305-024-555-578

Edgeboard Connectors Overview

The EDAC Inc. 305-024-555-578 is a standard card edge connector from the 305 series, designed for dual female board-to-board applications. It features 24 positions with a 3.96 mm (0.156 inch) pitch across two rows. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic insulator. It supports solder tail termination and accommodates PCB thicknesses between 1.37 mm and 1.78 mm. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual female configuration for secure board-to-board interconnection
• Gold-plated copper alloy contacts ensure reliable conductivity
• Thermoplastic insulator provides structural stability and thermal resistance

Edgeboard Connectors Applications

• Industrial control system module connections
• Telecommunications equipment backplane interfaces
• Test and measurement instrument internal circuitry

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact plating thickness and material specifications. Ensure compatibility with target PCB stack-up dimensions before procurement. Confirm RoHS compliance status through manufacturer datasheets rather than distributor summaries.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 24-position interface with a 3.96 mm pitch is required. Consider the 5 A current rating and operating temperature range for environmental suitability. Verify that the solder tail termination method aligns with the assembly process and PCB design constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles. The 305-024 variant specifically addresses compact dual-row requirements. It serves as a foundational interconnect solution in modular electronic architectures requiring robust mechanical retention.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts like 305-024-556-202 for similar electrical characteristics. Verify mechanical footprint and pinout compatibility before substitution. Ensure insulation material and flange features match the original design requirements.