305-080-556-504

Edgeboard Connectors Overview

The EDAC Inc. 305-080-556-504 is a standard card edge connector header from the 305 Series, designed for vertical panel mounting. It features a dual-row configuration with 80 positions and a contact spacing of 3.96 mm (0.156 inches). The row spacing is specified as 3.56 mm (0.140 inches). This component accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). The contacts are constructed from copper alloy and feature gold plating to ensure reliable conductivity. The housing is made of thermoplastic material, providing necessary insulation and structural support for industrial applications.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 80 positions for high-density connectivity
• Vertical panel mount style for secure installation
• Gold-plated copper alloy contacts for enhanced signal integrity
• Compatible with 1.57 mm nominal thickness PCBs

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Panel-mounted electronic modules needing vertical interconnection
• High-density data transmission hardware utilizing 0.156 inch pitch standards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact physical dimensions and termination type. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Cross-reference the manufacturer part number with authorized distributors to confirm current availability status and regional shipping restrictions. Confirm that the gold plating specification meets the required environmental durability standards for the intended operational environment.

Edgeboard Connectors Selection Notes

Select this model when a vertical, panel-mount solution is required for an 80-position interface. The 3.96 mm pitch distinguishes it from finer-pitch alternatives like the 395 series. Consider the 1.57 mm board thickness constraint during mechanical design. Verify that the dual-row layout fits within the available panel space. Ensure the operating temperature range aligns with system requirements.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which specializes in standard card edge connectors. The series offers various position counts and mounting styles while maintaining consistent 3.96 mm contact spacing. The 305-080 variant specifically addresses applications requiring higher pin counts compared to lower-position counterparts in the same family.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the 305 series include models with different position counts such as 305-070-556-504 or 305-054-556-504 if fewer connections are needed. For finer pitch requirements, the 395 series may be considered, though mechanical differences exist. Always verify datasheet specifications for any cross-model replacement.