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EDAC 345020521804 Card Edge Connector

This is a card edge connector with a contact spacing of 0.100 inches (2.54mm), designed for reliable connections in electronic assemblies. It features options for mounting holes with a diameter of 0.156 inches (3.96mm) and accepts a variety of pin configurations including P.C. Tail, Wire Wrap, and Extender Board Bends. Made with UL 94V-0 thermoplastic polyester insulation and copper contact material with gold and tin plating, it supports a current rating of 3 Amperes, offers low contact resistance, and withstands voltages up to 1200 V AC rms at sea level. Its operating temperature range is from -65°C to +105°C, ensuring durability in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:345-020-521-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.4268
Buy/RFQ:
Part No:345-020-521-804
Stock:0
Inv Date:05-29-2026
Price: Unit price: $8.61
Buy/RFQ:
Part No:345-020-521-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.13
Buy/RFQ:
Part No:345-020-521-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.13
Buy/RFQ:

EDAC 345020521804 Card Edge Connector Specifications:

  • Contact Spacing: 0.100 inches (2.54mm)
  • Number of Contacts: 20
  • Contact Terminal: .025 inches squared (0.64mm squared)
  • Tail Length: 0.150 inches (3.81mm)
  • Mounting Holes: Diameter 0.156 inches (3.96mm)
  • 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
  • Contact Resistance: 10 milliohms maximum
  • Dielectric Withstanding Voltage: 1200 V AC rms at sea level between adjacent contacts
  • Insulation Resistance: Minimum 5000 Megohms
  • Operating Temperature: -65°C to +105°C
  • Insertion Force: Up to 16 oz (4.45 N) per contact pair
  • Withdrawal Force: Minimum 1 oz (0.28 N) per contact pair

Buy the Electronics Series Card Edge Connector: 345 Series 20-Contact Edge Connector 345020521804

Order the 345 Series Card Edge Connector online now to enhance your electronic projects with a high-quality connector supporting 20 contacts, durable gold-tin plated contacts, and versatile mounting options. Designed for reliable signal transmission, it features a 0.100 inch contact spacing, accepts various mounting configurations including mounting holes with 0.156-inch diameter, and operates across a wide temperature range from -65°C to +105°C. Its robust insulator and low contact resistance ensure long-lasting performance in demanding environments. Get yours today for seamless integration in your electronic devices and systems.

Buy 345 Series Card Edge Connector 345020521804 now and experience unmatched reliability and performance in your electronic assemblies.

Frequently Asked Questions

Where can I buy EDAC 345020521804?

You can click on the BUY or RFQ button to purchase 345020521804 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 345020521804?

You can download the 345020521804 datasheet or visit the EDAC website for support.

Who is the manufacturer of 345020521804?

EDAC

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