306-013-421-108

Edgeboard Connectors Overview

The EDAC Inc. 306-013-421-108 is a standard card edge connector from the 306 series, designed for dual-edge board applications. It features 26 positions with a 0.156-inch (3.96mm) pitch and accepts board thicknesses between 0.054 and 0.070 inches. The connector utilizes female contacts with tin plating on copper alloy substrates. It supports panel mount installation via flanges with a 0.156-inch diameter opening and employs solder pin termination. Rated for 5A current, it operates within a temperature range of -40°C to +105°C and uses thermoplastic polyester insulation.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board insertion
• Panel mount design with integrated flanges for stable alignment
• Tin-plated copper alloy contacts ensuring reliable signal transmission
• Thermoplastic polyester housing providing thermal stability

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• Test and measurement instrument modules
• Automotive electronic control units

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating and termination type. Ensure the target PCB thickness falls within the specified 0.054 to 0.070 inch range for proper mechanical engagement. Confirm that the application environment remains within the -40°C to +105°C operating temperature limits defined by the component specifications.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with a 3.96mm pitch is required. The tin-plated contacts offer cost-effective conductivity suitable for general-purpose applications. Verify that the panel mounting hole diameter matches the 0.156-inch flange specification. Consider the 5A current rating to ensure adequate capacity for the intended circuit load without exceeding thermal limits.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 series of standard card edge connectors. The series provides various position counts and termination options for vertical panel mount installations. The 306-013-421-108 specifically addresses the need for 26-position dual-edge connectivity with robust mechanical retention through its flanged design.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 306 series parts sharing the same 3.96mm pitch and 26-position count. Verify identical flange dimensions and board thickness compatibility before substitution.