305-062-521-208

Edgeboard Connectors Overview

The EDAC Inc. 305-062-521-208 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 62 positions arranged in a dual-row configuration with a 3.96 mm (0.156 inch) pitch. The contacts are constructed from copper alloy and finished with gold plating to ensure reliable conductivity. This header supports a current rating of 5 A and accommodates board thicknesses of 1.57 mm. The insulator is made of thermoplastic material, providing stability across an operating temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design for secure card insertion
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic insulator housing for thermal stability
• Solder pin termination for robust PCB attachment

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with the target card edge thickness of 1.57 mm before integration. Confirm that the vertical panel mount style aligns with the mechanical enclosure requirements. Cross-reference the 62-position count with schematic designs to prevent signal mapping errors during assembly.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-row interface is required for panel-mounted systems. The 3.96 mm pitch offers a balance between signal density and spacing reliability. Consider the 5 A current rating for power distribution needs within the module. The vertical orientation simplifies cabling access compared to right-angle alternatives. Verify environmental ratings if operation exceeds standard industrial temperatures.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which provides various position counts and mounting options. The series utilizes a consistent 3.96 mm pitch across different configurations. Similar models include variations in row count and termination style, such as the 305-048-521-208 or 305-040-520-268, allowing for scalable design solutions within the same product family.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the EDAC 305 series include parts with identical pitch and position counts but different termination or mounting styles. Verify that any replacement maintains the 62-position dual-row layout and 3.96 mm pitch. Check datasheets for matching current ratings and temperature ranges to ensure functional equivalence without mechanical interference.