0039000181-11-W9

Jumper Wires

Jumper wires are short length electrical leads used to make connections between two points within an electronic device or between two external devices. They are designed to reduce the time and effort required when making connections. Typical materials for jumper wires include copper, stainless steel, and aluminium, and a variety of different insulation compounds.

Jumper wires are usually pre-crimped in order to allow for a robust connection without the need for soldering. A variety of different crimp sizes are available, depending on the intended use. The most common sizes are 0.4 to 2.5 millimetres.

Jumper wires are generally rated for medium to low current carrying capacity, usually up to 40A, depending on the application. In most cases, they are used as temporary solutions to connect a points further apart than what a solder would of been able to. For high current applications, such as automotive wiring, special insulated crimped connection systems may be required.

Pre-Crimped Leads

Pre-crimped leads are electrical leads that are pre-crimped at the factory with a pin or socket at one end, and a lug or terminal at the other end. These are used to make connections between two points within an electronic device or between two external devices. Pre-crimped leads are designed to make the connection process simple and efficient.

Pre-crimped leads can be made from a variety of materials including copper, stainless steel, and aluminium. The insulation compounds used for pre-crimped leads can vary depending on the application. Some of the most common materials include polyvinyl chloride (PVC), polyethylene, and polyurethane.

Pre-crimped leads are generally rated for high current carrying capacity, up to around 200A, depending on the application. They offer a strong and secure connection without the need for soldering, making them ideal for automotive and marine wiring applications. However, they are slightly more expensive than conventional crimped connections and may require special tools for installation.

0039000181-11-W9 Application Field and Working Principle

The 0039000181-11-W9 is a type of pre-crimped wire with a PTFE insulation and tinned copper conductor for use in automotive wiring applications. It features a 0.75 mm² conductor cross section and a AWG 28/0.3mm² insulation cross section.

The 0039000181-11-W9 is suitable for high current carrying applications, up to 200A, making it ideal for application such as starter motor wiring, alternator wiring, battery wiring, and electric motor wiring. The insulation is designed to remain flexible at high temperatures, making it suitable for use within the engine bay.

The 0039000181-11-W9 is designed to allow for a secure and reliable connection without the need for soldering. The terminal and lug ends are pre-crimped, meaning that the only tool required for installation is a pair of cutters. This makes installation much faster and easier than conventional solder based connections.