746-008-540-101

Edgeboard Connectors Overview

The EDAC Inc. 746-008-540-101 is a single-edge female card edge connector designed for through-hole mounting. It features 8 positions with a 0.125" (3.18mm) pitch and utilizes cantilever contacts. The connector accepts cards with thicknesses ranging from 0.054" to 0.070" (1.37mm to 1.78mm). Contacts are gold-plated with a 30.0µin (0.76µm) thickness, ensuring reliable performance within an operating temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Single-edge female configuration with cantilever contact design
• Gold-plated contacts for enhanced conductivity and corrosion resistance
• Through-hole termination method for secure PCB attachment

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge connections
• Communication equipment interface modules
• Automotive electronic sub-systems

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm compatibility with target board thickness and pitch requirements. Ensure that the single-edge configuration aligns with the intended card design. Cross-reference RoHS compliance status if environmental regulations apply to the final assembly process.

Edgeboard Connectors Selection Notes

Select this component when a low-profile, single-sided connection is required for thin circuit boards. The 0.125" pitch accommodates standard card dimensions while providing sufficient spacing. Consider the cantilever contact style for ease of insertion and removal during maintenance or module replacement tasks.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 746 series, which specializes in standard card edge solutions. The series offers various position counts and configurations to support diverse interconnect needs. The 746-008 variant provides a compact solution for applications requiring minimal footprint while maintaining high reliability standards.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 8-position count, 0.125" pitch, and single-edge female configuration. Verify that alternative components support the same card thickness range and through-hole mounting style to ensure mechanical and electrical compatibility.