0039000219-05-B9-D

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Jumper Wires

Jumper wires are extremely useful components in any kind of electrical or electronic project. They are often used to temporarily bridge two points with a conductor in an often visible manner. Jumper wires can be found in many different shapes and sizes, ranging from small size 0.5mm jumper wires commonly seen in microcontroller circuits to large gauge jumper wires used in heavy current applications such as motor control.

Construction

The most common type of jumper wires are constructed using stranded wire as conductors, wrapped in a jacket that is usually PVC or polyethylene. The jacket is typically colour-coded for identification, although you will sometimes find that jumper wires are finished with a coloured plastic tip or cap to non-standardise the colour coding system.

Uses

Jumper wires can be used for a variety of different applications. Most commonly, they are used for point-to-point connections in a circuit, or to close an open switch. They can also be used to bridge two different voltage levels, such as when connecting a power supply to a circuit board. Jumper wires are also often used to test circuits, give yourself access to certain test points, or to prototype a circuit before soldering it.

Pre-Crimped Leads

Pre-crimped leads are a type of lead wire assembly, which is a manufactured cable assembly where several wires are joined together with a standardised end connection. Pre-crimping is the process of permanently attaching a connector to the end of a wire, eliminating the need for soldering. Pre-crimping provides a reliable and cost-effective connection that is durable and waterproof.

Materials

Pre-crimped leads are typically made with stranded wire, which consists of multiple smaller wires twisted together to create a thicker conductor. This serves to make the lead more flexible, which is important when making connections in tight or confined spaces. The connectors used can vary depending on the application, but the most common are crimp spades, pins, and sockets.

Uses

Pre-crimped leads are primarily used for quick-connections, as they save time compared to soldering or crimping fresh connections. They are very common in automotive and industrial applications, as well as in industries such as telecommunications and aerospace. They are also commonly used by hobbyists, as they provide an easier, quicker and more reliable connection than soldering wires by hand.

0039000219-05-B9-D Application Field and Working Principle

The 0039000219-05-B9-D is a world class standard for jumper wires and pre-crimped leads. This standard defines the essential characteristics of jumper wires and pre-crimped leads, including their design, materials, environmental and performance requirements, and testing methods. The 0039000219-05-B9-D standard is used by manufacturers, distributors, and installers to ensure that the jumper wires and pre-crimped leads they use will meet the required performance levels and will last for a long service life.

Working Principle

The 0039000219-05-B9-D standard requires jumper wires and pre-crimped leads to meet certain performance criteria. These criteria include electrical insulation, mechanical strength, flexibility, durability, environmental resistance, and abrasion resistance. All materials used must meet these performance criteria, meaning that the components and materials must be of a certain quality in order to ensure the quality of the product.

Applications

The 0039000219-05-B9-D standard is applicable to a wide variety of applications, ranging from automotive and industrial to aerospace and telecommunications. This standard ensures that all those who use jumper wires and pre-crimped leads in their projects can rely on the quality of these components and the durability of the connections they make. The standard also ensures that customers receive products that meet their requirements.

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