305-038-555-207

Edgeboard Connectors Overview

The EDAC Inc. 305-038-555-207 is a standard card edge connector designed for vertical panel mounting applications. It features a dual-row configuration with 38 positions and a contact spacing of 3.96 mm (0.156 inches). The unit accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Electrical specifications include a current rating of 5 A and an insulation resistance of 5 GOhms. The contacts are constructed from copper alloy with gold plating, while the insulator body is made of thermoplastic polyester. The operating temperature range spans from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Vertical panel mount design with threaded insert mounting options
• Dual-edge card interface with gold-plated copper alloy contacts
• Thermoplastic polyester insulator body for low profile construction

Edgeboard Connectors Applications

• Industrial control panels requiring robust card edge interfaces
• Telecommunications equipment backplanes
• Test and measurement instrumentation modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer datasheet to confirm exact termination style and mounting hardware inclusion. Confirm RoHS compliance status through official documentation prior to procurement. Ensure the ordering part number matches the required row count and board thickness tolerance. Cross-reference the supplier's component identification to avoid confusion with similar series variants.

Edgeboard Connectors Selection Notes

Select this component when a vertical orientation and panel-mount stability are required for high-density signal routing. The 3.96 mm pitch supports standard board thicknesses commonly used in legacy and industrial systems. Verify that the application environment falls within the specified thermal limits. Consider the mechanical strength provided by the threaded inserts for vibration-prone installations compared to surface-mount alternatives.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of edgeboard connectors, which are engineered for reliable interconnection in demanding environments. The series utilizes standardized dimensions to ensure compatibility with various PCB designs. The 305-038-555-207 variant specifically addresses needs for higher pin counts in a dual-row format while maintaining a compact footprint suitable for space-constrained panel enclosures.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC substitution guide for verified alternative part numbers. Ensure any replacement maintains the same 3.96 mm pitch and 1.57 mm board thickness compatibility. Verify that the substitute component offers equivalent electrical ratings and mounting configurations.