0197234103

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Barrel, bullet connectors, also known by the 051-97234-103 designation, are useful terminals that can be used to join, safely, two electric wires together. Barrel, bullet connectors are often seen in electronics, automotive, industrial and marine applications, and can provide a reliable and secure cable-to-cable or cable-to-component connection. In this article, we will discuss the application field and working principle of these terminal connectors.

Application Field

Barrel, bullet connectors have a wide range of applications due to their ability to securely join two electric wires together. They are often seen in electronics applications, including monitors, keyboards, wiring harnesses, power supplies, and more. They are also commonly found in automotive applications, such as headlight wiring, exhaust systems, and vehicle audio systems. Additionally, these terminals can be found in industrial settings, such as power distribution systems, and marine applications, such as outboard motor wiring, fuel systems, and bilge pump circuits.

Working Principle

Barrel, bullet connectors work by allowing for two conductor cables to be electrically and mechanically joined together. The terminals feature an inner female barrel portion with metal contact pins. The conductor cables feature an outer male barrel portion that couples with the female portion. A conductive material such as brass or copper is used for the contact pins, enabling electrical conduction between the two cables. The inner female barrel portion is usually spring-loaded, ensuring a secure connection with the male outer barrel.

In addition to providing a secure electrical connection, barrel, bullet connectors also provide strain relief. This can help to protect the cables from any unnecessary stress or strain, which may lead to wire breakage due to natural forces. Most barrel, bullet connectors can also be insulated with heat shrink tubing to further increase the terminals\' reliability and prevent accidental contact between wires, thus ensuring a safe, dependable, and strong electrical connection.

Barrel, bullet connectors are an essential part of electronic, automotive, industrial, and marine wiring. They provide a secure cable-to-cable or cable-to-component connection, and can provide strain relief. These terminals can also be insulated with heat shrink tubing for extra protection and reliability. As such, barrel, bullet connectors can be an invaluable part of any wiring system.

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