Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 8 Contacts, 3 mm Pitch, 2 Row, Shrouded 43045-0812

The Molex 43045-0812 Micro-Fit 3.0 Series Straight Through Hole PCB Header is a compact, high-performance connector designed for delivering power and signals efficiently on printed circuit boards. Featuring 8 male contacts arranged in two rows with a 3 mm pitch, it provides excellent electrical performance in a small footprint.

This PCB header utilizes a wire-to-board connector system with through-hole mounting to ensure secure mechanical attachment suitable for industrial, telecommunications, IT networking, and consumer goods applications. The contacts are made of brass with tin plating, providing good conductivity and corrosion resistance. The connector housing is made from thermoplastic material, which is shrouded for extra durability and protection against environmental factors.

It is rated for a voltage of 250V and can handle currents up to 5A per contact, making it suitable for medium power electronic devices and control systems. The connector operates reliably across a wide temperature range of -40°C to 105°C, ensuring stable performance even in challenging environments.

The connector includes positive latching features and PCB polarizing pegs to aid alignment and prevent accidental disconnection. The contacts are fully isolated within the housing to minimize risks of arcing, adding a safety advantage in electrical designs.

Key technical attributes such as the 3 mm pitch and straight orientation enable versatile applications where compact and reliable PCB interconnection is required. This product is compliant with various industrial-use standards and does not include specific certifications but is engineered for robust operational performance.

Supports current up to 5A per contact for reliable power delivery. Constructed with thermoplastic housing and brass contacts plated with tin for corrosion resistance. Designed with two rows and a 3 mm row pitch for compact, space-efficient PCB mounting.

Operates in a temperature range from -40°C to 105°C, suitable for harsh environments. Wire-to-board connector system with through-hole mounting for strong mechanical stability. Shrouded design provides protection and enhanced durability to the connector.

Contact length is 3 mm, ensuring solid mating with the PCB pins. Voltage rating of 250V supports many high-power electronic applications. Each contact is fully isolated inside the housing to enhance fire safety and prevent electrical arcing.

This Molex Micro-Fit 3.0 PCB Header is ideal for industrial, telecommunications, and consumer electronic applications that require reliable, compact, and high-current PCB interconnections. Explore more electronic connectors and PCB components in the Electronics & Electricals category on EnvMart to find suitable options for your projects.

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