305-058-521-201

Edgeboard Connectors Overview

The EDAC Inc. 305-058-521-201 is a standard card edge connector from the 305 Series, designed for panel mount applications with a vertical orientation. It features a dual female configuration with 58 positions and a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester insulator body. It supports solder pin termination and accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). The unit is rated for 5 A current and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female design accommodating non-specified board types
• Gold-plated copper alloy contacts for reliable signal transmission
• Low-profile insulator body construction
• Panel mount installation with vertical alignment

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Medical device internal module connections
• Energy management system circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required board thicknesses and mounting configurations. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region. Ensure that the selected variant matches the intended PCB stack-up and thermal requirements for the target application environment.

Edgeboard Connectors Selection Notes

Select this component when a high-density 58-position interface is required with a standard 0.156-inch pitch. The dual-row layout maximizes connection density while maintaining mechanical stability through panel mounting. Consider the 1.57 mm board thickness tolerance and the vertical form factor to ensure proper clearance and alignment within the enclosure design constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a line of standard card edge connectors known for their versatility in industrial and commercial applications. The series offers various position counts and mounting styles, providing engineers with standardized solutions for modular electronic designs. The 305-058-521-201 specifically addresses needs for medium-to-high density connections in space-constrained panel-mounted assemblies.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series variants with matching 58 positions and 0.156-inch pitch, such as 305-058-521-202 or 305-058-520-268, provided electrical and mechanical parameters align. Cross-brand replacements require careful verification of pinout, insulation material properties, and mounting hole dimensions to ensure functional equivalence.