Molex Micro-Fit 3.0 Male Connector Housing, 12 Way, 2 Row, 3 mm Pitch, Panel Mount, 43020-1200

The Molex 43020-1200 is a Micro-Fit 3.0 series male connector housing designed to provide reliable and secure connections in a variety of demanding applications. This panel-mount housing features a compact pitch of 3 mm and accommodates 12 contacts arranged in 2 rows, optimizing space utilization and supporting multi-signal transmission needs on printed circuit boards.

Manufactured from high-quality polyethylene terephthalate, the housing resists wear, heat, and chemical exposure, making it ideal for use in challenging industrial and automotive environments. Its pitch design prevents accidental short-circuiting between terminals, while its robust structure helps maintain firm connections even in environments subject to vibration or mechanical stress.

Provides a 12-contact configuration for multiple signal lines. Features 2-row arrangement for efficient use of PCB space. 3 mm pitch prevents short circuits and allows secure wiring. Panel mount design ensures firm attachment to enclosures or boards.

Male gender with straight orientation for standard mating interfaces. Constructed from durable polyethylene terephthalate housing material. Supports crimp terminal connections for reliable performance. Holds terminals securely and minimizes accidental disconnections.

Suitable for automotive, industrial, and robotics applications. Compatible with challenging environments, operating from -40°C to +105°C.

The connector features a positive locking mechanism and is fully polarized to prevent mismating. This enables error-free installation and long-term reliability in signal and power applications. As part of Molex's Micro-Fit 3.0 series, it is commonly used in automotive wiring harnesses, robotics, manufacturing controls, and FMCG equipment, delivering efficient and maintenance-friendly wiring solutions.

This panel-mount housing is intended for use with appropriate Molex crimp terminals, ensuring consistent and high-quality electrical connections. It integrates seamlessly in wire-to-board and wire-to-wire applications, accommodating compact industrial designs that demand robust, high-density connector solutions. Its 18.85 mm length and 6.85 mm width further facilitate straightforward integration into constrained PCB layouts.

Industrial applications include connection tasks in automotive, FMCG, manufacturing automation, robotics, and other control systems. For buyers seeking robust and reliable PCB connector housings with a track record of performance, the Molex Micro-Fit 3.0 43020-1200 offers an exemplary solution.

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