355-072-500-507

Edgeboard Connectors Overview

The EDAC Inc. 355-072-500-507 is a standard card edge connector from the 355 series, designed for dual-edge board insertion. It features 72 positions arranged in two rows with a 0.156-inch (3.96 mm) pitch. The contacts are gold-plated copper alloy, providing reliable conductivity and corrosion resistance. Rated for 5 A current at +105°C maximum operating temperature, it utilizes a thermoplastic polyester housing. The connector supports vertical panel mounting with solder pin termination, ensuring secure mechanical attachment and stable electrical performance in industrial applications.

Edgeboard Connectors Feature Summary

• Dual-row configuration with 72 total positions for high-density signal routing
• Gold-plated copper alloy contacts ensure durable low-resistance connections
• Vertical panel mount design facilitates secure chassis integration
• Thermoplastic polyester housing provides thermal stability up to +105°C

Edgeboard Connectors Applications

• Industrial control systems requiring robust backplane interconnects
• Telecommunications equipment utilizing dual-edge card architectures
• Medical devices needing reliable high-pin-count signal transmission
• Energy management systems with vertical panel-mounted modules

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 72-position dual-row specification. Confirm compatibility with the target PCB edge thickness and panel mounting requirements. Ensure environmental ratings meet operational temperature extremes. Check for RoHS compliance documentation if required by project specifications. Validate supplier authenticity through authorized distribution channels to guarantee component integrity.

Edgeboard Connectors Selection Notes

Select this connector when a high-pin-count interface is necessary for dual-edge cards. The 0.156-inch pitch accommodates standard board layouts while maintaining signal integrity. Consider the vertical mounting style for space-constrained panel installations. Evaluate the gold plating for long-term reliability in harsh environments. Ensure the thermoplastic polyester material aligns with thermal management needs.

Edgeboard Connectors Part Context

This component belongs to the EDAC 355 series, which specializes in standard card edge connectors. The series offers various position counts and row configurations to suit different density requirements. The 355-072-500-507 variant specifically addresses applications needing 72 contact points. Its design emphasizes durability and consistent electrical performance across industrial sectors.

Edgeboard Connectors Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.