305-038-500-508

Edgeboard Connectors Overview

The EDAC Inc. 305-038-500-508 is a standard card edge connector from the 305 series, designed for panel mount vertical installation. It features a dual-row configuration with 38 positions and a contact spacing of 3.96 mm (0.156 inches). The row spacing is 3.56 mm (0.140 inches), accommodating printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). The contacts are made of copper alloy with gold plating, rated for 5 A current at temperatures ranging from -40°C to +105°C. Insulation resistance is specified at 5 GOhms, and the housing utilizes thermoplastic material.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for secure board insertion
• Low-profile insulator body constructed from thermoplastic
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Panel mount vertical orientation with solder lug termination

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Test and measurement instrument interfaces
• Computing hardware peripheral connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the official EDAC ordering guide to confirm exact termination style and flange characteristics. Ensure compatibility with the target PCB thickness of 1.57 mm. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with 3.96 mm pitch is required for vertical panel mounting. Consider the 5 A current rating and operating temperature range for environmental suitability. Verify that the solder lug termination method aligns with the assembly process and that the low-profile design fits within spatial constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which provides various mounting options and contact terminations. The series supports multiple card guide solutions and high-temperature insulators. The 305-038-500-508 specifically represents a 38-position variant within this standardized connector family, designed for robust industrial applications requiring reliable signal transmission.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult the EDAC 305 Series Ordering Guide for alternative configurations within the same product line.