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 high density, shrouded male connector designed for professional electronics applications requiring a 2 mm pitch and 40 contacts arranged in a dual-row layout.

This surface mount header features a rugged nylon housing that provides excellent insulation and durability in demanding industrial environments. The contact material of phosphor bronze with a gold plating thickness of 0.38 micrometers ensures reliable electrical conductivity and resistance to corrosion over time.

Operable between -55°C and 105°C, this PCB header supports a voltage rating of 125 V and a current rating of 2 A per contact, making it suitable for various electronic, industrial automation, and communications equipment applications.

The straight orientation and shrouded design protect contact points from mechanical damage and misalignment, enhancing system reliability. It mates with Molex 51110 series receptacles, facilitating flexible wire-to-board connections.

The termination is designed for soldering, ensuring stable mounting on printed circuit boards in manufacturing processes, improving assembly efficiency and durability. Surface mount technology compatible straight header with dual rows and 2 mm pitch.

Phosphor bronze contacts plated with 0.38μm gold for conductivity and corrosion resistance. Nylon housing provides electrical insulation and mechanical strength. Rated for 125 V and 2 A current with operating temperatures from -55°C to 105°C.

Mates with 51110 series receptacles for secure wire-to-board interfacing. Shrouded design prevents misalignment and contact damage. Solder termination ensures reliable PCB connection.

These headers are essential components in electronics manufacturing, industrial control systems, and communication equipment, where high density and reliable connectivity are critical.

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