346-036-540-203

Edgeboard Connectors Overview

The EDAC 346-036-540-203 is a standard card edge connector receptacle featuring 36 positions with a 3.175 mm pitch. Designed for vertical through-hole mounting, it accommodates a board thickness of 1.57 mm. The contacts are gold-plated copper alloy, ensuring reliable signal transmission with a 3 A current rating. The housing utilizes thermoplastic polyester, providing an insulation resistance of 5 GOhms. It operates within a temperature range of -40°C to +105°C and employs PC pin termination.

Edgeboard Connectors Feature Summary

• Dual-row configuration for high-density interconnect applications
• Gold-plated contacts ensure corrosion resistance and stable conductivity
• Thermoplastic polyester housing provides structural integrity and electrical isolation

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standard PCB form factors
• Computing hardware modules needing reliable vertical connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact termination style and plating specifications. Ensure compatibility with the target printed circuit board thickness of 1.57 mm before integration. Confirm that the vertical mounting orientation aligns with the mechanical constraints of the final assembly design.

Edgeboard Connectors Selection Notes

Select this component when a 36-position interface with 3.175 mm spacing is required. The dual-row layout supports higher pin counts compared to single-row alternatives. Verify that the operating environment remains within the specified thermal limits to maintain performance stability.

Edgeboard Connectors Part Context

This part belongs to the EDAC 346 series of standard card edge connectors. The series offers various position counts and termination options. It is designed for general-purpose electronic applications requiring durable and reliable board-to-board or board-to-backplane connections.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 346 series variants for alternative position counts. Verify mechanical dimensions and electrical ratings match the original design requirements before substitution.