357-072-520-202

Edgeboard Connectors Overview

The EDAC Inc. 357-072-520-202 is a standard card edge connector featuring 72 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) pitch and accommodates a board thickness of 1.57 mm. The contacts are gold-plated copper alloy, rated for 5 A current. Designed for vertical panel mounting, the housing is constructed from thermoplastic polyester. The component operates within a temperature range of -40°C to +105°C and offers an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure card edge engagement
• Vertical panel mount design with flange features for stability
• Gold-plated contacts ensure reliable signal transmission
• Thermoplastic polyester insulation provides thermal durability

Edgeboard Connectors Applications

• Medical interconnect solutions
• Agricultural technology equipment
• Industrial control systems

Edgeboard Connectors Procurement Notes

Verify the specific manufacturer part number against official EDAC documentation to confirm compatibility. Check current availability status as distribution may vary by region. Ensure that the required flange specifications and mounting orientation align with the target assembly design before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this connector when a high-density 72-position interface is required with a 3.96 mm pitch. It is suitable for applications demanding vertical panel mounting and robust thermal performance up to 105°C. Consider the dual-row layout and gold plating for environments requiring reliable electrical connections.

Edgeboard Connectors Part Context

This component belongs to the EDAC 357 series of standard card edge connectors. The series is characterized by its use of thermoplastic polyester insulation and gold-plated contacts. The 357 series is engineered for durability in harsh environments, including medical and agricultural sectors, offering reliable interconnect solutions.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 357 series variants such as 357-070-520-202 for similar form factors. Verify pin count and pitch compatibility before substitution. Consult official EDAC documentation for detailed mechanical drawings and electrical specifications to ensure functional equivalence.