Molex Micro-Fit 3.0 Series Straight Surface PCB Header 22 Contacts 3 mm Pitch 2 Row Shrouded 43045-2215

Molex 43045-2215 Micro-Fit 3.0 Series Straight Surface PCB Header is a precision-engineered connector designed for wire-to-board applications requiring reliable mid-range power distribution. It features 22 brass contacts arranged in 2 rows with a 3 mm pitch, providing a compact layout with excellent current carrying capacity up to 5 Amperes.

The housing is constructed from durable Liquid Crystal Polymer rated to UL 94V-0 standards for high temperature resistance. It supports IR reflow soldering processes up to 265°C without degradation, making it suitable for modern assembly lines. The connector is shrouded with a straight orientation and utilizes surface mount technology for secure PCB attachment.

Positive latching ensures secure mating that prevents accidental disconnection during operation, making it ideal for industrial and commercial electronics. The metal press fit retention clips add mechanical stability by firmly securing the connector to the PCB.

The contacts are fully isolated within the housing to minimize arcing and enhance electrical reliability. Tin plating over brass contacts ensures corrosion resistance and optimal conductivity. This connector operates effectively over a wide temperature range from -40°C to 125°C, accommodating harsh environments.

Common applications include military Commercial Off The Shelf (COTS) devices, solar power systems, consumer appliances such as dryers and refrigerators, telecommunications infrastructure, medical devices, gaming terminals, and data communications equipment like routers and servers.

Compact design with a small footprint suitable for mid-range power distribution. High-temperature UL 94V-0 certified Liquid Crystal Polymer housings suitable for IR reflow soldering. Supports up to 5A current ensuring high power capacity in a compact form factor.

Positive latching mechanism for secure and reliable connector mating. Metal press fit retention clips provide robust PCB retention. Fully isolated dual beam terminals enhance electrical performance by reducing arcing. Shrouded, straight orientation, surface mount PCB header for versatile applications.

Brass contacts with tin plating for robust conductivity and corrosion resistance. Wide operating temperature range from -40°C to 125°C suitable for diverse environments. Ideal for military, solar, consumer products, telecommunications, gaming, medical, and data communication applications.

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