387-072-524-207

Edgeboard Connectors Overview

The EDAC Inc. 387-072-524-207 is a dual-edge female card edge connector designed for through-hole mounting. It features 72 positions with a 0.156-inch (3.96 mm) pitch across two rows. The contacts are made of copper alloy with gold plating and utilize a cantilever spring design. The housing is black thermoplastic polyester, rated for operation between -40°C and +105°C. It accepts PCBs with thicknesses from 0.054 to 0.070 inches.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with cantilever spring contacts for reliable board insertion
• Gold-plated copper alloy terminals ensure stable electrical performance
• Thermoplastic polyester insulation provides durability in high-temperature environments

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official 387 Series Ordering Guide to confirm compatibility with your PCB stack-up requirements. Ensure that the selected variant matches the required contact material thickness and flange specifications for your panel mount application before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided connection is required for thicker circuit boards within the specified tolerance range. The 0.156-inch pitch accommodates standard industrial board layouts. Verify that the through-hole termination method aligns with your assembly process capabilities and that the operating temperature range meets your environmental constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 387 series of standard card edge connectors. The series offers various position counts and configurations to support diverse edgeboard applications. The 387-072-524-207 specifically addresses needs for higher density connections on dual-edge cards while maintaining mechanical stability through its flanged housing design.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 387 Series cross-reference documentation for direct substitutes. Alternative parts must match the 72-position count, 0.156-inch pitch, and dual-edge female interface to ensure mechanical fit without redesigning the host PCB footprint.

Edgeboard Connectors FAQ

What is the maximum PCB thickness supported by this connector?

The connector supports printed circuit boards with a thickness ranging from 0.054 inches to 0.070 inches.

Does this connector require soldering for installation?

Yes, the 387-072-524-207 utilizes a through-hole termination style that requires soldering to secure the connector to the board.