845-038-558-808

Edgeboard Connectors Overview

The EDAC Inc. 845-038-558-808 is a standard card edge connector designed for high-reliability applications. It features a dual female configuration with 38 positions and a 0.100-inch (2.54mm) pitch. The contacts are gold-plated copper alloy, ensuring low contact resistance and durability. The housing is constructed from Diallyl Phthalate (DAP), providing thermal stability up to +125°C. Rated for 3A current, it utilizes solder pin termination for secure board attachment.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for robust signal transmission
• Gold-plated copper alloy contacts for enhanced conductivity
• High-temperature DAP insulator material for thermal resilience

Edgeboard Connectors Applications

• Industrial control systems requiring stable interconnects
• Telecommunications equipment with high-temperature demands
• Test and measurement instrumentation boards

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the official EDAC datasheet to confirm exact pin count, plating thickness, and mounting style. Ensure compatibility with the target PCB stack-up and mating card edge thickness before procurement. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit components.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card edge interface is required for space-constrained designs. The 0.100-inch pitch offers a balance between density and manufacturability. Consider the DAP housing material if the application environment exceeds standard temperature limits, ensuring long-term mechanical integrity under thermal cycling conditions.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 845 series, which specializes in high-temperature card edge solutions. The series provides various row configurations and mounting options. The 845-038-558-808 specifically addresses needs for dual-edge connectivity with standardized pitch dimensions common in legacy and modern industrial electronics.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include models like 845-033-520-108 for single-row applications or other 38-position variants. Verify that any replacement maintains the same 0.100-inch pitch and dual female contact orientation to ensure mechanical fit and electrical continuity.