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EDAC 337056520804 Card Edge Connector

This high-performance card edge connector features a contact spacing of 0.156 inches (3.96 mm) and a 56-contact configuration, suitable for various electronic applications. Made from thermoplastic polyester with UL 94V-0 certification, it offers reliable connections with gold-plated contacts on mating areas, tin-plated contact tails, and a nickel underplate. Designed to withstand interior operating temperatures of -65°C to +105°C, it provides a dielectric withstand voltage of 1800 V AC rms at sea level and an insulation resistance of 5000 Megohms. Mountable via 0.156-inch diameter holes, it supports PCB thickness up to 0.062 inches (1.57 mm), with a high insulator body height of 0.600 inches (15.24 mm), ensuring durability and versatile installation options.

Authorized Distributors
Source:DigiKey
Part No:337-056-520-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.5736
Buy/RFQ:
Part No:337-056-520-804
Stock:0
Inv Date:05-29-2026
Price: Unit price: $15.68
Buy/RFQ:
Part No:337-056-520-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.17
Buy/RFQ:
Part No:337-056-520-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.17
Buy/RFQ:

EDAC 337056520804 Card Edge Connector Specifications:

  • 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: 1800 V AC rms at Sea Level Between Adjacent Contacts
  • Insulation Resistance: 5000 Megohms Minimum
  • Operating Temperature: -65 to +105 Degrees Celsius
  • Insertion Force: 16 oz (4.45 N) Maximum per Contact Pair
  • Withdrawal Force: 1 oz (0.28 N) Minimum per Contact Pair
  • Contact Spacing: 0.156 inches (3.96 mm)
  • Total Contacts: 56
  • PCB Tail Size: 0.030 x 0.018 inches (0.76 x 0.46 mm)
  • Tail Length: 0.175 inches (4.45 mm)
  • Mounting Hole Diameter: 0.156 inches (3.96 mm)
  • High Profile Insulator Body: 0.600 inches (15.24 mm)

Buy the Innovative Series Card Edge Connector: 337056520804

Purchase the 337056520804 card edge connector online today and ensure your electronic projects benefit from reliable, high-quality connections. Crafted with durable thermoplastic polyester and featuring gold-plated contacts, this connector offers excellent electrical performance and temperature resilience. Its 0.156-inch contact spacing and 56 contacts make it ideal for compact electronic assemblies requiring stable, high-current connections. Mount easily via 0.156-inch diameter holes, making installation straightforward and efficient. Order now to enjoy fast delivery and quality assurance for your manufacturing or repair needs.

Get 337056520804 series card edge connector today—designed for reliable connections, easy mounting, and long-lasting durability.

Frequently Asked Questions

Where can I buy EDAC 337056520804?

You can click on the BUY or RFQ button to purchase 337056520804 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 337056520804?

You can download the 337056520804 datasheet or visit the EDAC website for support.

Who is the manufacturer of 337056520804?

EDAC

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