887-054-520-202

Edgeboard Connectors Overview

The EDAC Inc. part number 887-054-520-202 is a high-temperature card edge connector from the 887 series, manufactured by EDAC Inc. It features a dual female configuration with 54 positions arranged in two rows. The connector utilizes a 0.156-inch (3.96mm) terminal pitch and is designed for panel mount installation with a vertical orientation. The housing material is Polyphenylene Sulfide (PPS), providing robust thermal stability. Gold-plated copper alloy contacts ensure reliable signal transmission, while the design accommodates standard board thicknesses typical for this series.

Edgeboard Connectors Feature Summary

• High-temperature rated construction utilizing Polyphenylene Sulfide (PPS) insulation for enhanced thermal performance.
• Dual-row female contact configuration providing 54 total connection points with gold plating.
• Vertical panel mount design optimized for secure integration into equipment chassis.
• Copper alloy terminals with gold plating to ensure low contact resistance and durability.

Edgeboard Connectors Applications

• Industrial control systems requiring high-temperature reliability
• Telecommunications infrastructure equipment
• Medical device internal connections
• Energy sector hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against the official EDAC ordering guide to confirm exact pin count, row configuration, and termination style. Ensure compatibility with target PCB thickness and panel mounting requirements before finalizing procurement. Cross-reference the manufacturer datasheet for precise mechanical dimensions and environmental ratings to validate suitability for the intended application environment.

Edgeboard Connectors Selection Notes

Select this component when high-temperature operation is critical, as indicated by the PPS housing material and series classification. The dual-row layout maximizes connection density within a single connector footprint. Verify that the vertical panel mount style aligns with the system's mechanical constraints and that the 0.156-inch pitch matches the mating card edge specifications.

Edgeboard Connectors Part Context

This component belongs to the EDAC 887 series, which specializes in high-temperature card edge connectors. The series is characterized by its use of PPS insulation and robust copper alloy contacts. It serves as a specialized interconnect solution for demanding environments where standard connectors may fail due to thermal stress or mechanical vibration.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 887 Series Ordering Guide for direct substitutes with identical electrical and mechanical parameters. Verify that any alternative part maintains the same 54-position dual-row configuration and PPS housing material to ensure functional equivalence in high-temperature applications.