0039000428-04-B0

Series:	Mini-Fit® Jr™
Part Status:	Active
Lead Free Status / RoHS Status:	--
Contact End:	Socket to Cable (Round)
Moisture Sensitivity Level (MSL):	--
Length:	4.00" (101.60mm)
Wire Gauge:	20 AWG
Contact Finish:	Gold
Color:	Black
Contact Finish Thickness:	30.0µin (0.76µm)
Number of Rows:	1
Number of Conductors:	1

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Introduction to Jumper Wires, Pre-Crimped Leads

Jumper wires, pre-crimped leads are a type of electrical wire that connects different points in a circuit. Specifically, jumper wires are insulated electrical wires with pre-crimped ends that attach to the end of a header pin, terminal block, or another mechanism that enables it to be integrated into a larger circuit. Jumpers are commonly used in prototyping and field testing applications where space and cost are important factors.

Types of Jumper Wires and Pre-Crimped Leads

Jumper wires come in a variety of sizes and configurations, from single- and multiple-strand wires to insulated and bare varieties. Single-strand wires are typically used in prototyping and low-end applications, while multiple-strand jumper wires are ideal for more complex and secure circuit connections. Insulated jumper wires provide additional protection from the environment, while bare wire jumper varieties are typically used in more extreme environments where a protective layer is unnecessary or undesired.The most common type of pre-crimped lead is the 0039000428-04-B0, which is a four-conductor wire with pre-crimped ends. It is often used in smaller circuits and applications requiring only a few wires. It is available in single- and multi-strand versions, as well as insulated and bare varieties. Pre-crimped leads save time when compared to traditional soldering methods, and are often a cost-effective choice for prototyping and field testing.

Application of the 0039000428-04-B0 Pre-Crimped Lead

The 0039000428-04-B0 pre-crimped lead is primarily used for prototyping and field testing, as its small size and pre-crimped ends are ideally suited for quickly and efficiently connecting multiple components in a system. The four separate strands of the lead provide for extra durability and insulation, making it an ideal choice for circuits subject to extreme conditions. It is also useful in low-level applications, such as amateur radio, music equipment, and various other hobbyist projects.

Working Principle of the 0039000428-04-B0 Pre-Crimped Lead

The working principle of the 0039000428-04-B0 pre-crimped lead is relatively simple. The four-conductor wire is wrapped around a metal pin or terminal block at one end, with the other end pre-crimped to create a secure connection. This connection is then connected to another metal pin or terminal block, creating an electrical circuit. Depending on the design, the circuit may be a parallel or series connection. When the metal connections at each end are brought into contact, an electric current will flow through the circuit, powering the device to which it is connected. This current can then be used to perform various tasks, such as powering a light, turning on a motor, or operating electronic devices.

Conclusion

The 0039000428-04-B0 pre-crimped lead is an ideal solution for applications requiring a secure and efficient connection. Its small size and pre-crimped ends allow for quick installation, while its four-conductor wire provides for extra durability and insulation in more extreme conditions. The working principle of the pre-crimped lead is simple – when the metal connections at each end are brought into contact, an electric current flows through the circuit, powering the device or component to which it is connected.

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