3-103168-4

A 3-103168-4 rectangular connector (header) is a type of electrical connector used for a wide variety of applications, including, but not limited to, automotive and industrial equipment, medical instruments, datacom, and telecommunications. Although it is commonly referred to as a header, its size and configuration can vary depending on the manufacturer and application. This type of connector is typically available in two sizes, the 3-103168-4 which is a 4-pole (2 row) header, and the 103168-4 which is a 2-pole (1 row) header.

The 3-103168-4 header typically consists of two rows of pins (or terminals), each in a 24-Position configuration, with a 5.08mm pitch between pins for easier connection of wires. Each terminal is typically 1.1mm in diameter and is either stamped or machined from a metal alloy of nickel-plated steel, brass, copper-plated steel, or stainless steel. Pins are typically provided with a wire crimp on the end to facilitate the insulation and secure connection of the wires.

The 3-103168-4 header is commonly used in a variety of applications, including automotive, HVAC, computers, medical equipment, communications, and other industrial electronics. It is especially useful in smaller applications that require a space-saving connector. The connector is typically used to connect two matching mating connectors together, allowing for the quick transfer or power or signals.

The working principle of a 3-103168-4 rectangular connector (header) is relatively simple. The pins (or terminals) of the header are inserted into a corresponding female connector that has either female solder lugs or a series of pin-holes that it is fitted into. The pins of the header make contact with the receptacles or lugs of the female connector, allowing the electrical power or signal to be transferred from one connection to the next.

The 3-103168-4 rectangular connector (header) is a very popular electrical connector due to its size, versatility, and reliability. Its easy connection of wires makes it a great option for a wide variety of applications. With its ability to facilitate both power and signal transmission, it is a highly useful and cost-effective method for powering industrial and automotive equipment, as well as computers and telecommunications equipment.