89891-842H

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Rectangular Connectors - Headers, Receptacles, Female Sockets have traditionally been used to interconnect circuitry for a wide variety of electrical and electronic applications. They have been primarily utilized in the manufacturing, automotive, aerospace, broadcast, audio-visual, telecommunications and military sectors, and more recently have been seen with the addition of a variety of additional options that allow for a much wider range of uses. The 89891-842H Connnector is a perfect example of this. It is designed to offer increased versatility and performance, allowing users to select from a range of options that suit their needs.

The 89891-842H is a 4-contact connector system compatible with mico- and pico-type 10 to 24 AWG wire sizes and offers an optimal combination of reliable connections and fast install times. It has a profile of 6.25mm wide, 9.3mm deep, and 0.5mm thick, making it ideal for areas of limited space. It is designed to provide superior contact reliability and performance in even the harshest of environments.

In terms of the working principle, the 89891-842H operating mechanism performs similar to a mechanical switch, where the set contact surface of the tongue set screws together when the connector is assembled. The spring-loaded tongue creates a mechanical connection between the movable contact and the stationary contact, providing a secure connection. Additionally, the design of the collar ensures that electrical connections remain stable and maintaining contact with the change in temperature.

Aside from the contact reliability and performance, the 89891-842H also features an anti-Tarnish option, which guards against corrosion and oxidation, allowing the connector to remain free of oxidation even after long periods of time. This option provides superior reliability and helps improve performance and decrease downtimes in high-demand applications. Additionally, the power and ground ends can be color coded to differentiate between the two.

The 89891-842H Connnector offers a selection of design types to meet the diversity of design needs, allowing for a wide range of applications. With the four contact set-screws, the connection can be maintained in medical, consumer and commercial applications, including those with limited space and harsh environmental conditions. The color coding helps increase visibility and reduce miswiring, and the anti-tarnish option provides superior protection from corrosive environments. As such, the 89891-842H Connector is perfect for a range of applications such as medical, automotive, aerospace, and more.

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