306-009-421-112

Edgeboard Connectors Overview

The EDAC Inc. part number 306-009-421-112 is a standard card edge connector receptacle from the 306 series. It features 9 positions with a 3.96 mm pitch and supports dual-edge board insertion. The connector utilizes gold-plated copper alloy contacts for reliable signal transmission and employs a solder pin termination method. Designed for panel mount installation at a vertical angle, it accommodates PCB thicknesses within specified mechanical limits. The housing is constructed from thermoplastic polyester, providing structural integrity and insulation properties suitable for industrial electronic applications requiring robust interconnection solutions.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure board retention
• Gold-plated copper alloy contacts ensure durable electrical connectivity
• Vertical panel mount design facilitates standardized chassis integration
• Thermoplastic polyester insulator offers thermal stability and insulation

Edgeboard Connectors Applications

• Industrial control system interface modules
• Telecommunications equipment backplanes
• Medical device internal circuit board connections
• Consumer electronics mainboard interconnects

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact plating and termination style match project requirements. Confirm that the PCB stack-up and thickness fall within the connector's mechanical acceptance range. Ensure that the mounting hole dimensions align with the panel cutout specifications. Cross-reference the RoHS compliance status with current regulatory standards for the target market. Validate that the operating temperature range covers the environmental conditions of the final assembly.

Edgeboard Connectors Selection Notes

Select this component when a low-profile, high-reliability connection is needed for double-sided edge cards. The 3.96 mm pitch allows for moderate trace density while maintaining manufacturing ease. Consider the vertical orientation for space-constrained panels where front-access is required. Evaluate the gold plating option if corrosion resistance or frequent mating cycles are critical. Compare against single-row alternatives if pin count requirements exceed nine positions.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 306 series, which focuses on standard card edge interfaces. The series provides various position counts and mounting options to support diverse electronic architectures. The 306 series is widely recognized in industrial and commercial sectors for its consistent performance and compatibility with standard PCB fabrication processes. It serves as a foundational interconnect solution for modular electronic designs.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 306 series variants with matching pitch and position counts. Verify that any alternative maintains the same vertical panel mount style and dual-edge contact type. Check for equivalent material specifications regarding the insulator and contact plating to ensure environmental compatibility.