305-056-555-502

Edgeboard Connectors Overview

The EDAC Inc. 305-056-555-502 is a dual-row female card edge connector designed for vertical panel mounting. It features 56 positions with a 0.156-inch (3.96mm) pitch and gold-plated contacts. The unit utilizes a thermoplastic insulator, operates within a -40°C to +105°C temperature range, and supports board thicknesses of 1.57mm.

Edgeboard Connectors Feature Summary

• Dual-row configuration for high-density signal routing
• Gold-plated contacts ensure reliable conductivity
• Vertical panel mount design for secure installation

Edgeboard Connectors Applications

• Industrial control systems
• Telecommunications equipment
• Test and measurement devices

Edgeboard Connectors Procurement Notes

Verify the complete part number including all suffixes to ensure correct contact plating and mounting style. Confirm that the target PCB or backplane matches the specified 0.156-inch pitch and dual-row geometry. Check RoHS compliance status if environmental regulations apply to the final assembly.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface is required for vertical panel integration. Ensure the mating card thickness aligns with standard specifications. Consider the operating temperature range and insulation material properties for the specific application environment.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 Series, which provides standardized card edge solutions. The series offers various position counts and mounting options. This specific model represents a mid-range pin count option within the dual-row family.

Edgeboard Connectors Replacement Considerations

Cross-reference with other 305-series variants having identical pitch and row configuration. Verify mechanical dimensions and electrical ratings before substituting with similar connectors from different manufacturers.