305-064-556-212

Edgeboard Connectors Overview

The EDAC Inc. model 305-064-556-212 is a standard card edge connector header from the 305 series. It features 64 positions arranged in a dual-row configuration with a contact pitch of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and a thermoplastic polyester insulator body. Designed for panel mount installation at a vertical angle, it accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). The component supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row header design accommodating .062 inch nominal PCB thickness
• Gold-plated copper alloy contacts for reliable signal transmission
• Vertical panel mount style with thermoplastic polyester insulation

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct contact plating and insulator material specifications. Confirm that the target application requires the standard 305 series profile rather than high-temperature variants. Check regional distribution availability as stock levels may vary by region. Ensure compatibility with existing tooling for panel mounting and soldering processes.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required. The 64-position count suits applications needing moderate I/O density. Verify that the host enclosure supports vertical panel mounting. Ensure the operating environment stays within the specified thermal limits. Consider the robust copper alloy construction for mechanical durability during repeated insertions.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which provides standard card edge connectors for general-purpose electronic assemblies. The series offers various position counts and row configurations to support diverse board-to-board or board-to-panel connections. The 305 series is widely used in industrial and commercial electronics requiring reliable, low-profile interconnect solutions.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other EDAC series such as the 845 for high-temperature requirements if environmental conditions exceed standard limits. Verify mechanical footprint compatibility before considering alternative manufacturers.