337-026-558-202

Edgeboard Connectors Overview

The EDAC Inc. 337-026-558-202 is a standard card edge connector featuring 26 positions with a 3.96 mm (0.156 inch) pitch. Designed for through-hole mounting, it supports a vertical installation angle and accommodates PCBs with a thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and durability. It is rated for a current capacity of 3 A and operates within a temperature range of -40°C to +105°C. The housing is constructed from green thermoplastic polyester, providing mechanical stability and insulation.

Edgeboard Connectors Feature Summary

• Features gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Constructed with thermoplastic polyester housing for structural integrity and thermal stability
• Supports vertical through-hole mounting for secure PCB integration

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment board-to-board connections
• Automotive electronics modules
• Medical device internal circuitry

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against official EDAC documentation to confirm exact termination style and flange configuration. Ensure compatibility with target PCB thickness and row alignment. Cross-reference RoHS compliance status directly with the manufacturer's latest datasheet before finalizing procurement specifications.

Edgeboard Connectors Selection Notes

Select this component when a 26-position vertical card edge interface is required. Confirm that the 3.96 mm pitch matches the design layout. Verify that the through-hole termination method aligns with the assembly process. Ensure the operating temperature range meets the environmental requirements of the intended application.

Edgeboard Connectors Part Context

This part belongs to the EDAC 337 Series, which offers various position counts and termination options. The series provides standardized dimensions for easy integration into existing designs. Similar parts in the family differ by contact count, termination type, or mounting orientation, allowing for flexible system architecture planning.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 26-position count, 3.96 mm pitch, and vertical through-hole configuration. Verify that alternative components offer equivalent current ratings and material specifications to maintain performance integrity.