392-042-544-207

Edgeboard Connectors Overview

The EDAC Inc. 392-042-544-207 is a standard card edge connector from the 392 series, designed for dual-row female connections with 42 positions. It features a 0.100-inch (2.54 mm) pitch and utilizes wire wrap terminals for secure circuit board attachment. The insulator is constructed from black thermoplastic polyester, providing robust electrical insulation. Gold-plated copper alloy contacts ensure reliable signal transmission with a current rating of 3 A and an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration supporting two rows of contacts
• Wire wrap termination style for durable PCB mounting
• Gold-plated copper alloy contacts for enhanced conductivity
• Black thermoplastic polyester insulator housing

Edgeboard Connectors Applications

• High-density electronic interconnect systems
• Industrial control panel assemblies
• Telecommunications equipment backplanes
• Medical device internal circuitry

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required dual-row configuration and wire wrap termination style. Confirm compatibility with the target printed circuit board thickness and mating card edge dimensions. Ensure that the gold plating specification meets the environmental requirements for the intended application environment to maintain long-term contact reliability.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided connection is necessary within a constrained vertical space. The wire wrap interface offers a mechanical advantage over solder-only options in high-vibration environments. Consider the 3 A current rating per contact when designing power distribution networks. Verify that the 0.100-inch pitch aligns with existing board layout constraints and mating connector specifications.

Edgeboard Connectors Part Context

This component belongs to the EDAC 392 series, which specializes in standard card edge connectors. The series is characterized by its versatility in row configurations and termination styles. The 392-042-544-207 specifically addresses applications requiring dual-row connectivity with a 42-position count, distinguishing it from single-row variants or different position counts within the same family.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 42-position count, dual-row structure, and wire wrap termination. Verify that any alternative maintains the 0.100-inch pitch and compatible housing material properties. Cross-reference pinout definitions if the replacement originates from a different manufacturer to ensure functional equivalence.