305-080-556-201

Edgeboard Connectors Overview

The EDAC Inc. 305-080-556-201 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 80 positions with a 3.96 mm (0.156 inch) pitch and supports PCB thicknesses of 1.57 mm. The connector utilizes gold-plated copper alloy contacts with a 5 A current rating and solder termination. Constructed with green thermoplastic insulation, it operates within a temperature range of -40°C to +105°C and provides 5 GOhms of insulation resistance.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure board retention
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides thermal stability and electrical insulation

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge connections
• Telecommunications equipment interface modules
• Test and measurement instrumentation backplanes

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating thickness and material specifications. Ensure compatibility with the target PCB thickness and mounting style requirements before procurement. Cross-reference the RoHS status and environmental compliance data with the latest product documentation to meet regulatory standards.

Edgeboard Connectors Selection Notes

Select this component when a high-density 80-position connection is required for dual-edge cards. The 3.96 mm pitch accommodates standard board layouts while the vertical panel mount style offers structural support. Consider the 5 A current capacity and wide operating temperature range for demanding environments where stable performance is critical.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options, providing a scalable solution for interconnect needs. The 305-080-556-201 specifically addresses applications requiring a dual-edge configuration with high pin count and durable construction.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with different position counts or mounting styles. Verify that alternative parts match the 3.96 mm pitch and dual-edge requirement to maintain mechanical and electrical compatibility.