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EDAC 307043521104 Card Edge Connector

This 307/357 series card edge connector offers a .156 inch contact spacing (3.96 mm) and is suitable for multiple configurations including single and dual row. Designed with a low profile insulator body measuring .460 inches (11.68 mm), it accepts .062 inch (1.57 mm) nominal P.C. board thickness. Features include various contact termination options such as P.C. Tail, Wire Hole, Wire Wrap, and 90 Degree bends, with CSA approval and UL recognition. It supports a current rating of 5 Amperes, with contact resistance of 10 milliohms maximum, operating temperature from -65°C to +105°C, and dielectric withstand voltage of 1800 V AC rms at sea level. The connector has large mounting options, pre-assembled card guides, and accepts polarizing keys for correct alignment, ensuring reliable performance in complex electronic systems.

Authorized Distributors
Source:DigiKey
Part No:307-043-521-104
Stock:0
Inv Date:05-28-2026
Price: Unit price: $42.5348
Buy/RFQ:
Part No:307-043-521-104
Stock:0
Inv Date:05-29-2026
Price: Unit price: $43.23
Buy/RFQ:
Part No:307-043-521-104
Stock:0
Inv Date:05-28-2026
Price: Unit price: $49.32
Buy/RFQ:
Part No:307-043-521-104
Stock:0
Inv Date:05-28-2026
Price: Unit price: $49.32
Buy/RFQ:

EDAC 307043521104 Card Edge Connector Specifications:

  • Contact Spacing: 0.156 inches (3.96 mm)
  • Number of Contacts: 43
  • Contact Tail Size: 0.046 x 0.014 inches (1.17 x 0.36 mm)
  • Tail Length: 0.213 inches (5.41 mm)
  • Mounting Holes Diameter: 0.156 inches (3.96 mm)
  • Insulator Material: Thermoplastic Polyester, UL 94V-0
  • Contact Material: Copper, Nickel, Tin Alloy CA-725
  • Contact Plating: Gold on Mating Area, Tin on Contact Tails, Nickel Underplate
  • Current Rating: 5 Amperes Continuous
  • Contact Resistance: 10 Milliohms Maximum
  • Dielectric Withstanding Voltage: 1800 V AC rms at Sea Level
  • Insulation Resistance: 5000 Megohms Minimum
  • Operating Temperature: -65°C to +105°C
  • Insertion Force: 16 oz (4.45 N) Maximum per Contact Pair
  • Withdrawal Force: 1 oz (0.28 N) Minimum per Contact Pair

Buy the Buy Connector Series 307 Part Number 307043521104 Online

Discover the high-performance series 307/357 card edge connector available online. With a contact spacing of 0.156 inches and a variety of termination options, this connector is ideal for reliable connections in demanding electronic applications. Its robust design features a low profile insulator, multiple mounting options, and CSA approval, ensuring secure and durable performance. Perfect for single or dual row configurations, it supports up to 43 contacts, making it a versatile choice for PCB applications and complex circuitry. Purchase now for fast delivery and superior quality.

Buy Connector Series 307 now and experience unmatched reliability and performance in your electronic assembly.

Frequently Asked Questions

Where can I buy EDAC 307043521104?

You can click on the BUY or RFQ button to purchase 307043521104 from an authorized EDAC distributor.

How do I troubleshoot issues or seek technical support for part 307043521104?

You can download the 307043521104 datasheet or visit the EDAC website for support.

Who is the manufacturer of 307043521104?

EDAC

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