91618-423LF

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Rectangular Connectors - Headers, Receptacles, Female Sockets, include various industrial-grade electrical connectors that allow for the disconnection and connection of various electrical components. One type of electrical connector in particular is the 91618-423LF application field and working principle.

The 91618-423LF is one of Amphenol Industrial’s most versatile and universally necessary polarizing connectors. Used in all types of electronic applications. The 91618-423LF features Amphenol’s rugged, two-piece contact retention system that ensures secure mating and positive retention of contacts in the headers. It also has the ability to securely mate and remate with no mechanical damage to the contacts or header body. The header is designed with a hollow aluminum shell that serves as an EMI and RFI shield with excellent YZ current-carrying capacity.

The 91618-423LF is a polarized rectangular connector that is designed to ensure that the contacts are always in the correct orientation when joining. Internally, the connector is composed of two parts: a header and a receptacle. Both are mounted to the PCB on either side of the connection circuit. The header contains several contact pins, with keyways that interface with the receptacle contact zone. The contacts on both the mating components are keyed to ensure that the connectors are properly aligned throughout the process of assembly, mating and disassembly. The contact pins themselves are divided into two contact zones, making sure that misalignment is impossible.

The 91618-423LF locking mechanism helps to ensure secure mating and prevent inadvertent disassembly. The combination of a self-clinching feature and locking barb on the header body ensures that the contacts remain securely mated during harsh conditions and vibration. Additionally, the contacts are made of a special metal alloy with excellent tensile strength and maximum current capacity. Equipped with this robust locking system, the 91618-423LF is capable of providing a secure mating between the header and receptacle, while also guaranteeing repeatability of contact engagement.

In general, the 91618-423LF Connectors offer a number of benefits, such as superior durability, superior mating performance, superior EMI/RFI and mechanical shielding, and increased flexibility in mating and disassembly. Additionally, this type of connector is often used in industrial and consumer applications, such as medical, telecom, and oil & gas, and is designed for maximum performance. These advantages make this particular type of connector an excellent choice for a variety of applications, especially when used in mission critical environments.

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