305-026-500-568

Edgeboard Connectors Overview

The EDAC Inc. 305-026-500-568 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 26 positions arranged in a dual row configuration with a contact spacing of 3.96 mm (0.156 inches). The connector utilizes gold-plated copper alloy contacts and solder pin termination. It accommodates printed circuit boards with a nominal thickness of 1.57 mm. The unit operates within a temperature range of -40°C to +105°C and carries RoHS compliance.

Edgeboard Connectors Feature Summary

• Dual-row female header design for secure board insertion
• Gold-plated contacts ensure reliable signal transmission
• Panel mount construction with vertical installation angle
• Compatible with standard 1.57 mm thick PCBs

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Embedded computing module interfaces
• Test and measurement instrument connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm contact plating thickness and insulator material properties. Ensure that the target PCB thickness falls within the specified mechanical tolerance for proper retention. Confirm that the panel cutout dimensions align with the flange specifications provided in the official dimensional drawing before procurement.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with 26 positions is required for vertical panel mounting. The 3.96 mm pitch suits applications needing robust mechanical retention for thicker boards. Verify that the operating environment remains within the -40°C to +105°C thermal limits. Consider the solder lug termination style for appropriate PCB layout planning during the design phase.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and row configurations for diverse connectivity needs. The 305-026 variant specifically addresses requirements for moderate density connections. It shares common mechanical standards with other parts in the family while differing in contact count and specific termination details.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 305 series headers with identical 26-position dual-row layouts and matching 3.96 mm pitch. Verify that any alternative maintains the same vertical panel mount style and compatible PCB thickness tolerance. Cross-reference the termination type to ensure compatibility with existing assembly processes.