305-024-556-508

Edgeboard Connectors Overview

The EDAC Inc. 305-024-556-508 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 24 positions with a 3.96 mm (0.156 inch) pitch and a 3.56 mm row spacing. The connector supports PCB thicknesses of 1.37 mm to 1.78 mm and utilizes gold-plated copper alloy contacts with a 10.0 µin (0.25 µm) plating thickness. Rated for 5 A current, it operates between -40°C and +105°C, offering an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row female configuration with half-beam contact type for secure mating
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulator body provides structural stability
• Panel mount design with flush mounting flange and top opening

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Test and measurement instrument interfaces
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating thickness, and mounting style compatibility. Ensure the target PCB thickness falls within the specified 1.37 mm to 1.78 mm range to guarantee proper mechanical engagement. Confirm RoHS compliance status if required by project specifications before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with a 3.96 mm pitch is required. The vertical panel mount style suits applications needing direct board insertion. Verify that the 5 A current rating and -40°C to +105°C temperature range meet the operational environment requirements. Consider the thermoplastic polyester housing material for general-purpose industrial durability.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various positioning options and mounting styles for card edge applications. The series is characterized by its robust construction and standardized dimensions, facilitating integration into diverse electronic systems requiring reliable high-density interconnects.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants for different position counts or mounting configurations. Verify dimensional compatibility with existing PCB layouts and enclosure constraints before substituting.