305-054-555-502

Edgeboard Connectors Overview

The EDAC Inc. 305-054-555-502 is a standard card edge connector from the 305 series, designed for dual-row female connections with 54 positions. It features a 3.96 mm (0.156 inch) contact spacing and accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The connector utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. Rated for 5 A current and operating within a temperature range of -40°C to +105°C, it provides an insulation resistance of 5 GOhms. This component supports vertical panel mounting and employs solder pin termination for secure attachment.

Edgeboard Connectors Feature Summary

• Dual-row female configuration providing 54 connection points
• Gold-plated copper alloy contacts for enhanced conductivity
• Vertical panel mounting style for structural stability
• Solder pin termination for robust PCB attachment

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment board-to-board connections
• Automotive electronics modules
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact mechanical dimensions and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before integration. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row interface with 54 positions is required for vertical panel mounting applications. Consider the 3.96 mm pitch and 1.57 mm board thickness constraints during mechanical design. Evaluate the 5 A current rating and thermal operating range against system requirements. Verify that the solder pin termination method aligns with the assembly process capabilities.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting options while maintaining consistent electrical characteristics. The 305-054 variant specifically addresses applications needing a higher density of connections in a dual-row format. It is engineered for durability in demanding environments, supporting both industrial and commercial electronic systems.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for alternative part numbers with different position counts or mounting styles. Verify mechanical footprint compatibility before substituting with other manufacturers' products. Ensure equivalent electrical ratings and material specifications are maintained to preserve system performance.