1977934-1

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Rectangular Connectors - Headers, Male Pins include 1977934-1 connectors, which are based on a unique design that combines the convenience of a header and the strength of a pin housing in a single device. This electrical connector is used to extend or terminate the contacts of a circuit or wire. The 1977934-1 connector features an easy snap-in assembly and a reliable latching system for secure contact retention. It is equipped with a groove for printed circuit board mounting and protected with a body made of flame retardant plastic.

Application Field

The 1977934-1 connectors are suitable for a wide range of electrical applications. Common applications include wiring harnesses, power supplies, computers, telecommunications, and monitoring devices. These connectors are also used to connect two pieces of equipment, such as strain gauges and motors, and to test circuits. These connectors feature maximum contact reliability, low contact resistance, and electrical insulation to reduce any interference between connected lines. The 1977934-1 connector also boasts an impressive temperature range between -55°C and 105°C.

Working Principle

When assembled, the top part of the 1977934-1 is pluggable, allowing the electrical contacts of the pins to engage securely with a mating plug, thus forming an electrical contact. The bottom part of the connector has two rows of pins that make contact with the mating plug. Each pin is electrically isolated from each other, which prevents the electrical current from being conducted between them. When a mating plug is inserted into the connector, the contacts of the two pins are pressed against each other to ensure a good electrical connection. The contact pressure also serves to protect the connection from abrasion or corrosion.The 1977934-1 connector also features a latching system for secure contact retention. When the mating plug is inserted into the housing, the latching system causes the connector to be securely locked into place. This ensures a positive contact between the mating plug and the housing for reliable electrical connections.

Advantages

The 1977934-1 connectors provide numerous benefits for a variety of applications. These connectors provide a secure and reliable connection and are easy to install. They feature a low contact resistance and maximum contact reliability, reducing the chances of a faulty connection. The 1977934-1 connectors are also designed with a flame retardant plastic housing to reduce the possibility of electrical fires. Additionally, these connectors can operate in a wide temperature range, making them suitable for a variety of applications.

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