357-042-445-168

Edgeboard Connectors Overview

The EDAC Inc. model 357-042-445-168 is a standard card edge connector designed for vertical panel mounting applications. This component features a single row with 42 positions and utilizes a 3.96 mm (0.156 inch) pitch. It is constructed with a thermoplastic polyester housing and copper alloy contacts that are tin-plated. The connector supports a maximum operating temperature of +105°C and a minimum of -40°C, with an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Vertical panel mount configuration for secure installation
• Single row design accommodating 42 connection points
• Tin-plated copper alloy contacts for reliable conductivity

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Communication equipment backplanes
• Automotive electronic modules

Edgeboard Connectors Procurement Notes

Verify the specific contact plating specification against official datasheets, as distributor listings may vary between tin and gold options within the same series. Confirm the exact pin count and row configuration matches the project requirements before ordering. Ensure compatibility with the target PCB thickness and panel mounting constraints to avoid integration issues during assembly.

Edgeboard Connectors Selection Notes

Select this connector when a single-row, high-density interface is required for vertical panel mounting. The 3.96 mm pitch provides a balance between signal density and spacing. Consider the tin-plated contact option for cost-effective applications where corrosion resistance is managed by the environment, ensuring it meets the thermal and electrical ratings of the system.

Edgeboard Connectors Part Context

This component belongs to the EDAC 357 series of standard card edge connectors. The series offers various position counts and mounting styles, providing a modular solution for board-to-board or board-to-panel connections. The 357 series is widely used in industrial and commercial electronics for its reliability and standardized form factor.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 357 series variants with matching 42-position counts and vertical mounting styles. Cross-reference part numbers such as 357-042-445-202 for gold-plated alternatives if enhanced corrosion resistance is needed. Verify dimensional drawings and electrical ratings before substitution.