305-030-556-502

Edgeboard Connectors Overview

The EDAC Inc. 305-030-556-502 is a dual-edge female card edge connector with 30 positions and a 0.156-inch (3.96mm) pitch. It features gold-plated contacts, thermoplastic insulation, and a green housing. Designed for board edge or panel mounting, it accommodates PCB thicknesses of 0.054 to 0.070 inches. The component operates within a temperature range of -40°C to 105°C and utilizes solder pin termination.

Edgeboard Connectors Feature Summary

• Dual-row configuration for high-density signal routing
• Gold-plated contacts ensure reliable conductivity
• Accepts between-contact and in-contact polarizing keys
• Thermoplastic insulation provides structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronic modules
• Test and measurement instrumentation

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact physical dimensions and contact plating specifications. Ensure compatibility with target PCB thickness ranges before procurement. Confirm RoHS compliance status through current manufacturer datasheets. Validate that the selected variant matches the required polarizing key acceptance capabilities for the intended assembly process.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge female interface with a 3.96mm pitch is required. Consider the 5A continuous current rating and 1800VACrms dielectric strength for electrical safety margins. Evaluate the operating temperature range against environmental conditions. Verify that the panel mount style aligns with the mechanical design constraints of the enclosure.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which offers various position counts and mounting options. The series is designed for standard card edge applications, providing consistent performance across different configurations. The 30-position variant balances density and spacing for general-purpose interconnect needs.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult EDAC Inc. directly for cross-reference information or alternative series components that match the required pitch and contact count.