The Molex 43045-1811 is a Micro-Fit 3.0 right-angle header, part of the Micro-Fit 3.0 Connector System. This header is designed for secure and reliable wire-to-board connections in a variety of applications. It features 18 circuits arranged in a dual-row configuration, a 3.0mm pitch, and gold plating on the mating contacts to ensure low contact resistance and durability. The header is glow-wire capable, indicating its suitability for use in applications requiring resistance to heat and fire. It is also RoHS compliant, meeting environmental standards. The header's right-angle orientation simplifies board layout and reduces strain on connections. It is ideal for applications in power distribution and signal transmission.