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EDAC 391040521202 Card Edge Connector

This is a card edge connector with a contact spacing of 0.100 inches (2.54 mm) and a total of 40 contacts. It features a terminal tail size of 0.025 x 0.013 inches (0.64 x 0.33 mm), a tail length of 0.260 inches (6.60 mm), and mounting holes with a diameter of 0.128 inches (3.25 mm). Made of thermoplastic polyester UL 94V-0 insulator with copper, nickel, tin alloy contacts plated with gold and tin, this connector supports current ratings up to 3 amperes, dielectric withstand voltage of 1200 V AC rms, and operating temperature from -65°C to +105°C. It offers versatile mounting and polarizing options for reliable circuit board connection in electronic systems.

Authorized Distributors
Source:DigiKey
Part No:391-040-521-202
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.3684
Buy/RFQ:
Part No:391-040-521-202
Stock:0
Inv Date:05-29-2026
Price: Unit price: $13.9
Buy/RFQ:
Part No:391-040-521-202
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.79
Buy/RFQ:
Part No:391-040-521-202
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.79
Buy/RFQ:

EDAC 391040521202 Card Edge Connector Specifications:

  • Contact Spacing: 0.100 inches (2.54 mm)
  • Total Contacts: 40
  • Terminal Tail Size: 0.025 x 0.013 inches (0.64 x 0.33 mm)
  • Tail Length: 0.260 inches (6.60 mm)
  • Mounting Holes Diameter: 0.128 inches (3.25 mm)
  • Insulator Material: Thermoplastic Polyester, UL 94V-0
  • Contact Material: Copper, Nickel, Tin Alloy
  • Contact Plating: Gold on Mating Area, Tin on Contact Tails, Nickel Underplate
  • Current Rating: 3 Amperes Continuous
  • Dielectric Withstanding Voltage: 1200 V AC rms at Sea Level
  • Insulation Resistance: 5000 Megohms Minimum
  • Operating Temperature: -65°C to +105°C
  • Mounting Options: Variety available including mounting holes and floating eyelets
  • Polarizing Keys: Between contact and in-contact polarizing keys supported

Buy the Buy Connector Components Card Edge Connector Series 391040521202 Online

Purchase the Card Edge Connector series 391040521202 online to ensure reliable connections for your electronic projects. This connector offers a contact spacing of 0.100 inches (2.54 mm) and features 40 high-quality contacts with gold plating, supporting current up to 3 amperes. Made from UL 94V-0 thermoplastic polyester, it is designed for high durability and excellent electrical performance. Suitable for circuit boards, it includes versatile mounting options like mounting holes with 0.128 inch diameter and polarizing keys for secure fitting. Order online today for fast delivery and seamless integration into your engineering solutions.

Buy Connector Components 391040521202 now and experience unmatched reliability and performance in your electronic circuit designs.

Frequently Asked Questions

Where can I buy EDAC 391040521202?

You can click on the BUY or RFQ button to purchase 391040521202 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 391040521202?

You can download the 391040521202 datasheet or visit the EDAC website for support.

Who is the manufacturer of 391040521202?

EDAC

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