3M MDR 102 40 Way Right Angle 1.27 mm Pitch Through Hole D-Sub Connector with Latch Hook Female N10240-52B2PC

3M N10240-52B2PC is a high-performance MDR 102 Series 40 Way Right Angle Through Hole D-Sub Connector designed for robust and reliable electronic connection in industrial, medical, and commercial computing applications. This female connector features a 1.27 mm pitch, making it ideal for dense PCB layouts where space optimization is critical.

Constructed with a durable fibreglass reinforced polyethylene terephthalate housing, this connector provides excellent electrical insulation and mechanical strength. The copper alloy contacts are plated with gold over nickel to enhance conductivity while resisting corrosion, ensuring long-lasting performance even in harsh environments. Its solder termination type facilitates secure through-hole PCB mounting. The latch hook hardware and ground lock mechanism provide firm and stable panel mounting to maintain connection integrity during frequent plugging cycles.

Operating safely between temperatures of -55°C and 105°C, the connector is UL 94V-0 flame retardant certified, meeting essential fire safety regulations. Rated for 1A current and 500V voltage, it suits a variety of applications including hospital equipment, industrial computing systems, and office electronics where reliable data and power connection is paramount.

The compact size measuring approximately 46.1 mm long, 13.9 mm wide, and 9.4 mm deep allows efficient use of PCB real estate, while the 3M MDR 102 Series design ensures compatibility with other mini delta ribbon D-Sub Connectors. This model is manufactured in Japan, reflecting the quality and reliability expected of 3M products.

Features a 1.27 mm pitch for compact and precise connections. Right angle orientation optimizes PCB space and layout flexibility. Houses 40 female contacts rated at 1A current capacity for stable electrical performance. Constructed from fibreglass reinforced polyethylene terephthalate for high insulation and durability.

Gold over nickel copper alloy contacts guarantee excellent conductivity and resistance to corrosion. Includes solder termination type suitable for through-hole PCB mounting. Operates safely within -55°C to 105°C temperature range ensuring wide environmental adaptability.

Equipped with a latch hook mounting hardware for secure panel attachment and ground lock. Meets UL 94V-0 flammability standards for enhanced fire safety compliance. Manufactured in Japan, assuring high quality and craftsmanship.

This connector is extensively used in heavy-duty industrial computing, medical instrumentation, and office electronic systems requiring secure, high-quality D-sub connections. It provides reliable mechanical and electrical performance, making it suitable for rigorous industrial and laboratory environments.

For a comprehensive selection of electrical connectors, view the 3M category on EnvMart.