22-28-4278

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22-28-4278 rectangular connectors are widely used for boards requiring a large number of signal contacts. The 22-28-4278 series connectors, also known as headers, male pins, or solder receptacles, consist of two parts: a plastic head with holes and metal pins. The number of pins varies from 4 to 24, with the latter being the most common.

The application field of 22-28-4278 connectors is very broad. They can be used in almost any situation that requires the transfer of signals between two pieces of equipment or wiring. Most commonly, they are used in computers, gaming consoles, electronic circuit boards, consumer electronics, and test equipment. They are also found in automotive wiring harnesses. The rectangular shape of these connectors also makes them ideal for multiple point connections.

The working principle of the 22-28-4278 connector is simple. When the male pins (or headers) are inserted into the corresponding female receptacles (or sockets), an electrical connection is made. The pins make contact with the sockets, allowing for the transfer of signals or electrical power between the two pieces of equipment. This connection can be permanent or temporary, depending on how the pins are connected.

Generally, the pins are connected through soldering, crimping, or other mechanical means. For instance, if the pins are soldered onto the board, they will form a permanent connection that won’t be easily detached. If the pins are crimped or held in place with a clamp, they will form a temporary connection. This type of connection is ideal for prototyping or testing.

In addition to electrical connections, the 22-28-4278 connectors also provide physical protection for the pins. The plastic head and metal pins are designed to protect the pins from damage, dust, moisture, and other contaminants that could interfere with the signal. This makes them suitable for use in harsh industrial environments.

The 22-28-4278 connectors are an essential component in a variety of applications, from consumer electronics to industrial machines. Their rectangular shape and durable construction make them ideal for multiple point connections. Additionally, the connector’s working principle makes it reliable for the transfer of signals and electrical power.

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