305-038-500-504

Edgeboard Connectors Overview

The EDAC Inc. 305-038-500-504 is a standard card edge connector from the 305 series, designed for vertical panel mounting applications. It features 38 positions with a contact spacing of 0.156 inches (3.96 mm) and a row spacing of 0.140 inches (3.56 mm). The connector accepts printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm). It utilizes gold-plated copper alloy contacts with a wire hole termination type. The insulator body is constructed from thermoplastic material, providing a low-profile design suitable for dual-edge card connections.

Edgeboard Connectors Feature Summary

• Vertical panel mount configuration with low-profile insulator body
• Gold-plated copper alloy contacts ensuring reliable electrical connection
• Accepts 0.062 inch nominal thickness PCBs for secure mechanical fit

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standard board thicknesses
• Test and measurement devices needing reliable vertical interconnects

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating thickness and insulation color. Ensure compatibility with the target PCB thickness of 0.062 inches. Confirm that the vertical panel mount style aligns with the enclosure design requirements. Check for RoHS compliance status if required by project specifications. Validate the 38-position count against the circuit board layout.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mount solution is required for 0.062-inch thick boards. The 3.96 mm pitch suits applications needing fewer pins in a compact footprint compared to finer pitches. The gold plating offers corrosion resistance for stable performance. Consider the dual-row arrangement for increased I/O density within the same board width constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of edgeboard connectors, which are characterized by their versatility in mounting styles and board thickness acceptance. The series supports various configurations including single and dual rows, catering to diverse electronic assembly needs. The 305 series is widely recognized for its durability and standardized dimensions in industrial connector markets.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 305 series variants with different position counts or termination types. Cross-reference with competitors offering 0.156 inch pitch vertical card edge connectors. Ensure any replacement matches the 0.062 inch board thickness requirement and panel mount orientation.