305-038-555-268

Edgeboard Connectors Overview

The EDAC Inc. 305-038-555-268 is a standard card edge connector featuring 38 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing and is designed for printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The component employs gold-plated copper alloy contacts with a solder lug termination type, ensuring reliable electrical connections. Rated for 5 A continuous current and 1800 VACrms insulation voltage, it operates within a temperature range of -40°C to +105°C. The housing is constructed from green thermoplastic material.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board alignment
• Features low profile insulator body design for compact panel mounting applications
• Utilizes half-beam spring contact type for consistent signal integrity

Edgeboard Connectors Applications

• Panel-mounted electronic interconnect systems
• Industrial control module interfaces
• Telecommunications equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, termination style, and plating specifications. Ensure compatibility with the target PCB thickness and polarizing key requirements before procurement. Confirm availability status as supply conditions may vary by region.

Edgeboard Connectors Selection Notes

Select this model when a dual-row card edge connector with 3.96 mm pitch is required for vertical panel installation. Consider the 5 A current rating and thermal operating limits for high-reliability environments. Verify that the solder lug termination method aligns with the assembly process and mechanical stress requirements of the final enclosure design.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination options while maintaining consistent dimensional standards for 0.062 inch thick boards. The 305 series is widely used in industrial and commercial applications requiring robust, panel-mountable interconnect solutions with proven reliability.

Edgeboard Connectors Replacement Considerations

Cross-reference part numbers within the EDAC 305 series for alternative position counts or termination styles. Verify that any substitute maintains the same 3.96 mm pitch and 1.57 mm board thickness compatibility to ensure mechanical fit.