305-038-500-568

Edgeboard Connectors Overview

The EDAC Inc. 305-038-500-568 is a standard card edge connector from the 305 series, designed for panel mounting applications. It features a dual female configuration with 38 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) pitch and accepts board thicknesses ranging from 1.37 mm to 1.78 mm. Contacts are constructed from copper alloy with gold plating, supporting a continuous current rating of 5 A and an insulation resistance of 5 GOhms. The operating temperature range spans from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Provides high dielectric strength with 1800VACrms capability
• Features gold-plated half-beadlet contacts for reliable signal transmission

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Telecommunications equipment utilizing standardized card edge interfaces
• Test and measurement devices needing high-reliability signal paths

Edgeboard Connectors Procurement Notes

Verify specific ordering suffixes against official EDAC documentation to ensure correct contact termination and flange configurations. Confirm RoHS compliance status and moisture sensitivity levels prior to procurement. Cross-reference manufacturer part numbers with distributor catalogs to avoid substitution errors. Ensure compatibility with existing PCB design rules regarding board thickness and polarizing key requirements.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with a 3.96 mm pitch is required for panel-mount installations. Consider the 5 A current rating and 1800VACrms insulation resistance for high-power or high-voltage applications. Evaluate the need for polarizing key acceptance if mechanical alignment security is critical. Verify that the target printed circuit board thickness falls within the specified 1.37 mm to 1.78 mm range for proper contact engagement.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are widely used in industrial and commercial electronics. The series offers various position counts and termination options to suit different design constraints. The 305-038-500-568 specifically addresses applications requiring a 38-position interface with durable gold-plated contacts and flexible mounting capabilities.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for verified substitute part numbers. Ensure replacement components match the original pitch, row count, and mounting style. Verify that alternative parts support the same current ratings and voltage specifications.