305-038-500-268

Edgeboard Connectors Overview

The EDAC Inc. 305-038-500-268 is a standard card edge connector designed for panel mount applications with a vertical orientation. It features a dual female configuration with 38 positions arranged in two rows. The connector utilizes a 3.96 mm (0.156 inch) contact spacing and accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). 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, ensuring reliable signal transmission. The housing is made of thermoplastic material, supporting operation within a temperature range of -40 C to +105 C.

Edgeboard Connectors Feature Summary

• Dual row female contact configuration for secure board insertion
• Gold-plated copper alloy contacts for enhanced conductivity
• Thermoplastic insulator body for structural stability
• Vertical panel mount design for fixed installation

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Computing hardware expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm pin count, contact spacing, and termination style match the design requirements. Confirm RoHS compliance status through official documentation before procurement. Ensure the selected variant supports the required PCB thickness and operating temperature range for the intended application environment.

Edgeboard Connectors Selection Notes

Select this component based on the 38-position requirement and 3.96 mm pitch compatibility with the target card edge profile. Evaluate the vertical panel mount style against spatial constraints and mechanical retention needs. Consider the gold plating and thermoplastic housing properties for environmental durability and electrical performance under specified load conditions.

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 to support diverse electronic assembly needs. The 305-038-500-268 specifically addresses applications requiring a dual-row interface with robust mechanical and electrical characteristics for permanent panel installations.

Edgeboard Connectors Replacement Considerations

Cross-reference compatible parts by matching the 38-position count, 3.96 mm pitch, and dual female contact type. Verify that substitute components maintain identical panel mount vertical orientation and PCB thickness tolerance. Ensure equivalent current ratings and insulation resistance values are met to preserve system reliability.