RP34L-5R-3PD(71) Connectors, Interconnects

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Rectangular Connectors - Headers and Male Pins are fundamental components utilized in various electrical and electronic applications. RP34L-5R-3PD(71) is a common rectangular connector header that comes with male pins, and is typically used in circuit boards, controllers, automotive, instrumentation, and other areas.

Application Field

RP34L-5R-3PD(71) is often used in printed circuit boards, as the male pins conveniently plug into place within the board and are easily retained there. As more and more circuits become automated or remotely controlled, the ability to plug in and disconnect pins easily by an operator is made possible. Additionally, the reliability of the contact between them is far better than soldering, making them extremely valuable in the fields of instrumentation or process control.

RP34L-5R-3PD(71) are also widely used in the automotive industry for transmission of power and signals between car components, such as lamps, switches, and sensors. These male pins connect with the female terminals fixed on the automobile and offer great safety and reliability for the car\'s control system. The rectangular connectors and male pins are also used in the aviation sector where they are the only option when safety on board is of the utmost importance.

Working Principle

RP34L-5R-3PD(71) have two main components, the header and the male pins. The header is a specially designed insulating material (nylon or polypropylene of typical ratings 94V-0, for UL/CSA) with two-layer construction composed of an inner metal cage and an outer surrounding plastic cover. This insulating layer can be either two-terminal, four-terminal or more-sometimes up to 100 terminals. The metal cage is inserted into the outer plastic cover and helps to improve the environmental protection of the product, as well as provide strong mechanical fastening.

The male pins are also constructed from plastic insulators with metal contacts underneath. They feature a built-in and fixed tab-style pin that is inserted into the header and mated to the right contact by means of spring action. The pins have anodized metal surface that protects them from oxidation, which makes them very reliable in several years of service. The mating process is relatively simple, much like an upside down seat belt catch. The pin simply slides into the header and "clicks" into place creating a resistance that holds it there.

RP34L-5R-3PD(71) rectangular connectors and headers are common electrical components used in many commercial and industrial applications. Their durable, reliable construction makes them extremely popular with all types of users. The headers ensure a secure and safe connection with the male pins that make them invaluable in the fields of instrumentation, printed circuit long boards or automotive applications.

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