Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 10 Contact, 3 mm Pitch, 2 Row, Shrouded 43045-1027

Molex 43045-1027 Micro-Fit 3.0 Series Straight Through Hole PCB Header is a high-performance wire-to-board connector designed for low to mid power applications. It features 10 male contacts arranged in 2 straight rows with a 3 mm pitch and a shrouded housing to ensure secure connections and prevent accidental disconnections. The connector system provides up to 8.5A current carrying capacity and a voltage rating of 600V, suitable for demanding electronic applications.

The housing is made of high temperature thermoplastic (UL 94V-0 Liquid Crystal Polymer) that withstands up to 265°C during IR reflow soldering, making it compatible with modern PCB assembly processes. Contacts are made of brass and plated with tin to ensure reliable electrical performance and corrosion resistance.

This PCB header includes PCB polarizing pegs for precise alignment and kinked solder legs for additional retention on the PCB, enhancing mechanical stability. The connector supports a temperature range of -40°C to 105°C, making it suitable for various industrial and commercial environments.

Applications include military Commercial Off The Shelf (COTS) products, solar power systems, consumer appliances such as dryers and refrigerators, data communication equipment including routers and servers, medical devices, telecommunications infrastructure, and gaming terminals.

Designed for wire-to-board connections with reliable dual-row pin configuration. Supports up to 8.5A current capacity and 600V voltage rating. Constructed with high temperature thermoplastic housing suitable for IR reflow soldering.

Features positive latching for secure connection and prevention of accidental disconnection. Contact material is brass with tin plating for reliable electrical performance. Operating temperature range from -40°C to 105°C ensures durability in varied environments.

Mount type is through hole with 3 mm mating pin length and shrouded housing for protection. PCB polarizing pegs and kinked solder legs improve alignment and retention during assembly. Suitable for low to mid power applications including consumer electronics, telecommunications, and industrial equipment.

Explore more Molex Micro-Fit connectors and PCB Headers in the Electronics & Electricals section of EnvMart for diverse industrial and commercial needs.