306-019-400-178

Edgeboard Connectors Overview

The EDAC Inc. 306-019-400-178 is a standard card edge connector receptacle designed for dual-edge board insertion. It features 38 positions with a 3.96 mm (0.156 inch) pitch and supports a maximum current rating of 5 A. The component utilizes tin-plated copper alloy contacts and a green thermoplastic polyester housing. It is configured for panel mounting with a straight orientation and solder termination. The unit accommodates PCB thicknesses within the specified range and operates reliably across a temperature span from -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure dual-edge card engagement
• Tin-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester housing provides structural stability and insulation

Edgeboard Connectors Applications

• Industrial control system interconnections
• Communication equipment backplanes
• Medical device circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact finish, plating thickness, and material specifications. Ensure the selected variant matches the required PCB thickness tolerance and mounting style for the target application. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96 mm pitch is required for panel-mounted applications. Confirm that the 5 A current rating and operating temperature range meet the system's electrical and environmental demands. Verify compatibility with the target PCB thickness and ensure the straight mounting orientation aligns with the mechanical design constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series offers various position counts and mounting styles to support diverse electronic assembly needs. Components in this family are engineered for robust performance in demanding environments, providing consistent connectivity for dual-edge inserted circuit boards across multiple industries.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 306 Series Ordering Guide for verified substitute part numbers. Direct replacements must maintain identical pitch, position count, and mounting characteristics to ensure mechanical and electrical compatibility.