中国·3499拉斯维加斯(股份)有限公司-官方网站

Stiffener is an essential component of the probe card, mainly used to enhance the mechanical stability of the probe card. By increasing the rigidity of the probe card, it prevents the probe card from bending during use, which could cause the probe to fail to precisely contact the solder pads or bumps on the chip, thereby affecting the accuracy of the test.