Norcomp Right Angle Dual-Port PCB D-Sub Connector, 9 Contacts, 2.769mm Pitch, Female/Male, Steel Shell, 4-40 189-009-313R571

Norcomp 189-009-313R571 is a high-performance right angle stacked dual-port PCB D-sub connector designed for electronic applications where space efficiency and reliable signal transmission are critical. This connector features two ports to maximize connectivity options within limited board area, making it ideal for densely populated PCBs in industrial, computing, or communications equipment.

Port A offers 9 female contacts (DA-9 shell size), while port B provides 9 male contacts (DB-9 shell size). The connector is constructed with a robust nickel-plated steel housing, offering strong mechanical retention and excellent electromagnetic shielding. Ground indents improve grounding and reduce EMI susceptibility.

Contacts are stamped brass with a gold-plated finish, ensuring low contact resistance and prolonged corrosion-free operation for both data and power transfer. The pitch between contacts is a precise 2.769mm, conforming to standard d-sub requirements for high-density connections.

Mounting hardware includes 4-40 inserts, supporting secure attachment to PCBs and facilitating straightforward installation. The thermoplastic UL94V-0 rated insulator withstands process temperatures up to 260°C, making the connector suitable for automated soldering and reflow processes in modern manufacturing settings.

The connector supports an operating temperature range from -55°C to 105°C, ensuring stable performance across a wide range of environmental conditions typical in industrial and laboratory environments.

Common applications include computing equipment backplanes, industrial control systems, instrumentation chassis, and communications hardware requiring dual-port setups with mixed gender connections.

Dual ports maximize PCB space and connectivity. Features 9 female contacts on port A and 9 male contacts on port B for versatile signal transmission. Nickel-plated steel shell provides enhanced grounding and shielding against EMI.

Gold-plated stamped brass contacts ensure reliable electrical performance. 4-40 insert mounting hardware guarantees robust PCB fastening. Right angle orientation facilitates compact board layouts. Thermoplastic UL94V-0 insulator withstands high process temperatures up to 260°C.

Operating temperature range supports -55°C to 105°C ambient conditions.

Industries benefitting from this connector include Electronics Manufacturing, Industrial Control, Laboratory Equipment, and Commercial Computing. See more D-Sub Connectors from Norcomp and related PCB connectivity solutions on EnvMart.