306-011-421-112

Edgeboard Connectors Overview

The EDAC Inc. 306-011-421-112 is a standard card edge connector receptacle from the 306 series. It features 11 positions with a single central row and a 3.96 mm (0.156 inch) contact spacing. Designed for panel mount installation, it accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The contacts are made of copper alloy with gold plating to ensure reliable signal transmission. The insulator body is constructed from thermoplastic polyester, providing durability in industrial environments.

Edgeboard Connectors Feature Summary

• Single central row configuration for compact board integration
• Gold-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester insulator for thermal stability

Edgeboard Connectors Applications

• Industrial control system backplanes
• Embedded computing module interfaces
• Telecommunications equipment interconnects

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 11-position count and single-row layout before procurement. Confirm compatibility with the target PCB thickness of 1.57 mm to ensure proper mechanical retention. Check for any updated environmental compliance certifications if operating in regulated regions. Ensure the mounting style aligns with the intended panel assembly requirements.

Edgeboard Connectors Selection Notes

Select this component when a low-profile, single-row card edge interface is required. The 3.96 mm pitch suits applications where board density is moderate but robustness is prioritized. Consider the gold plating for environments requiring long-term reliability without frequent mating cycles. Evaluate the panel mount constraint against available chassis space.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 306 series, which provides various options for card edge connections. The series includes models with different position counts, row configurations, and termination styles. The 306-011-421-112 specifically addresses needs for a small footprint with a single central row, distinguishing it from dual-row or higher-density variants within the same family.

Edgeboard Connectors Replacement Considerations

Direct substitutes must maintain the 11-position count, 3.96 mm pitch, and single-row geometry. Verify that alternative components support the same 1.57 mm board thickness and offer comparable current ratings. Cross-reference mounting hole patterns to ensure mechanical interchangeability without redesigning the host panel.