1720420302

The Molex part number 1720420302 refers to a specific type of connector used in various electronic applications. Here’s a detailed description of this component:

General Overview

The Molex 1720420302 is a type of connector that is part of the Molex family of interconnect solutions. It is designed for reliable electrical connections in a variety of applications, including automotive, industrial, and consumer electronics.

Specifications

• Type: This connector is typically a wire-to-board or wire-to-wire connector, which allows for the connection of wires to a printed circuit board (PCB) or to other wires.
• Number of Positions: The connector usually features multiple positions, allowing for several wires to be connected simultaneously. The specific number of positions for this part is often 2 to 12, depending on the configuration.
• Pitch: The pitch (the distance between the centers of two adjacent pins) is generally around 2.54 mm (0.1 inches), which is a standard size for many connectors, making it compatible with various PCB layouts.
• Current Rating: The connector is designed to handle a specific current rating, typically around 3A per contact, depending on the wire gauge and application.
• Voltage Rating: The voltage rating is usually around 250V, making it suitable for a wide range of applications.

Material and Finish

• Housing Material: The connector housing is typically made from high-quality thermoplastic material, which provides durability and resistance to heat and chemicals.
• Contact Material: The contacts are usually made from copper alloy, which ensures good electrical conductivity.
• Plating: The contacts are often plated with a layer of gold or tin to enhance conductivity and prevent corrosion.

Design Features

• Locking Mechanism: The connector may feature a locking mechanism to ensure a secure connection, preventing accidental disconnection during operation.
• Polarization: The design often includes polarization features to ensure that the connector can only be mated in one orientation, reducing the risk of incorrect connections.
• Mounting Style: The connector can be designed for through-hole or surface mount applications, depending on the specific variant.

Applications

The Molex 1720420302 connector is widely used in various applications, including:

• Consumer Electronics: Such as computers, televisions, and home appliances.
• Automotive: For connecting sensors, lights, and other electronic components.
• Industrial Equipment: In machinery and control systems where reliable connections are critical.

Conclusion

The Molex 1720420302 connector is a versatile and reliable interconnect solution suitable for a wide range of applications. Its robust design, combined with high-quality materials, makes it an excellent choice for ensuring secure and efficient electrical connections in various electronic devices.