307-007-525-107

Edgeboard Connectors Overview

The EDAC Inc. 307-007-525-107 is a single-edge female card edge connector from the 307 series, designed for vertical panel mounting. It features seven positions with a 0.156-inch (3.96mm) contact spacing and 0.200-inch (5.08mm) row spacing. The contacts are gold-plated copper alloy, suitable for reliable signal transmission. The insulator body is green thermoplastic, accepting printed circuit boards with a nominal thickness of 0.062 inches (1.57mm). This component operates within a temperature range of -40°C to +105°C and complies with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Single-edge female configuration with gold-plated contacts for enhanced conductivity
• Low-profile insulator body designed for vertical panel installation
• Accepts standard 0.062-inch nominal thickness printed circuit boards

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Automotive electronics interfaces
• Communication equipment backplanes
• Medical device internal interconnects

Edgeboard Connectors Procurement Notes

Verify that the specific suffix 107 corresponds to the gold plating finish, as other suffixes in the 307 series may indicate tin plating or different configurations. Confirm the single-edge designation matches the target PCB layout. Ensure the ordering documentation explicitly lists the 0.062-inch board thickness compatibility to avoid mechanical fit issues during assembly.

Edgeboard Connectors Selection Notes

Select this model when a single-row interface is required for 0.062-inch thick substrates. The gold plating offers superior corrosion resistance compared to tin variants, making it suitable for environments where oxidation is a concern. Verify that the 0.156-inch pitch aligns with the existing PCB trace design and that the vertical mounting style fits the enclosure constraints.

Edgeboard Connectors Part Context

This component belongs to the EDAC 307 series of standard card edge connectors. The series provides various configurations including single and double edges with different pin counts and plating options. The 307-007 variant specifically addresses applications needing seven connection points on a single edge, offering a compact solution for moderate density interconnect requirements in electronic assemblies.

Edgeboard Connectors Replacement Considerations

The 307-007-525-102 is a comparable single-edge connector within the same series but utilizes tin plating instead of gold. When substituting, verify that the reduced corrosion resistance of the tin finish is acceptable for the operating environment. Both parts share the same mechanical dimensions and board thickness compatibility.