147292-3

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Rectangular Connectors - Headers, Male Pins - are essential components in any electrical system. As a result, the designers of most electrical systems should be familiar with the selection, application, working principle, and operation of these connectors. The 147292-3 connector is a good example of such a component, and this article will provide a brief overview of its application field and working principle.

The 147292-3 connector is a connector with a 4-pin configuration and an 8-pin configuration. It has an M55591/0-8001 cable connection, as well as three different contact configurations; plug, socket, and solder mount. Primarily, this connector is designed for use with modular, cable, and crimp systems. It is often used in the automotive industry, as well as for industrial applications, medical equipment, and communications.

In terms of its working principle, the 147292-3 connector uses a combination of dielectric insulation and mechanical contact which makes it highly reliable in high-voltage and high-current applications. The mechanical contact is achieved by two interconnected shells, one in the center and one in the contacts itself, which ensure a secure contact between the two parts. Furthermore, the dielectric insulation is employed to provide electrical insulation and prevent contact from electrical short-circuits.

The 147292-3 connector is also designed to be over-molded with a thermoplastic resin. This over-molding helps reduce the size of the connector and makes it easier to route the signal. The resin also helps reduce crosstalk, EMI emissions, and the reliance of the connector on an internal seal. The thermoplastic resin also improves the connector\'s temperature-resistance, allowing it to be used in extreme temperatures and humid conditions.

As mentioned above, the 147292-3 connector is primarily intended for automotive, industrial, medical, and communication uses. Some of the specific uses of this connector include audio/video connectors, power wiring, ground wiring, light-weight wiring, and thermocouple sensor connections. It has also been used in HVAC systems for both heating and cooling. The connector’s small size also makes it a common choice for circuit boards.

In summary, the 147292-3 connector is a highly reliable, versatile, and useful connector for electrical applications. It is able to withstand extreme temperatures and humid conditions, and is able to be over-molded with a thermoplastic resin which makes it easier to route the signal. This connector offers a secure mechanical contact between two parts, as well as dielectric insulation which prevents contact from electrical short-circuits. It is primarily used in automotive, industrial, medical, and communication applications, as well as for audio/video connectors, power and ground wiring, and thermocouples.

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