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EDAC 637078330041 D-Sub Connector

This D-Subminiature plug connector with 78 contacts offers reliable performance with gold plating of 15 microinches (0.38 micrometers) for corrosion resistance and optimal signal integrity. Designed for versatile applications, it features a 0.125-inch (3.18 mm) diameter through-hole mounting option, ensuring secure and stable installation. The connector’s robust thermoplastic polyester insulator, UL 94V-0 rated, provides excellent chemical resistance and durability across operating temperatures from -55°C to +125°C. Suitable for high-density electronic connections in industrial, instrumentation, and communication devices, it adheres to industry standards MIL-C-24308, EIA RS-232, and RS-449, and supports up to 5 amperes current with minimal contact resistance.

Authorized Distributors
Source:DigiKey
Part No:637-078-330-041
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.0625
Buy/RFQ:
Part No:637-078-330-041
Stock:0
Inv Date:05-28-2026
Price: Unit price: $19.21
Buy/RFQ:
Part No:637-078-330-041
Stock:0
Inv Date:05-28-2026
Price: Unit price: $19.21
Buy/RFQ:

EDAC 637078330041 D-Sub Connector Specifications:

  • Contacts: 78 gold-plated contacts with 15 microinches (0.38 micrometers) plating, Class 2
  • Insulator Material: Thermoplastic polyester, UL 94V-0, chemical resistant
  • Mounting: 0.125-inch (3.18 mm) diameter through-hole for panel mounting
  • Current Rating: 5 amperes
  • Contact Resistance: Maximum 10 milliohms
  • Dielectric Withstanding Voltage: 1000V AC RMS at sea level
  • Insulation Resistance: Minimum 5000 megohms
  • Operating Temperature Range: -55°C to +125°C
  • Shell Material: Nickel-plated steel for EMI/RFI shielding
  • Compliance: MIL-C-24308, EIA RS-232, RS-449 standards

Buy the EDAC Series 637 78-Pin D-Sub Connector: 637078330041

Purchase the EDAC 637078330041 D-Sub connector online today to ensure secure, high-performance connections in your electronic projects. Featuring 78 gold-plated contacts with a corrosion-resistant, thermoplastic insulator, this connector is designed for durability and reliability in demanding environments. Its 0.125-inch through-hole mounting option simplifies installation, while compliance with industry standards ensures compatibility across various applications. Ideal for industrial automation, communication systems, and instrumentation, buy now and enjoy seamless connectivity, exceptional electrical performance, and long-lasting service life in your electronic assemblies.

Get EDAC 637078330041 today—built for precision and long-lasting durability with high-density contacts and reliable mounting options.

Frequently Asked Questions

Where can I buy EDAC 637078330041?

You can click on the BUY or RFQ button to purchase 637078330041 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 637078330041?

You can download the 637078330041 datasheet or visit the EDAC website for support.

Who is the manufacturer of 637078330041?

EDAC

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