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EDAC 391100521201 Card Edge Connector

This high-quality card edge connector offers a contact spacing of 0.100 inches (2.54 mm) and supports up to 100 contacts for versatile electronic connections. Constructed with UL 94V-0 thermoplastic polyester insulator material, it features gold-plated contact areas on mating surfaces, ensuring reliable electrical performance. The connector is designed with a low profile, measuring approximately 0.437 inches in insulator height, and supports various mounting options, including no lugs, with optional floating eyelets or threaded inserts. Its dielectric withstand voltage is 1200 V AC rms at sea level, with a contact resistance of 10 milliohms maximum. Operating temperature ranges from -65°C to +105°C, making it suitable for diverse environments. The tail size is 0.025 x 0.013 inches (0.64 x 0.33 mm), with varying tail lengths for flexible circuit integration, and it adheres to UL and CSA certifications for safety and quality compliance.

Authorized Distributors
Source:DigiKey
Part No:391-100-521-201
Stock:0
Inv Date:05-28-2026
Price: Unit price: $18.6544
Buy/RFQ:
Part No:391-100-521-201
Stock:0
Inv Date:05-29-2026
Price: Unit price: $23.76
Buy/RFQ:
Part No:391-100-521-201
Stock:0
Inv Date:05-28-2026
Price: Unit price: $19.19
Buy/RFQ:
Part No:391-100-521-201
Stock:0
Inv Date:05-28-2026
Price: Unit price: $19.19
Buy/RFQ:

EDAC 391100521201 Card Edge Connector Specifications:

  • Contact Spacing: 0.100 inches (2.54 mm)
  • Number of Contacts: 100
  • Tail Size: 0.025 x 0.013 inches (0.64 x 0.33 mm)
  • Tail Length: 0.260 inches (6.60 mm)
  • 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: 1200 V AC rms at Sea Level
  • Insulation Resistance: 5000 Megohms Minimum
  • Operating Temperature Range: -65°C to +105°C
  • Dimensions: Insulator Height approximately 0.437 inches; Contact Tail Size 0.025 x 0.013 inches; Tail Length 0.260 inches
  • Mounting Options: No Mounting Lugs, Floating Eyelets, Threaded Inserts, or Other Mounting Features
  • Certifications: UL Recognized, CSA Certified

Buy the Innovative Series Card Edge Connector: 391100521201

Shop the reliable Card Edge Connector online today and enjoy fast shipping. Designed with a 0.100 inch contact spacing and gold-plated contacts, this connector ensures optimal electrical performance and durability in low-profile applications. Suitable for various circuit board configurations, it features UL 94V-0 thermoplastic insulation, supporting high-temperature environments from -65°C to +105°C. With flexible mounting options including no lugs, floating eyelets, and threaded inserts, it’s perfect for engineers seeking quality and ease of assembly in high-reliability electronic systems.

Get Innovative Series Card Edge Connector with 0.100 inch contact spacing today—built for high reliability, low profile, and versatile mounting options.

Frequently Asked Questions

Where can I buy EDAC 391100521201?

You can click on the BUY or RFQ button to purchase 391100521201 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 391100521201?

You can download the 391100521201 datasheet or visit the EDAC website for support.

Who is the manufacturer of 391100521201?

EDAC

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