a quick simple solution to
these problems. They are especially suited for
automatic machine insertion on lead tape , and
are available in all packaging styles, including
pre-cut and formed leads, for manual insertion.
Products meet EU-RoHS requirements