89891-836H

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Rectangular connectors, commonly referred to as headers, receptacles, female sockets, or reverse-board plugs, are devices used in the electronic industry for pairing, interconnection, and transmission of data and power signals. The 89891-836H is a connector within these two categories, primarily used for electrical and/or mechanical connection in medical and industrial applications.

This connector is composed of a polycarbonate housing, a relay shell, an integral barrier, socket terminals, pin inserts, spring contacts, and a keystone bushing.

Application Field

The 89891-836H connector has been widely used in many medical and industrial applications for providing secure electrical or acoustic connections. Some typical applications include:

• Medical instrumentation, such as medical monitoring devices.
• Industrial test and measurement equipment.
• Ventilators.
• Telecommunications gear.
• Computer peripheral interfaces.

Working Principle

The 89891-836H connector is an 8-pin arrangement consisting of four single rows of 2 contacts – two on the left side and two on the right side. When mated together, these two connectors join to form an electrical connection.

To secure a reliable and stable connection, the connectors are equipped with an integral barrier, which separates the contacts into two separate sections in order to increase the voltage rating. This integral barrier also prevents any arcing between contacts and improves the overall connection life. Additionally, the connectors feature socket terminals and pin inserts which are specially designed to offer an improved conductivity. The socket terminals are responsible for providing a secure connection while the pin inserts allow for easy and quick insertion.

The 89891-836H also comes with a special keystone bushing and spring contacts which protect the pins from any damage while connecting or disconnecting. The keystone bushing is a specially engineered rubber threading that holds the pins together, and the spring contacts provide extra durability for the pins.

Overall, the 89891-836H connector is widely used in many medical and industrial settings for secure data and power transmission. It consists of an integral barrier, socket terminals, pin inserts, a special keystone bushing, and spring contacts which are all designed to provide maximum electrical stability for numerous types of applications.

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