57202-S52-11ULF

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The 57202-S52-11ULF is an advanced rectangular connector for headers, male pins. It is designed for fast mass terminal applications in general purpose, board-to-board, power and wire-to-board connectors. This versatile connector features a push-on strain relief and is available in several variants that offer pitch, insertion, and retention options. It is capable of dealing with large voltage and current demands and is compliant with the applicable safety and EMC standards.

Application Field and Working Principle

This particular type of connector was designed mainly for Printed Circuit Board (PCB) use, and is frequently used in a variety of products such as entertainment devices, portable computers, and consumer electronics. This type of connector can be used in diverse applications such as automobiles, power supplies, and various types of electrical and electronic components. Its use is not limited to PCBs.

The 57202-S52-11ULF is a push-on strain relief header, male pin connector with a 2mm pitch designed for reliable and robust connection. It has 76 positions, two types of overlays (pins closing or open), stable contact, and central locking feature which secures high-vibration-resistant power connection. The male pin-in-hole connection ensures excellent connection quality and reliable contacts, and the hybrid-contact eliminates soldering defects.

The device is designed for an operating voltage of 42V and a maximum current of up to 1.5A. It is rated for up to 5,000 mating cycles and up to 10 wires can be connected at once. It is highly compatible with various industry standard wire sizes and features a high temperature performance (up to 105°C).

The 57202-S52-11ULF connector comes with two different types of contacts – male pins and female headers. The male pins are designed such that they make contact only where the copper is located in order to ensure a reliable connection. On the other hand, the female headers are designed with a “spring-like” contact mechanism that make contact regardless of the position of the male pin. This feature ensures a good connection even in cases when the male pins are not properly aligned or when the wire is mistakenly inserted in the wrong place.

In addition, the device is also equipped with a patented “push-on-strain relief” feature designed to prevent the wires from accidental disconnection. The device also has a shielding feature designed to prevent interference from environments with high electromagnetic field, reducing the possibility of failures due to noise. Moreover, the unit is also compliant with RoHS standards, making it highly suitable for use in locations with stringent environmental regulations.

The 57202-S52-11ULF is an extremely versatile connector that will meet the needs of most applications. Its robust design, high level of reliability, and features such as the patented “push-on-strain relief” make it suitable for both professional and everyday applications. Its compatibility with various industry standards and its compliance with RoHS regulations make it a safe, high-performance choice that is sure to meet the demands of modern technology.

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