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EDAC 333056521203 Card Edge Connector

This card edge connector features a 0.156-inch contact spacing (3.96 mm), with 56 contacts suitable for high-density electronic applications. It accepts .062-inch (1.57 mm) nominal thickness printed circuit boards and offers multiple contact termination options, including P.C. Tail and Wire Wrap. The insulator is made of UL 94V-0 thermoplastic polyester, green in color. It supports currents up to 3 Amperes with a contact resistance of 10 milliohms maximum, and withstands voltages up to 1800 V AC rms between contacts. Operating temperatures range from -65°C to +105°C, ensuring durability in various environments.

Authorized Distributors
Source:DigiKey
Part No:333-056-521-203
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.1716
Buy/RFQ:
Part No:333-056-521-203
Stock:0
Inv Date:05-29-2026
Price: Unit price: $13.61
Buy/RFQ:
Part No:333-056-521-203
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.57
Buy/RFQ:
Part No:333-056-521-203
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.57
Buy/RFQ:

EDAC 333056521203 Card Edge Connector Specifications:

  • Contact Spacing: 0.156 inches (3.96 mm)
  • Number of Contacts: 56
  • Acceptance: .062 inches (1.57 mm) nominal PCB thickness
  • Contact Termination Options: P.C. Tail, Wire Wrap, Wire Hole
  • Insulator Material: Thermoplastic Polyester, UL 94V-0, Green
  • Contact Material: Copper with Nickel and Tin Alloy CA-725
  • Contact Plating: Gold on mating area, Tin on contact tails, Nickel underplate
  • Current Rating: 3 Amperes
  • Contact Resistance: 10 Milliohms maximum
  • Dielectric Withstanding Voltage: 1800 V AC rms
  • Insulation Resistance: ≥ 5000 Megohms
  • Operating Temperature Range: -65°C to +105°C
  • Mounting options include floating eyelets and various mounting hole sizes

Buy the Buy Connector Series 333 Card Edge Connector Part Number 333056521203 Online

Order the high-quality Series 333 card edge connector online today. Featuring a 0.156-inch contact spacing with 56 contacts, it supports various termination options such as P.C. Tail and Wire Wrap. Its UL 94V-0 thermoplastic polyester insulator ensures safety, while the gold-plated contacts provide excellent conductivity and durability. Suitable for PCB applications up to 3 Amperes, it withstands voltages of 1800 V AC rms, and operates reliably between -65°C and +105°C. Multiple mounting configurations make it ideal for robust electronic assemblies.

Get Connector Series 333 card edge connector today—designed for precise electronic connections, high durability, and versatile mounting options for reliable performance.

Frequently Asked Questions

Where can I buy EDAC 333056521203?

You can click on the BUY or RFQ button to purchase 333056521203 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 333056521203?

You can download the 333056521203 datasheet or visit the EDAC website for support.

Who is the manufacturer of 333056521203?

EDAC

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