306-012-421-107

Edgeboard Connectors Overview

The EDAC Inc. model 306-012-421-107 is a standard card edge connector from the 306 series, designed as a dual-edge receptacle with 24 positions. It features a 0.156-inch (3.96 mm) pitch and accommodates board thicknesses of 0.054 to 0.070 inches (1.37 to 1.78 mm). The connector utilizes tin-plated copper alloy contacts for reliable signal transmission and is housed in green thermoplastic polyester insulation. It supports panel mount installation with a vertical orientation and employs solder pin termination for secure PCB attachment.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for robust board insertion
• Vertical panel mount design with solder pin termination
• Green thermoplastic polyester housing for environmental protection

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm plating type and contact configuration. Ensure compatibility with the target printed circuit board thickness range of 1.37 mm to 1.78 mm. Confirm that the vertical panel mount style aligns with the mechanical enclosure requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connection is required for high-density applications within the 306 series family. The 3.96 mm pitch offers a balance between signal density and spacing reliability. Consider the tin plating option for cost-effective solutions where extreme corrosion resistance is not the primary constraint compared to gold alternatives.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of standard card edge connectors, which are widely used in modular electronic systems. The series provides various position counts and mounting styles to support diverse industrial and commercial connectivity needs. The 306-012-421-107 specifically addresses the need for a 24-position dual-edge interface with standardized mechanical dimensions.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 306 Series Ordering Guide for direct substitutes with different position counts or plating options. Verify mechanical footprint compatibility before substituting with other series like 316 or 356.