305-050-520-558

Edgeboard Connectors Overview

The EDAC Inc. 305-050-520-558 is a standard card edge connector header featuring a dual-row configuration with 50 positions. It utilizes a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm. The component accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Electrical specifications include a current rating of 5 A and gold-plated copper alloy contacts. The unit employs a solder pin termination type for secure mounting.

Edgeboard Connectors Feature Summary

• Dual-row female connector design for high-density board connections
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Low-profile insulator body constructed from thermoplastic material
• Vertical panel mount style provides stable structural integration

Edgeboard Connectors Applications

• Industrial control system interface modules
• Telecommunications equipment backplanes
• Automotive electronic control units
• Medical device internal interconnects

Edgeboard Connectors Procurement Notes

Verify the specific part number against official EDAC documentation to confirm compatibility with target PCB thickness and mounting requirements. Ensure that the gold plating specification meets environmental standards for the intended application environment. Cross-reference the 5 A current rating with actual operational loads to prevent thermal issues during sustained use.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for double-sided card edge applications. The 3.96 mm pitch suits systems needing robust mechanical stability alongside electrical connectivity. Consider the thermoplastic housing properties for temperature resistance up to +105 C in demanding operational settings.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 Series, which offers various mounting options and row configurations. The series is designed for standard card edge applications requiring durable connections. The specific model integrates dual-row geometry to maximize connection density within a compact footprint suitable for panel installations.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution lists for verified equivalent part numbers. Generic cross-references may not match the precise 3.56 mm row spacing or 1.57 mm board thickness tolerance required for proper fit.