387-052-559-804

Edgeboard Connectors Overview

The EDAC Inc. part number 387-052-559-804 is a dual-edge female card edge connector from the 387 Series. It features 52 positions with a 0.156 inch (3.96 mm) pitch and two termination rows. The connector utilizes gold-plated copper alloy contacts with a thickness of 10.0 µin (0.25 µm). Designed for through-hole mounting, it accommodates PCB thicknesses ranging from 0.054 to 0.070 inches (1.37 to 1.78 mm). The housing is black thermoplastic polyester, rated for operation between -40°C and +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration for reliable board-to-board or backplane connections
• Gold-plated contact surfaces ensure stable electrical performance and corrosion resistance
• Thermoplastic polyester insulation provides durability within specified temperature ranges

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment infrastructure
• Consumer electronics manufacturing
• Medical device assemblies

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact flange dimensions and termination style. Ensure compatibility with target PCB thickness specifications before procurement. Confirm RoHS compliance status matches project requirements. Cross-reference lead times with authorized distributors as availability may vary by region.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 0.156 inch pitch is required. Verify that the 52-position count aligns with circuit design needs. Ensure the through-hole termination method suits the assembly process. Check that the operating temperature range meets environmental conditions.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 387 Series, which offers various pin counts and configurations. The series is designed for standard card edge applications. The 387-052 variant specifically addresses designs needing 52 connection points. It shares common material properties with other parts in the family.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for compatible alternatives. Verify that any substitute maintains identical pitch, position count, and termination type. Ensure mechanical fit and electrical ratings match original specifications.