355-026-520-501

Edgeboard Connectors Overview

The EDAC Inc. 355-026-520-501 is a dual-edge female card edge connector featuring 26 positions with a 0.156-inch (3.96mm) pitch. It utilizes gold-plated copper alloy contacts and a black thermoplastic polyester insulator. Designed for free-hanging installation, it supports solder termination via eyelet terminals. The component accommodates board thicknesses ranging from 0.054 to 0.070 inches and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for non-specified dual-edge cards
• Gold-plated copper alloy contacts for reliable signal transmission
• Thermoplastic polyester insulation providing structural stability

Edgeboard Connectors Applications

• Electronic module interconnection
• Industrial control systems
• Communication equipment backplanes

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to ensure correct contact plating and material specifications. Confirm that the required board thickness falls within the specified 0.054 to 0.070 inch range. Check RoHS compliance status and moisture sensitivity level requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96mm pitch is required. Ensure the application environment stays within the -40°C to 105°C operating temperature range. Verify compatibility with the target PCB thickness and confirm that free-hanging mounting aligns with the mechanical design constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 355 series of standard card edge connectors. The series offers various position counts and configurations designed for general-purpose electronic interconnections. The 355 series is characterized by its robust construction and standardized dimensions, facilitating integration into diverse hardware platforms.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 355 Series Ordering Guide for verified substitute part numbers. Cross-reference pin counts, pitch, and termination types to ensure functional equivalence. Do not assume interchangeability with other series without explicit manufacturer confirmation.