What is IC chip carrier? Professional testing institutions tell you the answer

Date：2021-11-23 15:09:25Views：1680

With the development of the electronic market, chips are becoming smaller and smaller, and the carrier belt is also developing in the direction of precision. At present, there are 4mm wide carrier belts in the market.What does IC chip carrier mean? Chip carrier tape refers to a strip product applied in the field of electronic packaging. It has a specific thickness, and holes for holding electronic components and positioning holes for index positioning are equally distributed in its length direction.

The chip carrier tape is mainly used in the electronic component mounting industry. It is used with the cover tape to store the electronic components such as resistance, capacitance, transistor and diode in the pocket of the carrier tape, and form a closed package by sealing the cover tape above the carrier tape, which is conducive to protecting the electronic components from pollution and damage during transportation.

According to the size of the electronic components carried by the package, the carrier belt is also divided into different widths. Common widths are 8mm, 12mm, 16mm, 24mm, 32mm, 44m, 56mm, etc. With the rapid development of today's electronic industry, it will be an inevitable trend for modern enterprises to produce smaller and more precise electronic products. Chips will also be more refined and smaller. As an indispensable downstream industry in the electronic industry - carrier belt, it will also follow the changing trend of electronic components and develop in the direction of precision accordingly.

So what is the role of chip carrier in chip application?

Main function 1: electronic components used and carried with cover belt. It is used in the SMT plug-in operation of electronic components. The electronic components are stored in the carrier belt packaging and packaged with the carrier belt cover belt to protect the electronic components from pollution and impact. During the plug-in operation of electronic components, the cover belt is pulled off, and the SMT equipment takes out the components in the carrier belt in turn through the accurate positioning of the carrier belt positioning hole, and installs them on the integrated circuit board to form a complete circuit system.

Main function 2: to protect electronic components from electrostatic damage. Some precision electronic components have clear requirements for the antistatic level of the carrier belt. According to different antistatic levels, the carrier belt can be divided into three types: conductive type, antistatic type and insulating type.

The chip carrier belt provides services for the chip to place the chip correctly in the slot. The carrier belt is not only the support of the chip, but also the connecting lead between the chip and the surrounding circuit. In recent years, with the development of large-size and high-definition LCD panels, the market demand for very thin circuit chip carrier has continued to grow rapidly.

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