305-044-555-201

Edgeboard Connectors Overview

The EDAC Inc. 305-044-555-201 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 44 positions arranged in a dual configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes copper alloy contacts with gold plating and a solder pin termination type. It supports PCB thicknesses ranging from 1.37 mm to 1.78 mm and offers a continuous current rating of 5 A. The housing is constructed from green thermoplastic polyester, ensuring durability and compliance with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure positioning
• Features half-beam contact type for reliable signal transmission
• Constructed with thermoplastic polyester insulation for environmental stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Test and measurement equipment utilizing standardized board connections
• Telecommunications hardware needing high-reliability interconnects

Edgeboard Connectors Procurement Notes

Verify that the specific order matches the manufacturer part number 305-044-555-201 exactly. Confirm compatibility with the intended PCB thickness range of 1.37 mm to 1.78 mm before integration. Ensure that the application environment remains within the specified operating temperature limits. Check for any required polarizing keys if mechanical locking is necessary for the assembly. Validate that the gold-plated contacts meet the corrosion resistance requirements of the deployment site.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96 mm pitch is required for panel-mounted installations. The 5 A current rating makes it suitable for moderate power distribution alongside signal lines. Consider the vertical mounting style and solder pin termination for fixed structural integrity. The green thermoplastic housing provides visual identification and chemical resistance. Ensure the design accommodates the specific flange dimensions for proper panel alignment.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which is widely used in industrial and commercial electronics for connecting edge-board modules. The series is known for its standardized dimensions and reliable performance in demanding environments. The 305-044-555-201 variant specifically addresses applications requiring 44 connection points with a dual-sided interface. Its design supports both between-contact and in-contact polarizing options for enhanced mechanical security.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.