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EDAC 391050521201 Card Edge Connector

This card edge connector features a 0.100 inches (2.54 mm) contact spacing, with dual or single row configurations. Made from UL 94V-0 thermoplastic polyester, it offers copper, nickel, tin alloy CA-725 contacts plated with gold on mating areas, tin on tails, and a nickel underplate. Rated at 3 Amperes, it ensures low contact resistance of 10 milliohms and dielectric withstand voltage of 1200 V AC rms at sea level. Suitable for accepting .062 inches (1.57 mm) nominal thickness PC boards, it supports various mounting options for versatile applications, operating from -65°C to +105°C.

Authorized Distributors
Source:DigiKey
Part No:391-050-521-201
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.6036
Buy/RFQ:
Part No:391-050-521-201
Stock:0
Inv Date:05-29-2026
Price: Unit price: $13.68
Buy/RFQ:
Part No:391-050-521-201
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.21
Buy/RFQ:
Part No:391-050-521-201
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.21
Buy/RFQ:

EDAC 391050521201 Card Edge Connector Specifications:

  • Contact Spacing: 0.100 inches (2.54 mm)
  • 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°C to +105°C
  • Tail Size: 0.025 x 0.013 inches (0.64 x 0.33 mm)
  • Tail Length: 0.260 inches (6.60 mm)
  • Accepts: .062 inches (1.57 mm) Nominal Thickness PC Boards
  • Mounting Options: Various, no mounting lugs included

Buy the Connector Series Card Edge: 391050521201

Order the Prime Card Edge Connector Series 391050521201 online today to ensure secure and reliable electronic connections. Featuring a 0.100-inch contact spacing, gold and tin plating for enhanced durability, and versatile mounting options, this connector is ideal for high-performance applications. Its low profile insulator, rated at 3A, provides excellent electrical performance with low contact resistance and high dielectric withstand voltage. Easily accept PC boards up to .062 inches thick, making it perfect for compact and complex electronic designs. Buy now for quick delivery and seamless integration.

Get Prime Card Edge Connector Series 391050521201 today—built for reliable connections and long-lasting durability.

Frequently Asked Questions

Where can I buy EDAC 391050521201?

You can click on the BUY or RFQ button to purchase 391050521201 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 391050521201?

You can download the 391050521201 datasheet or visit the EDAC website for support.

Who is the manufacturer of 391050521201?

EDAC

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