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EDAC 637078330048 D-Subminiature Connector

This D-Subminiature plug features 78 contacts with gold flash plating at 15 microns, meeting Class 2 standards. It is designed with a #4-40 UNC threaded fixed standoff mounting option, providing secure attachment and reliable electrical connection. The metal shell offers EMI/RFI shielding for high-performance signal integrity. Suitable for applications requiring high pin counts, robust construction, and durable performance, it supports up to 5 amperes and operates at temperatures from -55°C to +125°C. Contact resistance is below 10 milliohms, ensuring efficient electrical conductivity.

Authorized Distributors
Source:DigiKey
Part No:637-078-330-048
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.009
Buy/RFQ:
Part No:637-078-330-048
Stock:0
Inv Date:05-28-2026
Price: Unit price: $19.89
Buy/RFQ:
Part No:637-078-330-048
Stock:0
Inv Date:05-28-2026
Price: Unit price: $19.89
Buy/RFQ:

EDAC 637078330048 D-Subminiature Connector Specifications:

  • Number of contacts: 78
  • Contact Plating: Gold flash (15 microns, Class 2)
  • Mounting option: #4-40 UNC threaded fixed standoffs
  • Shell material: Nickel-plated steel
  • Contact material: Brass (plug), Phosphor bronze (receptacle)
  • Current rating: 5 amperes
  • Operating temperature: -55°C to +125°C
  • Contact resistance: 10 milliohms maximum
  • Dielectric Withstanding Voltage: 1000V AC rms
  • Insulation Resistance: 5000 megohms minimum
  • Shielding: EMI/RFI
  • Insulator Material: Thermoplastic polyester, UL 94V-0
  • Ferrite attenuation: 20dB minimum @ 30MHz, 30dB @ 50MHz, 50dB @ 100MHz
  • Dimensions: Length varies per pin count, about 2.63 inches (66.93mm) width for 78-pin
  • Operating temperature: -55°C to +125°C

Buy the EAC Series D-Subminiature Plug: 78 Pin

Purchase the D-Subminiature connector with 78 contacts online today. Designed for high-pin-count applications, it features gold flash plating, EMI shielding, and robust mounting options for secure connections. Its durable construction, operating from -55°C to +125°C, ensures reliable performance in demanding environments. With a current capacity of 5 amperes and low contact resistance, this connector is ideal for aerospace, military, or industrial electronics. Order now and benefit from fast shipping and expert support for your electronic assembly needs.

Get EAC Series 78 Pin D-Subminiature Plug today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy EDAC 637078330048?

You can click on the BUY or RFQ button to purchase 637078330048 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 637078330048?

You can download the 637078330048 datasheet or visit the EDAC website for support.

Who is the manufacturer of 637078330048?

EDAC

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