43879-0025

The Molex part number 43879-0025 refers to a specific type of connector used in various electronic applications. Here’s a detailed description of this component:

Overview

The Molex 43879-0025 is a connector designed for reliable electrical connections in a compact form factor. It is part of the Molex Micro-Fit series, which is known for its high-density design and versatility in various applications, including consumer electronics, automotive, and industrial equipment.

Physical Characteristics

• Type: This connector is typically a male header or a female receptacle, depending on the specific configuration.
• Pin Count: The "0025" in the part number indicates that this connector has 25 pins, allowing for multiple connections in a single unit.
• Pitch: The pin pitch (the distance between the centers of adjacent pins) is usually around 2.00 mm, which contributes to its compact design.
• Material: The housing is generally made from high-temperature thermoplastic, providing durability and resistance to heat. The contacts are often made from copper alloy with a gold or tin plating for enhanced conductivity and corrosion resistance.
• Color: The housing is typically black, but variations may exist depending on specific configurations or customer requirements.

Electrical Characteristics

• Current Rating: The connector can handle a current rating of up to 9A per contact, making it suitable for power applications.
• Voltage Rating: It is designed to operate at a voltage rating of up to 600V, ensuring safe and reliable performance in various environments.
• Contact Resistance: The contact resistance is low, which minimizes power loss and heat generation during operation.

Features

• Locking Mechanism: The connector often includes a positive locking feature to ensure secure connections and prevent accidental disconnection.
• Polarization: The design may include polarization features to ensure correct mating orientation, reducing the risk of misconnection.
• Versatility: This connector is suitable for a wide range of applications, including power distribution, signal transmission, and data communication.

Applications

The Molex 43879-0025 connector is commonly 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 43879-0025 connector is a robust and versatile solution for various electronic applications, offering high current and voltage ratings in a compact design. Its features, such as locking mechanisms and polarization, enhance its reliability and ease of use, making it a popular choice among engineers and designers in multiple industries.