4-102974-0-20

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Rectangular Connectors – Headers, Male Pins

Rectangular connectors are used to connect two pieces of equipment or signal lines. They are an important part of many types of electronic equipment, and have evolved to become much more precision-made as technology has progressed. One of the most popular types of rectangular connectors are headers and male pins, which are fitted with both male and female contacts that slide into each other making a secure connection.

4-102974-0-20’s are rectangular connectors, commonly referred to as headers, that have two rows of contacts. The male pins in the headers are typically made of metal and designed to provide a secure connection between two pieces of equipment. The pins are usually gold-plated for extra corrosion resistance, and the connectors come in many different sizes depending on the project\'s needs.

The main application for the 4-102974-0-20 header is as a connection point between multiple devices. For instance, they can be used as connectors between two identical devices or between a central device and peripheral devices for power, data, or signal transmission. The pins can also be used on PCBs (Printed Circuit Boards) for easy assembly and un-assembly of components. Additionally, the header can be connected to a terminal block or switch to control the flow of electricity or other signals.

The working principle of the 4-102974-0-20 is quite straightforward. The female contact of the connector is inserted into the male pin of the header. This provides mechanical and electrical connection between the two circuits. The pins are securely locked in place by the mating pressure of the two contacts.

The 4-102974-0-20 can also be used as a testing/debugging device in order to detect any faults in the device\'s circuit. By inserting a probe into the female contact, one can get a reading of the voltage and current levels in the device. This enables engineers to find any faults in the circuit which can then be rectified.

To ensure that the 4-102974-0-20 headers offer a secure connection between the two devices, they have to be properly installed. The contacts should be firmly fitted into the pins, making sure that the pins are securely locked in place. Any dirt or dust on the contacts should be removed using a cleaning kit before installation. Additionally, if any wires are carrying a high voltage, it is essential to insulate them to prevent any accidental short circuits.

In summary, the 4-102974-0-20 header is a rectangular connector that consists of two rows of contacts (male pins). It is primarily used to connect two pieces of equipment together and is also used on printed circuit boards. It is commonly used in applications such as testing/debugging of circuit faults, data transmission and power transmission. Proper care and installation is necessary to ensure a secure connection between the two devices.

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