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EDAC 391056521204 Card Edge Connector

This high-quality card edge connector ensures reliable electrical connections with a 0.100 inches (2.54 mm) contact spacing and accommodates various mounting options for versatile application. Designed with UL 94V-0 thermoplastic polyester insulator and copper, nickel, tin alloy contacts, it features gold plating on the mating area and tin on contact tails for durability. Capable of handling 3 Amperes continuous current with a maximum contact resistance of 10 milliohms, it withstands dielectric voltage of 1200 V AC rms and operates from -65°C to +105°C, providing secure and long-lasting performance in industrial environments.

Authorized Distributors
Source:DigiKey
Part No:391-056-521-204
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.5144
Buy/RFQ:
Part No:391-056-521-204
Stock:0
Inv Date:05-29-2026
Price: Unit price: $16.3
Buy/RFQ:
Part No:391-056-521-204
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.26
Buy/RFQ:
Part No:391-056-521-204
Stock:0
Inv Date:05-28-2026
Price: Unit price: $13.26
Buy/RFQ:

EDAC 391056521204 Card Edge Connector Specifications:

  • Contact Spacing: 0.100 inches (2.54 mm)
  • Number of Contacts: 56
  • Pin Tail Size: 0.025 x 0.013 inches (0.64 x 0.33 mm)
  • Tail Length: 0.260 inches (6.60 mm)
  • Insulator Material: Thermoplastic Polyester, UL 94V-0
  • Contact Material: Copper, Nickel, Tin Alloy CA-725
  • Contact Plating: Gold on the Mating Area, Tin on the Contact Tails, Nickel Underplate
  • Current Rating: 3 Amperes Continuous
  • Contact Resistance: 10 Milliohms Maximum
  • Dielectric Withstanding Voltage: 1200 V AC rms at Sea Level Between Adjacent Contacts
  • Insulation Resistance: 5000 Megohms Minimum
  • Operating Temperature: -65 to +105 Degrees C
  • Mounting Holes Diameter: 0.156 inches (3.96 mm)

Buy the Innovative Contact Technologies 391056521204 – Reliable Card Edge Connector for Industrial Applications

Enhance your electronic assemblies with this premium card edge connector featuring 0.100 inch contact spacing, durable UL rated insulator, and gold-plated contacts for longevity. Designed for versatility, it supports multiple mounting options and is ideal for industrial applications requiring reliable and precise connections. Whether building complex circuit boards or upgrading existing systems, this connector guarantees consistent performance with a maximum contact resistance of 10 milliohms and withstands temperatures from -65°C to +105°C. Purchase online now for quick, secure delivery and seamless integration into your projects.

Order your Innovative Contact Technologies Series391056521204 today and ensure secure, efficient connectivity in your industrial projects.

Frequently Asked Questions

Where can I buy EDAC 391056521204?

You can click on the BUY or RFQ button to purchase 391056521204 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 391056521204?

You can download the 391056521204 datasheet or visit the EDAC website for support.

Who is the manufacturer of 391056521204?

EDAC

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