HARWIN M80 Series Straight Through Hole PCB Socket, 6-Contact, 1 Row, 2 mm Pitch, 12A, 120V, Gold Plated M80-8400645

The Harwin M80-8400645 is a straight through-hole PCB socket from the M80 Series, part of the high-reliability Datamate connector family. It is engineered for demanding board-to-board connections where both electrical performance and durability in harsh conditions are crucial. With a 6-contact, single-row design at a 2 mm pitch, this socket enables compact, densely populated PCB layouts and is ideal for modern electronic systems subject to vibration, shock, or frequent mating cycles.

This PCB socket features female, gold-plated beryllium copper alloy contacts, delivering reliable conductivity, low electrical resistance, and a long lifecycle even in demanding environments. The seating platform uses a tough nylon housing, offering strong insulation and mechanical strength. The Datamate construction ensures that the connector system maintains high integrity by utilizing four-finger contacts and polarised mouldings, reducing the risk of accidental disconnection and signal loss.

With a current rating of up to 12A and a voltage capacity of 120V, the M80-8400645 is suitable for a wide range of power and signal applications in industrial automation, instrumentation, transportation systems, defense, and rugged embedded systems. Its solder termination and straight through-hole mounting make it compatible with standard PCB assembly processes. This socket is well suited for COTS (Commercial Off The Shelf) applications needing high reliability, and its compliance with standards such as BS9525 - F0033, MIL C 55302, and CEC 75101 - 008 further extends its suitability for regulated or mission-critical sectors.

The robust design is built to withstand operational temperature extremes from -55°C to 125°C, supporting continued connectivity in both hot and cold environments. Thanks to its design and materials, the socket efficiently handles repeated mating cycles and is engineered for environments experiencing mechanical stress, such as vibration and shock. The gold-plated contacts preserve signal integrity and prevent corrosion across the product's extended service life.

Typical industries using the Harwin M80-8400645 include industrial machinery, medical devices, laboratory instrumentation, automation equipment, aerospace, and defense electronics where secure, high - integrity PCB interconnections are essential.

This product is supplied in production-ready packaging suitable for automated PCB assembly. For the complete M80 Datamate range and matching header solutions, refer to associated technical catalogs.

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