887-018-544-102

Edgeboard Connectors Overview

The EDAC Inc. 887-018-544-102 is a high-temperature card edge connector from the 887 series, designed for reliable signal transmission in demanding environments. It features an 18-position single-edge female configuration with a 0.156-inch (3.96mm) contact pitch and 0.200-inch (5.08mm) row spacing. The unit utilizes gold-plated copper alloy cantilever contacts housed in black PPS insulation, rated for operation between -40°C and +125°C. It supports panel mounting via offset ears and accommodates board thicknesses of approximately 0.062 inches (1.57mm), ensuring secure mechanical engagement.

Edgeboard Connectors Feature Summary

• High-temperature resistant construction utilizing PPS insulation material for stability in harsh thermal conditions
• Gold-plated cantilever contacts ensure low contact resistance and durable mating cycles
• Panel mount design with offset mounting ears provides secure installation alignment
• Single-edge female configuration optimized for standard card edge PCB interfaces

Edgeboard Connectors Applications

• Medical interconnect solutions requiring high reliability
• Agricultural technology equipment operating in harsh environments
• Industrial control systems needing stable high-temperature connections

Edgeboard Connectors Procurement Notes

Verify that the specific suffix matches the required termination style and mounting ear configuration. Confirm compliance with RoHS3 standards if restricted substances are prohibited in your assembly process. Ensure the target PCB thickness aligns with the connector's specified range to guarantee proper contact retention and electrical performance during insertion.

Edgeboard Connectors Selection Notes

Select this component when high-temperature capability is critical, as the 887 series exceeds standard thermal ratings. Choose the single-edge variant for simpler board layouts compared to dual-edge options. Verify that the 0.156-inch pitch matches the existing PCB footprint requirements. Consider the offset ear mounting style if panel alignment constraints differ from flush-mount designs.

Edgeboard Connectors Part Context

This part belongs to the EDAC 887 Series, a line of high-temperature card edge connectors. The series is characterized by robust PPS insulators and versatile termination options including wire hole and wrap styles. It serves as a specialized alternative to standard series like the 387, offering enhanced thermal resilience for applications where elevated temperatures may compromise standard plastic materials.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include variations in position count or termination style, such as the 887-012-523-203 for different pin counts. Cross-series replacements require careful verification of pitch, insulation material, and thermal ratings to ensure functional equivalence in high-temperature environments.