76345-104-72

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Rectangular Connectors - Headers, Male Pins, have been a staple in the manufacturing and assembly industry for many years. They are used in countless applications to provide the connections necessary to interconnect various circuit boards, components, and peripheral devices. The 76345-104-72 connector is a type of male pin header specifically designed for surface mount and through hole applications. In this article, we’ll take a closer look at the 76345-104-72 and discuss its application field and working principle.

Application Field

The 76345-104-72 is a two-piece male pin header, with a straight female contact connector on one end and a right-angle male contact connector on the other. This design allows the connector to be used in several ways, such as connecting two printed circuit boards, mounting on a panel, mating with an IDC cable, and daisy-chaining two or more assemblies together. The 76345-104-72 is available in various sizes and configurations, with contact counts ranging from two to five pins. This makes it a versatile solution for both through hole and surface mount applications in a variety of industries, including consumer electronics, industrial equipment, aerospace, military, and medical.

Working Principle

The 76345-104-72 is designed to provide the greatest possible conductivity between contacts with minimal potential for electrical noise or crosstalk. The contact design itself helps to reduce resistance, while the insulation material used helps to reduce current flow. For a given size, the 76345-104-72 can deliver more current than other pin header configurations. Additionally, the connector is RoHS compliant, UL 94V-0 rated, and halogen-free.

The pinouts on the 76345-104-72 are designed to provide secure connections that are resistant to vibration. The male connectors feature locking lances that engage with the corresponding female contacts, forming a secure connection that can withstand a high degree of shock and vibration. The contacts are gold-plated and rated for up to 250V and 1A. Additionally, the head provides a stab-in design that securely seats the contacts without the need for additional tools.

The 76345-104-72 is also designed with user safety in mind. The connector is rated up to 4.0 mm of contact separation, which helps to reduce the potential for electrical shock and arcs. Additionally, the spacing between contacts helps to minimize the risk of an electrical short, while also helping to reduce crosstalk.

In addition to the 76345-104-72, there are several similar rectangular connectors available that offer varying levels of performance. For example, there are connectors with higher voltages and amperage ratings, as well as connector designs that provide better vibration resistance. Ultimately, the type of connector used will depend on the application and the desired performance.

The 76345-104-72 is a reliable and effective solution for connecting circuit boards, components, and peripheral devices. This two-piece male pin header is available in various sizes and configurations, and is suitable for through-hole and surface mount applications. Its contact design minimizes resistance, while its insulation material helps reduce the risk of arcing and electrical shock. Additionally, this connector has vibration-resistant locking lances that ensure a secure connection.

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