39-00-0039

The Molex part number "39-00-0039" refers to a specific type of connector used in various electronic applications. Here’s a detailed description of this component:

General Overview

The Molex 39-00-0039 is a connector that is part of the Molex Mini-Fit Jr. series, which is known for its reliability and versatility in a wide range of applications, including consumer electronics, automotive, and industrial equipment. This connector is designed to provide a secure and efficient electrical connection.

Physical Characteristics

• Type: The connector is typically a housing with multiple pins, designed for wire-to-board or wire-to-wire connections.
• Material: The housing is usually made from high-quality thermoplastic material, which offers good insulation properties and durability. The contacts are often made from copper alloy, plated with a layer of nickel or gold to enhance conductivity and prevent corrosion.
• Color: The housing is generally available in a variety of colors, with black being the most common, which helps in identifying the connector in a crowded assembly.

Dimensions

• Size: The dimensions of the connector are compact, making it suitable for applications where space is limited. The specific dimensions can vary, but it typically features a rectangular shape with a defined pitch between the pins.
• Pin Count: The 39-00-0039 connector usually supports a specific number of pins, often ranging from 2 to 24, depending on the configuration. Each pin is designed to accommodate a specific wire gauge.

Electrical Specifications

• Current Rating: The connector is rated for a specific current capacity, often around 9A per contact, depending on the configuration and application.
• Voltage Rating: It typically supports a voltage rating of up to 600V, making it suitable for a variety of electrical applications.
• Contact Resistance: The contact resistance is low, ensuring minimal power loss during operation.

Features

• Locking Mechanism: The connector often includes a locking mechanism that ensures a secure connection, preventing accidental disconnection during operation.
• Polarization: The design may include features that prevent incorrect mating, ensuring that the connector can only be connected in one orientation.
• Strain Relief: Some configurations may offer strain relief features to protect the wires from mechanical stress.

Applications

The Molex 39-00-0039 connector is widely used in:

• Consumer Electronics: Such as computers, gaming consoles, and home appliances.
• Automotive: For connecting various electronic components within vehicles.
• Industrial Equipment: In machinery and control systems where reliable connections are critical.

Conclusion

The Molex 39-00-0039 connector is a robust and versatile component that plays a crucial role in ensuring reliable electrical connections across various applications. Its design emphasizes durability, ease of use, and efficiency, making it a popular choice among engineers and manufacturers.