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EDAC 337056521804 Card Edge Connector

This durable card edge connector features a 0.156-inch contact spacing (3.96 mm), supporting single or dual row configurations with high-profile insulators. Made of thermoplastic polyester, it accepts PC boards up to 0.062 inches (1.57 mm) thick, with contact resistance below 10 milliohms. It offers versatile termination options—P.C. Tail, Wire Hole, Wire Wrap, and Extender Board Bends—and supports mounting with flush or offset lugs. CSA approved and UL recognized, suitable for applications requiring reliable connections in electronic devices and industrial equipment.

Authorized Distributors
Source:DigiKey
Part No:337-056-521-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.5736
Buy/RFQ:
Part No:337-056-521-804
Stock:0
Inv Date:05-29-2026
Price: Unit price: $15.68
Buy/RFQ:
Part No:337-056-521-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.17
Buy/RFQ:
Part No:337-056-521-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.17
Buy/RFQ:

EDAC 337056521804 Card Edge Connector Specifications:

  • Contact Spacing: 0.156 inches (3.96 mm)
  • Total Contacts: 56
  • Contact Material: Copper, Nickel, Tin Alloy CA-725
  • Contact Plating: Gold on mating area, Tin on Tail, Nickel Underplate
  • Tail Size: 0.025 inches square (0.64 mm²)
  • Tail Length: 0.150 inches (3.81 mm)
  • Board Thickness: Accepts .062 inches (1.57 mm) nominal
  • Insulator Material: Thermoplastic Polyester, UL 94V-0
  • Current Rating: 3 Amperes Continuous
  • Contact Resistance: 10 Milliohms Max
  • Dielectric Withstanding Voltage: 1800 V AC rms between contacts
  • Insulation Resistance: Minimum 5000 Megohms
  • Operating Temperature: -65°C to +105°C
  • Mounting Holes: 0.156 inches (3.96 mm) diameter
  • Standards: CSA Approved, UL Recognized

Buy the Buy Durable Card Edge Connector Series 337 Part Number 337056521804 Online

Purchase the 337 series card edge connector online today to ensure high-performance, reliable electronic connections. Designed with a 0.156-inch contact spacing, it supports single or dual row configurations, ideal for a wide range of industrial and electronic applications. Made from UL 94V-0 thermoplastic polyester, it features gold-plated contacts, a maximum current rating of 3 amps, and withstands temperatures from -65°C to +105°C. With CSA approval and UL recognition, this connector guarantees durability and safety for your assembly or repair needs.

Buy the 337 Series Card Edge Connector with 56 contacts now and experience unmatched reliability and versatile mounting options in your electronic projects.

Frequently Asked Questions

Where can I buy EDAC 337056521804?

You can click on the BUY or RFQ button to purchase 337056521804 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 337056521804?

You can download the 337056521804 datasheet or visit the EDAC website for support.

Who is the manufacturer of 337056521804?

EDAC

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