892-046-523-203

Edgeboard Connectors Overview

The EDAC Inc. 892-046-523-203 is a standard card edge connector receptacle designed for high-temperature applications. It features 46 positions arranged in two rows of 23, with a 2.54 mm (0.100 inch) pitch. The unit supports a maximum operating temperature of +125°C and a minimum of -40°C. Electrical specifications include a current rating of 3 A and an insulation resistance of 5 GOhms. The housing is constructed from Polyphenylene Sulfide (PPS), while contacts are made of copper alloy with gold plating. It utilizes wire wrap termination and is intended for panel mount installation.

Edgeboard Connectors Feature Summary

• High-temperature capability suitable for demanding environments
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Polyphenylene sulfide housing provides structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust connections
• Communication equipment interfaces
• Medical device internal circuitry
• Energy sector instrumentation panels

Edgeboard Connectors Procurement Notes

Verify the specific pin configuration and termination style against your PCB design requirements before ordering. Confirm that the panel mounting method aligns with your mechanical assembly constraints. Ensure the operating environment remains within the specified temperature range to maintain electrical integrity. Cross-reference the manufacturer part number with official distributor catalogs to confirm current availability status.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface is required for space-constrained panel mounts. The 2.54 mm pitch offers compatibility with standard board layouts. Consider the high-temperature rating if the application involves significant thermal exposure. Verify that the wire wrap termination method matches your manufacturing process capabilities.

Edgeboard Connectors Part Context

This model belongs to the EDAC 892 series of standard card edge connectors. The series is characterized by its durability and suitability for harsh conditions. The specific part number indicates the position count and termination type within the broader product family. EDAC designs these connectors to meet rigorous industry standards for reliability.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 892 series variants with matching position counts. Verify that any alternative maintains the same 2.54 mm pitch and panel mount orientation. Ensure the replacement also meets the 3 A current rating and high-temperature specifications.