0039000038-03-W2

Jumper Wires

Jumper wires are short lengths of wire that are used to make electrical connections between two points on a circuit board. These connections are usually for testing, debugging or prototyping on a circuit board or instrumentation. Jumper wires can be used in place of soldered interconnects on printed circuit boards (PCBs), saving time and effort. Jumper wires can also bridge large gaps not accessible on a breadboard or other PCB surface.

The most common type of jumper wire is a pre-crimped lead, which consists of a conductor made of a metal alloy and a molded insulator body. When combined with the requisite connector assembly, it forms a constantly reliable electrical contact. Manufacturers provide a variety of pre-crimped lead configurations, including a 36-pin assortment kit, straight or angled headers, and differential coax.

0039000038-03-W2 Application Field and Working Principle

The 0039000038-03-W2 is a pre-crimped lead jumper wire specifically designed to fit the Molex Mini-Fit connectors. This connector provides a reliable, consistent connection for a variety of applications, including data, audio, and voice transmission. The wire components of this product have a diameter of 0.50mm and are made of a tin-plated copper alloy.

The 0039000038-03-W2 connector features a two-part or two-piece design. The first part is the insulated barrel that attaches to the circuit board. The second part is the female receptacle that mates with the male pin on the circuit board. The female receptacle is also known as the crimp terminal. The insulated barrel has a surface that is able to accept the crimp terminals, providing a secure and reliable grip when the two components are mated together.

The working principle of the 0039000038-03-W2 is based on the simple fact that electricity will flow when there is a closed circuit. The pre-crimped lead jumper wire forms a complete electrical connection between the male pin on the circuit board and the female receptacle on the insulated barrel. When the power is turned ON, the electrons can easily flow through the circuit and transfer the data, audio, or voice signals from one point to another.

Conclusion

The 0039000038-03-W2 pre-crimped lead jumper wire is most commonly used in combination with the Molex Mini-Fit connectors to make reliable and consistent connections between two points on a circuit board. This product, which is made of a tin-plated copper alloy and has a two-part design, provides a secure and reliable grip to ensure that the necessary electrical connection is constantly made.