1986390-5

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Backplane Connectors - Contacts, such as the 1986390-5, enable efficient, compact designs and consistent engineering when routing printed-circuit boards or backplanes. The 1986390-5 is a high-density, high-reliability backplane connector with a 2.9mm pitch. The small size of this connector enables a significant reduction in space, while maintaining signal integrity and environmental protection.

The 1986390-5 series connector features a full suite of parts specifically designed to meet the high-density and high-reliability needs of communications, datacom, and industry applications. For applications such as electronic slots in games machines or telecom terminals, they are equipped with efficient high-reliability and high-voltage characteristics. For 56 to 212 I/O port applications, the ruggedly designed, high-density connectors are ideal for areas with tight space requirements.

The 1986390-5 applications are used in wireless systems and includes radio frequency (RF) antenna connectors, telecom systems, information centers, telecommunications room, router/switch portions, server and storage connections.

Their superior electrical performance makes them ideal for high-speed applications with data rates up to 5 GB/s as well as for standard applications. Their excellent electrical performance attributes, such as insertion loss, reflection, cable delay and latency, are essential for applications such as telecom and datacom communications.

The 1986390-5 is available in a number of different configurations, including vertical, horizontal and shielded, to suit a wide variety of customer requirements. The vertical configurations provide excellent performance in a small package. The horizontal configurations are used when length requirements do not allow for vertical configurations. The shielded configurations reduce electromagnetic interference (EMI) and crosstalk.

The working principle of the 1986390-5 series is based on a three-pole structure, also known as a U-form contact, which is secured by retaining clips that make it particularly robust. The electrical connection is made by five points of contact inside the three-pole U-form: the inner contact is soldered to the mating side, while the two outer contacts are crimped onto a wire or cable. With this arrangement, up to five poles can be provided in a single connection.

The 1986390-5 contact system has several advantages, such as providing high-reliability, high-density wiring. Additionally, it is designed with standard flexible parts to provide ease-of-assembly and efficient repairability. The contact design is protected by a patented pin protection structure, which prevents unintentional contact damage.

The 1986390-5 offers improved safety and reliability with a robust quality and high temperature rating. Its EMI-shielded configurations ensure a high level of electrical performance. The connector is also compatible with the most common applications, providing an ideal solution for communications and datacom applications.

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