Molex Milli-Grid Series Straight Surface PCB Header, 40 Contacts, 2 mm Pitch, 2 Row, Shrouded 87832-4020

Molex 87832-4020 Milli-Grid Series Straight Surface PCB Header is a precision-engineered connector designed for robust wire-to-board and board-to-board interconnections. Featuring 40 male contacts in a 2-row arrangement with 2 mm pitch, this shrouded header offers reliable electrical performance with a maximum current rating of 2A and voltage operation of up to 125V. The housing is constructed from high-quality nylon, providing excellent insulation, mechanical stability, and durability in demanding industrial environments.

The phosphor bronze contacts are plated with 0.38 microns of gold, ensuring superior corrosion resistance and consistent signal integrity. With operating temperature ranging from -55°C to 105°C, this header supports diverse industrial, automotive, and electronic applications requiring reliable connector performance under extreme conditions. The 2 mm mating pin length and solder termination type facilitate secure and efficient PCB mounting.

The shrouded design protects contacts while ensuring proper connector alignment and polarization, reducing assembly errors. It mates with Molex 51110 series receptacles, making it suitable for versatile cable-to-board configurations often required in manufacturing, automation, instrumentation, and telecommunications equipment.

This PCB header enhances circuit design flexibility through its compact 2 x 2 mm Milli-Grid connector system, delivering high-density contact spacing without sacrificing reliability. Its surface mount configuration supports automated PCB assembly processes, improving production efficiency for electronic device manufacturers and system integrators.

Constructed from durable nylon housing for reliable insulation. Phosphor bronze male contacts plated with gold for conductivity and corrosion resistance. Supports 2A current and up to 125V voltage operation. Wide operating temperature range from -55°C to 105°C for industrial usage.

Surface mount termination with 2 mm pitch and 2 row configuration. Shrouded design enhances connector protection and polarization. Mates with Molex 51110 series receptacles for flexible connectivity. Suitable for high-density board-to-board and wire-to-board applications.

Ideal for industrial, manufacturing, electronics, telecommunications, and automation applications. Explore more high-quality PCB connectors and electronic components in the PCB Headers category at EnvMart to enhance your designs and manufacturing processes.