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EDAC 637078230048 D-Subminiature Connector

This D-Subminiature plug features a total of 78 contacts with gold flash (Class 3) plating. It is designed for mounting with #4-40 UNC threaded fixed standoffs, providing a secure and reliable connection. The plug has a black thermoplastic polyester insulator, UL 94V-0 rated, and offers excellent chemical resistance. It features a nickel-plated steel shell with gold-plated contacts over nickel for optimal conductivity, rated for 5 amperes. Suitable for high-reliability applications, it ensures minimal contact resistance and withstands operating temperatures from -55°C to +125°C, making it ideal for demanding industrial and communication environments.

Authorized Distributors
Source:DigiKey
Part No:637-078-230-048
Stock:79
Inv Date:05-28-2026
Price: Unit price: $13.74
Buy/RFQ:
Part No:637-078-230-048
Stock:0
Inv Date:05-29-2026
Price: Unit price: $13.74
Buy/RFQ:
Part No:637-078-230-048
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13
Buy/RFQ:
Part No:637-078-230-048
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13
Buy/RFQ:

EDAC 637078230048 D-Subminiature Connector Specifications:

  • Insulator Material: Thermoplastic polyester, UL 94V-0, black
  • Contact Material: Phosphor bronze with gold plating over nickel
  • Shell Material: Nickel-plated steel
  • Contact Plating: Gold flash (Class 3)
  • Current Rating: 5 amperes
  • Dielectric Withstanding Voltage: 1000V AC rms
  • Insulation Resistance: 5000 megohms minimum
  • Operating Temperature: -55°C to +125°C
  • Contact Resistance: 10 milliohms maximum
  • Mounting Options: #4-40 UNC threaded fixed standoffs
  • Number of Contacts: 78
  • Contact Spacing: 0.090-inch (2.29mm)
  • Row Spacing: 0.078-inch (1.98mm)
  • Dimensions: Length varies with contact size, typical width approximately 0.472 inches (12.00mm)

Buy the Buy EDAC 78 Pin D-Subminiature Connector Part Number 637078230048 Online

Discover the reliable EDAC Series637078230048 78-pin D-Sub connector available online. Crafted with high-quality materials, gold flash plating, and a robust steel shell, it offers exceptional electrical performance, durability, and excellent resistance to harsh environments. Perfect for industrial, communication, and high-reliability applications, this connector ensures secure connections with precise contact spacing and mounting options. Order now to upgrade your systems with this premium, reliable connector designed to meet stringent technical standards and provide long-lasting performance in demanding conditions.

Order your EDAC Series637078230048 78-pin D-Sub connector today and enjoy reliable, high-quality connections for industrial and communications projects.

Frequently Asked Questions

Where can I buy EDAC 637078230048?

You can click on the BUY or RFQ button to purchase 637078230048 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 637078230048?

You can download the 637078230048 datasheet or visit the EDAC website for support.

Who is the manufacturer of 637078230048?

EDAC

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