892-031-521-102

Edgeboard Connectors Overview

The EDAC Inc. part number 892-031-521-102 is a standard card edge connector receptacle belonging to the 892 series. It features a single row with 31 positions and a pitch of 0.100 inches (2.54 mm). The connector utilizes gold-plated copper alloy contacts and is designed for panel mount installation at a vertical angle. It supports a PCB thickness of 1.57 mm and employs wire wrap termination. The housing is constructed from Polyphenylene Sulfide (PPS), providing an insulation resistance of 5 GOhms and a current rating of 3 A. The operating temperature range spans from -40°C to +125°C.

Edgeboard Connectors Feature Summary

• High-temperature capability with PPS housing material rated up to 125°C
• Vertical panel mount design for secure board retention
• Gold-plated copper alloy contacts ensuring reliable signal transmission
• Wire wrap termination method for robust circuit connection

Edgeboard Connectors Applications

• Industrial control systems requiring high thermal stability
• Medical equipment interconnect solutions
• Agricultural technology hardware in harsh environments
• General-purpose standard card edge applications

Edgeboard Connectors Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributor before procurement. Confirm that the wire wrap termination style matches your assembly process capabilities. Ensure the panel mount orientation aligns with your mechanical enclosure constraints. Cross-reference the 31-position count and 2.54 mm pitch against your PCB layout requirements to prevent integration errors during production.

Edgeboard Connectors Selection Notes

Select this component when a vertical, panel-mounted card edge interface is required for high-temperature environments. The 892 series offers durability suitable for industrial and medical sectors. Consider the wire wrap termination if through-hole soldering is not preferred. Verify that the 1.57 mm board thickness specification matches your substrate. The 3 A current rating and 5 GOhms insulation resistance define its electrical suitability for standard logic and power distribution tasks.

Edgeboard Connectors Part Context

This connector is part of EDAC's 892 series, which specializes in high-temperature standard card edge connectors. The series is engineered for reliability in demanding conditions, including medical and agricultural applications. The 892-031-521-102 variant specifically addresses needs for single-row, 31-position interfaces with vertical mounting profiles. Its construction emphasizes thermal resilience and mechanical stability for long-term operational integrity.

Edgeboard Connectors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official EDAC catalogs for direct equivalents within the 892 series or other compatible families. Verify pin count, pitch, and termination type when evaluating alternative components to ensure functional compatibility.