77313-138-10

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Rectangular connectors, also referred to as headers and male pins, are commonly used in electronic circuits. The 77313-138-10 is a type of rectangular connector. This article will discuss the application field and working principle of the 77313-138-10.

Application Field

The 77313-138-10 connector is best suited for carrying relatively low voltage and current levels. It is mainly used in microcontrollers, circuit boards, and other electrical components. Due to its low cost and availability in various sizes, 77313-138-10 connectors are used in hobbyist projects, such as robotics and 3D printers. The plastic body can fit into tight spaces, making it suitable for applications with little space available.

Working Principle

The 77313-138-10 connector has a one-piece molded female housing. The female housing has two metal contacts mounted at the ends and sides. These contacts are then soldered to the circuit board. On the other end, the connector has a male pin, which is placed in the female housing. The male pin has two parallel contacts. When the male pin is inserted into the female housing, the contacts on the male pin make contact with the contacts in the female housing, which allows electricity to flow from one end to the other.

When the male pin is inserted into the female housing, a small plastic latch holds the connection in place. This latch can be easily released to open the connection. Additionally, the female housing can be mounted on panels for easy access and re-mounting.

Conclusion

The 77313-138-10 connector is a type of rectangular connector, commonly used for low voltage and current levels. Due to its low cost and availability in different sizes, the 77313-138-10 is suitable for various hobbyist projects and applications with little space available. The working principle of the 77313-138-10 is that two metal contacts at the ends and sides of the female housing are soldered to the circuit board. On the other end, the male pin is inserted into the female housing, and a small plastic latch holds the connection in place.

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