887-023-541-103

Edgeboard Connectors Overview

The EDAC Inc. 887-023-541-103 is a single-row female card edge connector from the 887 series, designed for high-temperature applications. It features 23 positions with a 0.156 inch (3.96mm) contact spacing and a 0.200 inch (5.08mm) row pitch. The insulator is constructed from PPS material rated UL 94V-0, providing a height of 0.600 inches (15.24mm). Contacts are copper alloy with gold plating on the mating area and tin plating on the tails. It utilizes through-hole termination with a wire-wrap tail style and includes offset mounting ears.

Edgeboard Connectors Feature Summary

• High-temperature capability with PPS insulator material
• Gold-plated contacts for reliable signal transmission
• Offset mounting ears for secure board attachment
• Wire-wrap termination style for stable connection

Edgeboard Connectors Applications

• Industrial control systems requiring thermal stability
• Communication equipment interfaces
• Medical device internal connections
• Energy sector circuit boards

Edgeboard Connectors Procurement Notes

Verify the specific suffix code to confirm terminal configuration and mounting options. Ensure compatibility with the target PCB thickness range of 0.054 to 0.070 inches. Confirm that the wire-wrap termination style matches the assembly process requirements. Check for any specific handling instructions related to the high-temperature rated materials during soldering.

Edgeboard Connectors Selection Notes

Select this component when high thermal resistance is critical for the application environment. The single-row design simplifies routing compared to dual-row alternatives. Consider the offset mounting ears if space constraints require non-symmetric board placement. Verify that the 23-position count aligns precisely with the signal or power line requirements of the target circuit design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 887 series, which specializes in high-temperature card edge connectors. The series offers various termination styles and mounting options to accommodate diverse mechanical constraints. The 887 series is distinguished by its use of PPS insulators, providing superior performance in demanding thermal environments compared to standard polymer alternatives.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include variations in position count or termination style, such as the 887-020-541-103. Cross-series replacements like the 387 series may offer similar dimensions but differ in insulator material and temperature ratings. Always verify mechanical fit and electrical specifications before substitution.