392-040-542-103

Edgeboard Connectors Overview

The EDAC Inc. 392-040-542-103 is a standard single-edge card edge connector featuring 40 positions with a 2.54 mm (0.100 inch) contact spacing. Designed for vertical panel mounting, it utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. The component supports a maximum current rating of 3 A and operates within a temperature range of -40°C to +105°C. It employs a solder pin termination type and is constructed with a thermoplastic polyester insulator. The connector accommodates PCB thicknesses of 1.57 mm and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Single-row configuration with 40 female contacts for secure board insertion
• Gold-plated copper alloy terminals provide corrosion resistance and stable conductivity
• Vertical panel mount design facilitates structured chassis integration
• Thermoplastic polyester housing ensures thermal stability and mechanical durability

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Medical device circuit board interfaces
• Automotive electronics modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact termination style and flange configuration. Ensure compatibility with target PCB thickness specifications before procurement. Confirm that the selected variant meets all required environmental operating conditions for the intended application environment.

Edgeboard Connectors Selection Notes

Select this connector when a single-row interface with 40 positions is required. Verify that the mating card edge thickness falls within the specified tolerance range. Ensure the vertical mounting orientation aligns with the mechanical constraints of the enclosure design. Confirm that the current requirements do not exceed the rated capacity of the contacts.

Edgeboard Connectors Part Context

This component belongs to the EDAC 392 Series, which offers various configurations of card edge connectors. The series is characterized by standardized spacing and robust construction suitable for demanding environments. This specific model represents a standard vertical panel mount option within the broader product family.

Edgeboard Connectors Replacement Considerations

Consult official cross-reference guides for verified substitute part numbers from EDAC or other manufacturers. Ensure that any replacement matches the position count, pitch, and mounting style exactly.