306-006-521-103

Edgeboard Connectors Overview

The EDAC Inc. 306-006-521-103 is a standard card edge connector from the 306 series, designed for reliable signal transmission in electronic assemblies. It features a single row of six positions with a contact spacing of 3.96 mm (0.156 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Constructed with copper alloy contacts and gold plating, it ensures durability and low contact resistance. The thermoplastic insulator body provides mechanical stability, while the vertical panel mount style facilitates secure integration into chassis systems.

Edgeboard Connectors Feature Summary

• Single centerline row configuration with 3.96 mm contact spacing
• Gold-plated copper alloy contacts for enhanced conductivity
• Vertical panel mount installation style for secure chassis integration
• Compatible with 1.57 mm nominal thickness PCBs

Edgeboard Connectors Applications

• Industrial control panels requiring robust card edge connections
• Electronic instrumentation chassis with vertical mounting constraints
• Communication equipment backplanes utilizing standard card edge interfaces
• Test and measurement devices needing reliable signal pathways

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required six-position configuration and 3.96 mm pitch before procurement. Confirm compliance with RoHS directives if environmental regulations apply to your project. Ensure the receiving facility can handle the specified lead times, as this component may not be immediately available in all regions. Cross-reference the datasheet dimensions against your PCB design to guarantee proper fitment within the enclosure.

Edgeboard Connectors Selection Notes

Select this connector when a single-row interface with 3.96 mm spacing is required for vertical panel mounting. It is suitable for applications demanding gold-plated contacts on copper alloy substrates for long-term reliability. Consider this model if the target PCB thickness is exactly 1.57 mm. Evaluate the thermal operating range of -40 C to +105 C against your system's environmental conditions to ensure performance stability under varying temperatures.

Edgeboard Connectors Part Context

This component belongs to the EDAC 306 series, which specializes in standard card edge connectors. The series offers various position counts and termination options, maintaining consistent 3.96 mm spacing across models. The 306-006-521-103 specifically addresses the need for a compact six-position solution. Its design aligns with industry standards for card edge interfaces, ensuring compatibility with mating cards that adhere to similar dimensional specifications.

Edgeboard Connectors Replacement Considerations

Direct substitutes must maintain the 3.96 mm pitch, six-position count, and vertical panel mount style. Verify that alternative components support the same 1.57 mm PCB thickness and offer comparable gold-plated contact materials. Check for identical insulation resistance ratings and temperature ranges to ensure functional equivalence without redesigning the host assembly.