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EDAC 346072540804 Card Edge Connector

This high-quality card edge connector features a 0.125-inch contact spacing (3.18mm) and 72 contacts for reliable electrical connections. It accommodates .062-inch (1.57mm) nominal thickness PCB boards and provides versatile mounting options including flush or offset lugs, with many configurations like no lugs, threaded inserts, or side mounting holes. The insulator material is UL 94V-0 thermoplastic polyester, and contact materials include copper, nickel, tin alloy, with gold plating on contact areas. Rated for 3 Amperes continuous current with a dielectric withstand voltage of 1500 V AC rms at sea level, it’s suitable for demanding industrial applications. The connector features automatic wire wrap positioning holes, polarizing keys, and a high-profile insulator body measuring 0.600 inches (15.24mm).

Authorized Distributors
Source:DigiKey
Part No:346-072-540-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.0652
Buy/RFQ:
Part No:346-072-540-804
Stock:0
Inv Date:05-29-2026
Price: Unit price: $13.46
Buy/RFQ:
Part No:346-072-540-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.45
Buy/RFQ:
Part No:346-072-540-804
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.45
Buy/RFQ:

EDAC 346072540804 Card Edge Connector Specifications:

  • Contact Spacing: 0.125 inches (3.18mm)
  • Number of Contacts: 72
  • Wire Wrap Tails: 0.025 square inches (0.64 square mm)
  • Tail Length: 0.560 inches (14.22mm)
  • 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: 1500 V AC rms at sea level
  • Insulation Resistance: ≥5000 Megohms
  • Operating Temperature: -65°C to +105°C
  • Mounting Options: No Lugs, Threaded Inserts, Side or Offset Mounting Holes
  • Physical Dimensions: Insulator height 0.600 inches (15.24 mm), various contact configurations
  • Features: Automatic wire wrap holes, polarizing keys, high-profile insulator, accepts PCB thickness .062 inches (1.57mm)

Buy the Innovative 346 Series Card Edge Connector – Reliable Edge Connectors for Industrial Applications

Enhance your electronic projects with this high-performance card edge connector designed for industrial applications. Featuring 72 contacts with 0.125-inch spacing, it offers versatile mounting options including flush or offset lugs and threaded inserts. Made from UL 94V-0 thermoplastic polyester, it guarantees safety and durability. The connector supports PCB boards up to 0.062 inches thick, with gold-plated contacts ensuring low resistance and corrosion resistance. Ideal for demanding environments requiring reliable electrical connections, quick assembly, and excellent mechanical stability. Order online now and improve your manufacturing process with this dependable connector.

Buy 346 Series Card Edge Connector now and experience unmatched reliability and performance in your industrial electronic assemblies.

Frequently Asked Questions

Where can I buy EDAC 346072540804?

You can click on the BUY or RFQ button to purchase 346072540804 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 346072540804?

You can download the 346072540804 datasheet or visit the EDAC website for support.

Who is the manufacturer of 346072540804?

EDAC

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