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Norcomp Right Angle PCB D-Sub Connector, 9 Contacts, 2.77 mm Pitch, Steel Housing, Gold-Plated Brass 178-009-613R491

Category D-Sub Connector Brand NorComp Condition New

Specifications

Country of Origin Taiwan
Brand Norcomp
Orientation Right Angle
Model 178-009-613R491
Mount Type PCB
Housing Material Steel
Contact Material Brass
Series 178
Mounting Hardware 4 to 40 UNC
Maximum Operating Temperature 105°C
Minimum Operating Temperature -55°C
Shell Steel, nickel plating
Pitch 2.77mm
Insulator Glass-filled thermoplastic, (260°C process temp)
Contact Plating Gold Flash
Number of Contacts A 9
D-Sub Shell Size A DA-9
Contact Gender A Female
D-Sub Shell Size B DB-9
Contact Gender B Male
Stamped contacts Brass | Plating: Gold flash

Key Features

  • Features right angle configuration for PCB mounting.
  • Offers 9 contacts for versatile device connectivity.
  • Steel housing with nickel plating for enhanced durability and shielding.
  • Utilizes gold flash plated brass contacts ensuring low resistance and reliable signal transmission.
  • 2.77 mm pitch between contacts for industry standard compatibility.
  • Operating temperature range from -55°C to 105°C, suitable for demanding environments.
  • Glass-filled thermoplastic insulator rated for 260°C process temperature.

Product Description

Norcomp 178-009-613R491 is a high-performance right angle D-Sub connector designed for PCB applications requiring reliable multi-point connections. This connector features 9 contacts in a DA-9 shell, supporting a wide range of industrial and electronic applications from instrumentation panels to communications hardware.

Constructed with a steel housing plated in nickel, this connector ensures superior electromagnetic shielding and grounding. The right angle design facilitates efficient space utilization on PCBs, optimizing board layouts for both standard and high-density deployments. The robust mounting hardware, specified as 4 to 40 UNC, provides secure attachment to the PCB and reinforces mechanical stability during installation.

Contacts are made from stamped brass and finished with gold flash plating, enhancing conductivity and corrosion resistance. The contact arrangement conforms to standard density with a 2.77 mm pitch, making it compatible with industry-standard mating devices and supporting signal integrity across multiple circuits.

Operating within a wide temperature range of -55°C to 105°C, the connector employs a glass-filled thermoplastic insulator suitable for assembly process temperatures up to 260°C. This ensures reliability in environments with significant thermal cycling, such as manufacturing lines and electronics testing stations.

Norcomp D-Sub connectors are fully intermateable with other D-Sub products, simplifying upgrades and replacements during system maintenance. The dual port design - in this 9-pin variant - maximizes board space efficiency and offers a low-cost, high-performance solution for device manufacturers.

Common industrial use cases include electronic control modules, signal interface panels, communications equipment, laboratory instrumentation, and commercial electronics. The product’s construction is robust enough for industrial automation systems, yet agile enough for circuit boards in research and development settings.

Explore more Norcomp D-Sub Connectors and related PCB connection solutions in the Electronics & Electricals category on EnvMart.

Norcomp Right Angle PCB D-Sub Connector, 9 Contacts, 2.77 mm Pitch, Steel Housing, Gold-Plated Brass 178-009-613R491
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Frequently Asked Questions

The maximum operating temperature of this model is 105°C.

This D-Sub connector features a contact arrangement with 9 contacts and a pitch of 2.77 mm, conforming to industry standards.

The housing is made of steel with nickel plating, while the contacts are stamped brass with gold flash plating.

The orientation of this model is right angle, designed for PCB mounting.

It uses 4 to 40 UNC mounting hardware for secure attachment to the PCB.

The minimum operating temperature is -55°C, making it suitable for demanding environments.

The insulator is made of glass-filled thermoplastic, rated for a process temperature of up to 260°C.

Yes, it is fully intermateable with other D-Sub products, facilitating upgrades and replacements.

This connector is suitable for applications such as electronic control modules, signal interface panels, and communications equipment.

The shell size for this model is DA-9, which supports the 9-pin configuration.

The connector has female contacts on one side and male contacts on the other side.

The steel housing with nickel plating provides enhanced durability and electromagnetic shielding.

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