306-012-420-108

Edgeboard Connectors Overview

The EDAC Inc. 306-012-420-108 is a standard card edge connector receptacle from the 306 series, designed for panel mount applications. It features a dual female configuration with 24 positions arranged in two rows of 12. The connector utilizes a 3.96 mm (0.156 inch) pitch and accepts PCB cards with a thickness range of 1.37 mm to 1.78 mm. Contact plating is tin over copper alloy, ensuring reliable signal transmission. The housing is constructed from green thermoplastic polyester, providing durability and insulation.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure card edge engagement
• Panel mount installation style with vertical orientation
• Tin-plated copper alloy contacts for corrosion resistance
• Thermoplastic polyester housing for structural integrity

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules
• Embedded computing hardware interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm contact plating and termination type. Ensure the procurement specification matches the required PCB card thickness tolerance. Confirm RoHS compliance status and lead time availability through authorized distributors prior to order placement.

Edgeboard Connectors Selection Notes

Select this component when a 3.96 mm pitch dual-row card edge interface is required for panel-mounted assemblies. Consider the tin plating option if cost-effectiveness is prioritized over high-cycle durability. Verify that the target PCB card thickness falls within the specified 1.37 mm to 1.78 mm operational range for proper contact retention.

Edgeboard Connectors Part Context

This part belongs to the EDAC 306 Series, which offers various configurations of card edge connectors with 3.96 mm spacing. The series provides options for single and dual rows, different position counts, and varied mounting styles. The 306-012-420-108 specifically addresses needs for 24-position dual-row connections with panel-mount stability.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 306 series variants with matching 24-position dual-row layouts and 3.96 mm pitch. Cross-brand replacements require verification of identical mechanical dimensions, contact geometry, and electrical ratings to ensure board compatibility.