The Molex 43045-1227 is a Micro-Fit 3.0 header designed for wire-to-board connections. This header is a crucial component in electronic assemblies, ensuring secure and reliable connections. It is part of the Micro-Fit 3.0 connector system, which is renowned for its compact size and high-density capabilities.

Applications

• Consumer electronics: Used in various consumer electronic devices such as DVD players, set-top boxes, and audio systems.
• Automotive industry: Employed in automotive applications including body control modules, lighting systems, and sensor interfaces.
• Industrial automation: Integrated into industrial equipment, PLCs, and motor control systems.
• Data centers: Used in servers, storage devices, and networking equipment.
• Telecommunications: Found in telecommunication infrastructure like routers, switches, and base stations.

Features

• Micro-Fit 3.0 design: Compact size is ideal for high-density applications.
• Dual-row configuration: Enhances contact reliability and electrical performance.
• Through-hole termination: Provides a robust and dependable connection to the printed circuit board (PCB).
• Positive locking: Ensures secure mating with the corresponding receptacle, preventing accidental disconnections.
• Polarization: Prevents mismating and ensures correct orientation during assembly.
• Durable material: Constructed from high-quality materials for long-term reliability and performance.

Benefits

• Reliable connections: Offers stable and secure electrical connections, reducing the potential for signal loss or intermittent failures.
• Space-saving: Compact design allows for efficient use of space on densely populated circuit boards and within electronic devices.
• Easy assembly: Designed for straightforward and quick assembly, which helps to minimize manufacturing time and costs.
• Versatile applications: Suitable for a broad range of applications across various industries, making it a flexible connectivity solution.
• Improved performance: Enhances the overall performance and reliability of electronic systems by providing secure and stable connections.

Additional Details

The 43045-1227 header is designed to be used with Molex's Micro-Fit 3.0 receptacles. It meets industry standards for both safety and performance. It is typically used with compatible receptacle housings and crimp terminals to create a complete wire-to-board connection. Its durable construction ensures it can withstand harsh environments and mechanical stresses.

This is a 12 circuit header with a tin finish and black color. The pitch is 3.00mm. It is RoHS compliant.