HARWIN M20 Series Straight Through Hole Pin Header, 72 Contacts, 2.54 mm Pitch, 2 Row, Unshrouded M20-9983646

HARWIN M20-9983646 is a high-quality through hole pin header connector from the M20 series, featuring 72 male contacts arranged over 2 rows with a 2.54 mm pitch. The connector is unshrouded and designed with a straight orientation for versatile board-to-board and wire-to-board applications across industrial electronics and embedded systems.

The housing is made from durable nylon capable of withstanding high-temperature reflow soldering processes, ensuring reliable performance during PCB assembly. Brass contacts with tin plating provide excellent electrical conductivity and corrosion resistance, suitable for currents up to 3 amperes.

This connector operates efficiently within a temperature range of -40°C to 105°C, making it suitable for a broad spectrum of environments. Key mechanical specifications include a 3 mm tail pin length for stable PCB insertion and a 6.1 mm mating pin length to ensure secure, precise mating with corresponding sockets.

The M20 series offers multiple configuration options with varying pin lengths and row counts, supporting customization to specific design requirements. These connectors are widely adopted in sectors such as consumer electronics, communications equipment, industrial controls, and personal computing.

Furthermore, the design incorporates castellations on housings allowing for cuts to size, providing flexibility during integration. This product is manufactured in Taiwan, Province Of China, assuring quality and consistency.

Constructed with brass contacts plated in tin for reliable conductivity. Features nylon housing material suitable for high temperature soldering processes. Supports 3A current rating with operating temperature range from -40°C to 105°C.

Designed for board-to-board and wire-to-board connector applications. Includes 3 mm tail pin length and 6.1 mm mating pin length for secure connections. Unshrouded and straight orientation allows easy mating with compatible socket connectors.

Compatible with M20 series PCB sockets and jumpers for flexibility. Manufactured in Taiwan, Province Of China, conforming to quality standards.

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