305-084-555-512

Edgeboard Connectors Overview

The EDAC Inc. 305-084-555-512 is a standard card edge connector designed for dual-edge board insertion. It features 84 positions arranged in two rows with a contact spacing of 0.156 inches (3.96 mm) and a row spacing of 0.140 inches (3.56 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). Constructed with copper alloy contacts finished with gold plating, it provides reliable electrical performance. The unit utilizes a thermoplastic insulator body and supports panel mount installation at a vertical angle.

Edgeboard Connectors Feature Summary

• Dual-edge female connector configuration for secure board retention
• Gold-plated copper alloy contacts ensure corrosion resistance and conductivity
• Vertical panel mount design facilitates standardized chassis integration

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact finish thickness and insulation color specifications. Ensure compatibility with the target PCB thickness tolerance range. Confirm that the panel cutout dimensions align with the flange characteristics defined in the official dimensional drawing. Cross-reference the manufacturer's latest datasheet to validate current RoHS compliance status before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection requiring 84 positions is necessary. The 3.96 mm pitch accommodates standard board layouts while maintaining signal integrity. Verify that the operating temperature range of -40°C to +105°C meets environmental requirements. Ensure the solder pin termination method matches the assembly process capabilities available for the production line.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which comprises standard card edge connectors. The series offers various position counts and row configurations to support diverse interface needs. Components within this family share common mounting styles and material properties, ensuring consistency across different product lines while allowing for specific customization through ordering suffixes.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series variants with identical 84-position dual-edge specifications. Verify mechanical footprint and pin-out alignment before swapping. Generic equivalents may require verification of contact force and insulation voltage ratings against original specifications.