395-144-520-502

Edgeboard Connectors Overview

The EDAC Inc. 395-144-520-502 is a card edge connector designed for single-sided board insertion. It features 144 positions with a 0.100-inch (2.54mm) pitch and utilizes female contacts. The component employs a wire-wrap termination method and includes a black insulator made of thermoplastic polyester. Contact surfaces are gold-plated to ensure reliable conductivity. The connector supports a PCB thickness range of 0.054 to 0.070 inches (1.37mm to 1.78mm). It operates within a temperature range of -40°C to 105°C and meets RoHS3 standards.

Edgeboard Connectors Feature Summary

• Single-row female contact configuration for non-specified single-edge boards
• Wire-wrap termination style for secure circuit board attachment
• Gold-plated copper alloy contacts for enhanced signal integrity
• Thermoplastic polyester insulation providing thermal stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment signal routing
• Automotive electronics module connections
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact termination and mounting variations. Ensure compatibility with the target PCB thickness specifications before procurement. Confirm RoHS3 compliance requirements align with project environmental standards. Cross-reference the full part number to avoid confusion with similar series components that may differ in row count or termination type.

Edgeboard Connectors Selection Notes

Select this component when a single-sided card edge interface with high pin density is required. The 144-position layout suits applications needing extensive signal routing in a compact footprint. Verify that the wire-wrap termination method matches the assembly process capabilities. Ensure the operating temperature range meets the environmental conditions of the intended deployment location.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 395 series, which specializes in standard card edge connectors. The series offers various position counts and termination options to accommodate different board design requirements. The 395-144 variant provides a high-density solution for single-sided applications, balancing connectivity needs with mechanical stability in electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the 144-position count, 0.100-inch pitch, and wire-wrap termination. Verify identical PCB thickness tolerance and mounting hole configurations to maintain mechanical fit.