305-062-556-212

Edgeboard Connectors Overview

The EDAC Inc. 305-062-556-212 is a standard card edge connector from the 305 series, designed for dual female board edge applications. It features 62 positions with a 3.96 mm (0.156 inch) pitch and supports double-row configurations. The unit utilizes gold-plated copper alloy contacts and a thermoplastic insulator, rated for 5 A current at +105°C maximum operating temperature. Designed for straddle mount panel installation, it accommodates 1.57 mm PCB thicknesses and provides reliable signal transmission in industrial environments.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure board edge mating
• Gold-plated copper alloy contacts ensure corrosion resistance and low contact resistance
• Straddle mount panel installation style provides mechanical stability
• Thermoplastic insulator housing offers durability across wide temperature ranges

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Automotive electronic sub-systems

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm pin count, plating type, and mounting orientation. Ensure compatibility with the target PCB edge thickness of 1.57 mm. Confirm that the dual row readout matches the circuit design requirements. Check RoHS compliance status if environmental regulations apply to the final assembly. Validate panel cutout dimensions against the provided dimensional drawing.

Edgeboard Connectors Selection Notes

Select this component when a high-density dual-row interface is required for vertical panel mounting. The 3.96 mm pitch allows for substantial trace spacing compared to finer pitches. Consider the 5 A current rating for power distribution needs within the module. The straddle mount design eliminates the need for additional bracketry, simplifying the mechanical assembly process for ruggedized enclosures.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are widely used in modular electronics. The series offers various position counts while maintaining consistent pitch and mechanical profiles. The 305-062 variant specifically addresses applications requiring 62 connection points in a compact dual-row format, balancing density with robust electrical performance.

Edgeboard Connectors Replacement Considerations

Cross-reference with EDAC 305-062-556-203 or 305-062-556-212 variants only if pin count and pitch match exactly. Verify that substitute parts maintain the same straddle mount configuration and gold plating specifications. Do not interchange with single-row models without redesigning the PCB footprint.