0845240004-04-Y7-D

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Jumper Wires

Jumper wires are flexible electrical cables used in various electrical projects such as robotics, prototyping, and electronics. They typically consist of stranded wire covered in insulating material and are used for connecting between different board components, such as a microcontroller to a motor driver. Jumper wires are cost-effective solutions and can often provide the flexibility needed for long-term projects.

Most jumper wires are labeled with colors corresponding to the gauge of the wire within it. The gauge of the wire is typically referred to in terms of American Wire Gauge (AWG) and can range anywhere from 28 AWG (which is the thickest) to 24 AWG (which is the thinnest). The inner strands of the wire within the insulation are crimped or soldered to the connector pins at each end of the wire to ensure a solid electrical connection.

Jumper wires are available in a variety of lengths and connectors. A two-pin jumper is the most common and is often used when connecting multiple boards on a breadboard. A three-pin jumper will allow for a signal to travel from one board to another, while a four-pin jumper can be used when two circuits need to be connected.

When choosing the right jumper wire, it is important to consider the cable length, insulation material, and the type of connectors used, as all of these characteristics will affect the performance of the wire. A longer cable will require a thicker wire for the same amperage or voltage, while a thinner wire will require an insulation material that offers greater resilience to stretching and heat.

Pre-Crimped Leads

Pre-crimped leads are a type of jumper wire typically used for prototyping or low-volume projects, such as connecting a motor to a circuit board. These wires are equipped with a metal terminal at both ends, with the conductive metal within the metal terminal having been crimped to the wire itself. The terminal end is then coated in a layer of insulation material to prevent shorts and protect the metal terminals.

When it comes to selecting pre-crimped leads, it is important to consider the low-level electrical parameters of the wire, such as its performance in the face of radio-frequency interference (RFI) or the amount of current that it can handle. Pre-crimped leads are commonly used with breadboards, motor controllers, and other prototypes, and the connectors at the end of the lead are typically labeled for easy identification.

Pre-crimped leads are quickly becoming a popular alternative to standard jumper wires, due to their lower cost and ease of use. They provide a higher degree of reliability that can be valuable for low-level applications. They also are often more space-efficient solutions, as they can be used with microboards, and other smaller components.

0845240004-04-Y7-D application field and working principle

The 0845240004-04-Y7-D is a type of pre-crimped lead jumper wire specifically designed for prototyping applications. It offers an efficient solution for connecting electronic components with a range of pins, ranging from 0.09" to 0.14". The wire can handle up to 2.5 amps of current and is rated to work between -29°C and 150°C. The cable is also marked with an anti-static strip for easy recognition.

The 0845240004-04-Y7-D is constructed with a core made of tinned copper wire and covered with a PVC insulation jacket. The terminal ends of the wire are crimped to the wires and have a gold plated brass finish at the end to ensure reliable electrical connections while protecting the wire from corrosion. Additionally, the terminal ends are designed to be compatible with most popular boards, such as Arduino, Raspberry Pi, and others.

The 0845240004-04-Y7-D is a great solution for prototyping projects and low-volume projects. It offers efficient electrical connections, reliable performance, and is easy to install. It is also able to handle a wide range of temperatures, making it ideal for use in outdoor settings. Additionally, the pre-crimped terminals make the cable easier to install without the need for additional soldering.

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