887-052-524-203

Edgeboard Connectors Overview

The EDAC Inc. 887-052-524-203 is a high-temperature card edge receptacle from the 887 series, designed for robust industrial and commercial applications. It features 52 positions with a single row configuration and a terminal pitch of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and corrosion resistance. Constructed with a polyphenylene sulfide (PPS) insulator rated UL 94V-0, it supports a maximum operating temperature of +125°C and withstands voltages up to 1800V AC rms. The unit is engineered for panel mount installation with vertical orientation, accommodating board thicknesses of 0.062 inches (1.57 mm).

Edgeboard Connectors Feature Summary

• High-temperature capability utilizing PPS insulator material for stable performance in demanding thermal environments.
• Gold-plated copper alloy contacts provide low contact impedance and durable electrical connectivity.
• Vertical panel mount design with solder pin termination ensures secure mechanical integration.
• UL certified construction meets safety standards for insulation resistance and dielectric strength.

Edgeboard Connectors Applications

• Industrial control systems requiring high thermal stability
• Commercial equipment with strict environmental constraints
• Telecommunications infrastructure hardware
• Medical device internal connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact tail pin style and mounting ear variations. Ensure compatibility with target PCB thickness and slot depth requirements before ordering. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and lead times. Request updated datasheets to validate any recent product change notifications or material updates.

Edgeboard Connectors Selection Notes

Select this component when high-temperature operation above standard limits is required. The 52-position count suits applications needing dense single-row connectivity. Verify that the 0.156-inch pitch aligns with the mating card edge design. Consider the vertical panel mount form factor for chassis integration needs. Confirm that the PPS housing material meets the chemical resistance requirements of the operating environment.

Edgeboard Connectors Part Context

This receptacle belongs to the EDAC 887 series, which specializes in high-temperature card edge connectors. The series is characterized by its use of Polyphenylene Sulfide (PPS) for superior heat resistance compared to standard thermoplastics. It offers various mounting options and tail pin styles within the same family framework, allowing for flexible system design while maintaining consistent electrical performance across different position counts.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 52-position count, 0.156-inch pitch, and high-temperature PPS construction. Verify identical mounting dimensions and tail pin configurations to ensure mechanical fit. Consult EDAC's cross-reference guides for officially confirmed alternative part numbers within the 887 series or compatible families.