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EDAC 637078330047 D-Subminiature Connector

This D-Subminiature plug with 78 contacts offers high reliability due to its 15-micron gold plating for excellent conductivity. The design includes a #4-40 UNC threaded standoff with boardlocks for secure mounting on circuit boards, suitable for industrial and electronic applications requiring robust connections. Constructed from thermoplastic polyester with UL 94V-0 rating, the plug features nickel-plated steel shell, brass contacts with gold over nickel plating, and a operating temperature range of -55° to +125°C. It's engineered to deliver consistent performance in demanding environments, ensuring long-lasting and efficient electrical connections.

Authorized Distributors
Source:DigiKey
Part No:637-078-330-047
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.2554
Buy/RFQ:
Part No:637-078-330-047
Stock:0
Inv Date:05-28-2026
Price: Unit price: $20.43
Buy/RFQ:
Part No:637-078-330-047
Stock:0
Inv Date:05-28-2026
Price: Unit price: $20.43
Buy/RFQ:

EDAC 637078330047 D-Subminiature Connector Specifications:

  • Insulator Material: Thermoplastic polyester, UL 94V-0; black
  • Contact Material: Brass
  • Contact Plating: Gold over nickel (15 microns, Class 2)
  • Shell Material: Nickel-plated steel
  • Current Rating: 5 amperes
  • Contact Resistance: 10 milliohms maximum
  • Dielectric Withstanding Voltage: 1000V AC rms
  • Insulation Resistance: 5000 megohms minimum
  • Operating Temperature: -55° to +125°C
  • Mounting Option: #4-40 UNC threaded standoff with boardlocks
  • Contact Spacing: 0.090 inches (2.29 mm)
  • Pin Count: 78 contacts
  • Dimensions: 2.635 inches (66.93 mm) length, 0.095 inches (2.41 mm) diameter pins
  • Shielding: Nickel-plated steel shell provides EMI/RFI protection
  • Certifications: UL listed

Buy the Buy EDAC 637078330047 Part Number 637078330047 Online

Purchase the EDAC 78-pin D-Subminiature Connector online today for durable, high-performance electrical connections. Featuring gold-plated contacts for optimal conductivity, it’s built with a nickel-plated steel shell for EMI/RFI shielding and robust mounting options like threaded standoffs with boardlocks. Designed to operate efficiently from -55°C to +125°C, this connector ensures long-lasting and reliable performance in demanding environments, whether for industrial, computing, or communications applications. Order now to secure your assembly with quality and precision.

Get EDAC 637078330047 today—designed for reliable, high-density electronic connections with secure threaded mounting options.

Frequently Asked Questions

Where can I buy EDAC 637078330047?

You can click on the BUY or RFQ button to purchase 637078330047 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 637078330047?

You can download the 637078330047 datasheet or visit the EDAC website for support.

Who is the manufacturer of 637078330047?

EDAC

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