306-029-521-103

Overview

The EDAC Inc. model 306-029-521-103 is a standard card edge connector designed for vertical panel mounting applications. This component features a single centerline contact row with a pitch of 3.96 mm (0.156 inches). It accommodates printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). The connector housing is constructed from green thermoplastic polyester, providing low-profile insulation. Contacts are gold-plated to ensure reliable signal transmission and corrosion resistance. The series belongs to the EDAC 306 family, which emphasizes durability and precise alignment for edgeboard connections.

Feature Summary

• Single centerline row configuration for simplified board layout
• Vertical panel mount style for secure structural integration
• Gold-plated contacts for enhanced conductivity and longevity
• Low-profile insulator body made from thermoplastic polyester

Applications

• Industrial control systems requiring robust interconnects
• Medical equipment needing reliable signal pathways
• Agricultural technology hardware exposed to harsh environments
• General-purpose electronic assemblies utilizing edgeboard designs

Procurement Notes

Verify availability through authorized distributors as supply status may vary by region. Confirm that the specific ordering suffix matches the required contact termination and insulator color specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before finalizing procurement orders to prevent mechanical fit issues.

Selection Notes

Select this part when a single-row, vertical panel-mount solution is required for 0.062-inch thick boards. The 3.96 mm pitch dictates the trace spacing on the mating edgecard. Consider the green insulator color for visual identification within complex assemblies. Verify that the panel cutout dimensions align with the connector's flange or mounting hole specifications.

Part Context

This component is part of the EDAC 306 series, a line of standard card edge connectors established for general industrial use. The series offers various position counts and mounting options while maintaining consistent electrical characteristics. The 306 series is widely recognized in sectors such as communications, consumer electronics, and energy for its balance of performance and cost-effectiveness.

Replacement Considerations

Direct substitutes within the same series include models with different position counts, such as 306-028-521-103 or 306-030-521-103, provided the pitch and board thickness remain identical. Cross-series replacements require verification of mechanical dimensions and electrical ratings against the original design requirements.