52271-0469

The Molex part number 52271-0469 refers to a specific type of connector used in various electronic applications. Here’s a detailed description of this component:

Overview

The Molex 52271-0469 is a connector designed for reliable electrical connections in a variety of devices. It is part of the Molex Mini-Fit Jr. series, which is known for its versatility and robust design.

Physical Characteristics

• Type: This connector is typically a housing with multiple pins, designed for wire-to-board or wire-to-wire applications.
• Material: The housing is usually made from high-temperature thermoplastic, which provides durability and resistance to heat. The contacts are often made from copper alloy, ensuring good conductivity.
• Color: The housing is commonly available in a natural or black color, 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 exact dimensions can vary, but it generally features a low-profile design.
• Pin Count: The "0469" in the part number indicates that this connector typically has 4 positions (or pins), allowing for multiple connections in a single unit.

Electrical Characteristics

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

Features

• Locking Mechanism: The connector often includes a locking mechanism to ensure a secure connection, preventing accidental disconnection during operation.
• Polarization: The design typically includes features that prevent incorrect mating, ensuring that the connector can only be connected in one orientation.
• Strain Relief: Many versions of this connector come with strain relief features to protect the wires from stress and potential damage.

Applications

The Molex 52271-0469 connector is widely used in various industries, including:

• Consumer Electronics: For connecting internal components in devices like computers, televisions, and appliances.
• Automotive: In automotive applications for connecting sensors, lights, and other electronic components.
• Industrial Equipment: Used in machinery and equipment where reliable electrical connections are critical.

Conclusion

The Molex 52271-0469 connector is a versatile and reliable component that plays a crucial role in ensuring efficient electrical connections across a range of applications. Its robust design, combined with features like locking mechanisms and strain relief, makes it a preferred choice for engineers and designers in various fields.