0702800888

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Rectangular connectors - headers, male pins are mainly used in electronic equipment to connect multiple circuits, and can play a role in current, voltage and signal isolated. The commonly used rectangular connectors are divided into IDC connectors and EPH series connectors, and one of the most commonly used is the 0702800888 series, so what is the application field and working principle of this type of connector?

Application Field Of 0702800888

The 0702800888 series rectangular connectors are designed and produced with a pitch of 0.5mm and a current rating of 7A. With small size, high contact reliability and low insertion force, it is widely used in notebook computers, computers, game machines, digital electronics, mobile phones, speakers, car audio, aviation systems and various communications equipment.

Working Principle Of 0702800888

The 0702800888 series rectangular connector is a kind of integral terminal that consists of insulating parts and metal parts. The insulating parts are made of glass fiber reinforced nylon 66 or PBT+ glass fiber reinforced, and the metal parts are made of stainless steel, brass or iron alloy. The inner contact is formed by stamping and bending stainless steel foil. It has the characteristics of high contact reliability, small volume, widen application, convenient debugging and less wiring error.

The working principle of 0702800888 is that when the two connectors are mated, the plastic case is used as an insulator to ensure that the power supply and signal contact of the two connectors are completely isolated. At the same time, the contact of the two contacts are compressed to form a reliable contact, and the locking mechanism of the two connected connectors is engaged to ensure a reliable connection. Through this, it can be realized that the electric energy and signal energy of the two connectors can be effectively separated and connected.

Conclusion

The 0702800888 rectangular connectors are designed and manufactured with small size, high contact reliability and low insertion force, which are widely used in notebook computers, computers, game machines, digital electronic products, mobile phones, speakers, car audio, aviation systems and various communications equipment. Its working principle is that the two connectors are mated to form a reliable connection through the plastic case as an insulator to ensure that the power supply and signal contact of the two connectors are completely isolated.

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