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认识和断开线缆连接头

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Recognizing & Disconnecting Cable Connectors, Coaxial Connectors: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Recognizing & Disconnecting Cable Connectors, Coaxial Connectors: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Recognizing & Disconnecting Cable Connectors, Coaxial Connectors: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
Coaxial Connectors

  • Coaxial connectors like these—also called antenna, U.FL, or IPEX connectors—have a metal head that snaps over a circular socket on the board, like a metal snap button on a shirt. These connectors come in various sizes and are often used to connect Wi-Fi or cellular antenna cables.

  • To disconnect the cable, slide a thin, ESD-safe pry tool or angled tweezers under the metal neck of the connector (as close to the head as possible) and lift straight up from the board.

  • If you work with these connectors often, you may want to buy a specialized disconnect tool (small size, large size). These tools speed up the disconnect and reconnect procedures while minimizing the risk of damage.

  • When working with these connectors, it's key to always lift the head straight up. If pried on at an odd angle, you risk breaking the socket off of the board underneath.

  • Reconnecting these can be tricky. Use tweezers to hold the connector in place over its socket and gently press down with your finger or a spudger—the connector should "snap" into place. If you're having trouble, reposition the head and try again.

  • Don't try to force the connector into place or you may permanently damage it.

同轴连接器

此类同轴连接器（也称为天线、U.FL 或 IPEX 连接器）有一个金属头，可卡在电路板上的圆形插座上，就像衬衫上的金属按扣一样。这些连接器有各种尺寸，通常用于连接 Wi-Fi 或蜂窝天线电缆。

要断开电缆连接，可将防静电的薄撬工具或斜镊子滑入连接器的金属颈下（尽可能靠近头部），然后从电路板上直接向上提起。

如果您经常使用这些连接器，您可能需要购买专门的断开工具（小号、大号）。这些工具可以加快断开和重新连接的速度，同时将损坏的风险降到最低。

在使用这些连接器时，关键是要始终将头部向上抬起。如果撬的角度不对，就有可能把插座从下面的电路板上撬下来。

重新连接可能比较麻烦。用镊子将连接器夹在插座上，然后用手指或塞子轻轻向下按压，连接器就会 "卡 "到位。如果遇到困难，请重新定位头部，然后再试一次。

不要强行将连接器安装到位，否则可能会造成永久性损坏。

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