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EDAC 637078230047 D-Subminiature Connector

This is a D-Subminiature plug connector with 78 contacts, featuring gold flash plating for enhanced conductivity and corrosion resistance. It offers a threaded standoff mounting option with boardlocks for secure and stable installation, suitable for industrial and electronic applications requiring reliable signal transmission and grounding. Manufactured with high-quality materials, including brass and nickel-plated steel, it supports a current rating of 5 amperes, with excellent dielectric and insulation properties. Its high-temperature operation from -55°C to +125°C makes it ideal for demanding environments, ensuring durability and consistent performance over time.

Authorized Distributors
Source:DigiKey
Part No:637-078-230-047
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.6846
Buy/RFQ:
Part No:637-078-230-047
Stock:0
Inv Date:05-29-2026
Price: Unit price: $7.02
Buy/RFQ:
Part No:637-078-230-047
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.87
Buy/RFQ:
Part No:637-078-230-047
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.87
Buy/RFQ:

EDAC 637078230047 D-Subminiature Connector Specifications:

  • Insulator Material: Thermoplastic polyester, UL 94V-0; black
  • Ferrite Specifications: Attenuation - 20dB MIN @ 30MHz, 30dB MIN @ 50MHz, 50dB MIN @ 100MHz
  • Contact Material: Plug - brass; receptacle contacts - phosphor bronze
  • Contact Plating: Gold (Class 3) over nickel on mating area, tin/lead on tails
  • 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°C to +125°C
  • Mounting Option: #4-40 UNC threaded standoff with boardlocks
  • Contact Spacing: 0.090” (2.29mm)
  • Row Spacing: 0.078” (1.98mm)
  • Number of Contacts: 78
  • Shell Material: Nickel-plated steel
  • Contact Tails: Tin/lead plated
  • Dimensions: 2.635 inches (66.93mm) length, contact spacing 0.090 inches
  • Compatibility: Designed for industrial, electronic, aerospace applications
  • Certification: UL listed (implied), compliant with industry standards

Buy the CEM 637078230047 – Reliable Connector for Industrial Applications

Purchase the CEM 637078230047 D-Subminiature connector online today—engineered for durable performance, easy installation with threaded standoff mounting, and exceptional electrical conductivity. Perfect for industrial automation, electronic instrumentation, and aerospace systems, this 78-pin connector features gold flash plating for corrosion resistance and reliable signal transmission. Its rugged construction supports -55°C to +125°C operational temperatures, ensuring high performance in challenging environments. Order now to benefit from fast shipping, secure online transactions, and expert customer support for all your high-reliability connector needs.

Get CEM 637078230047 today—built for precision, stability, and long-lasting durability in demanding environments.

Frequently Asked Questions

Where can I buy EDAC 637078230047?

You can click on the BUY or RFQ button to purchase 637078230047 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 637078230047?

You can download the 637078230047 datasheet or visit the EDAC website for support.

Who is the manufacturer of 637078230047?

EDAC

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