39-01-2045

The "39-01-2045" from Molex is a specific type of connector that is part of Molex's extensive range of interconnect solutions. This connector is typically used in various electronic applications, including automotive, industrial, and consumer electronics, where reliable electrical connections are essential.

Detailed Description:

1. Type and Configuration:

   • The 39-01-2045 is a header connector, which means it is designed to be mounted onto a printed circuit board (PCB). It features a series of pins that are inserted into corresponding sockets or connectors.

2. Pin Count:

   • This connector typically has a 2x2 pin configuration, meaning it has two rows of two pins each, resulting in a total of four pins. This compact design allows for efficient use of space on the PCB.

3. Material and Finish:

   • The pins are usually made from high-quality copper alloy, which provides excellent conductivity. The surface finish may include options like tin plating or gold plating, enhancing corrosion resistance and ensuring reliable electrical contact.

4. Dimensions:

   • The dimensions of the connector are designed to fit standard PCB layouts. The pin spacing is often 2.54 mm (0.1 inches), which is a common standard in electronic components, making it compatible with a wide range of applications.

5. Mounting Style:

   • The 39-01-2045 is typically designed for through-hole mounting, where the pins are inserted through holes in the PCB and soldered in place. This provides a strong mechanical connection and is suitable for applications where durability is critical.

6. Electrical Ratings:

   • The connector is rated for a specific voltage and current, which can vary based on the specific application. Generally, it can handle moderate power levels, making it suitable for signal and low-power applications.

7. Applications:

   • This connector is versatile and can be used in various applications, including:
     • Consumer Electronics: Connecting components within devices like computers, televisions, and audio equipment.
     • Automotive: Used in wiring harnesses and electronic control units (ECUs).
     • Industrial Equipment: Connecting sensors, actuators, and control systems in machinery.

8. Design Features:

   • The connector may include features such as polarization to ensure correct orientation during mating, preventing misconnection. Additionally, it may have a low-profile design to save space in compact electronic assemblies.

9. Compatibility:

   • The 39-01-2045 is designed to be compatible with a range of Molex mating connectors, allowing for flexibility in design and integration into existing systems.

In summary, the Molex 39-01-2045 connector is a reliable and versatile interconnect solution, ideal for various electronic applications where space, durability, and electrical performance are critical. Its design and specifications make it a popular choice among engineers and designers in the electronics industry.