305-012-521-201

Edgeboard Connectors Overview

The EDAC Inc. 305-012-521-201 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features 12 positions with a 3.96 mm (0.156 inch) pitch and supports a maximum PCB thickness of 1.80 mm. The connector utilizes gold-plated copper alloy contacts to ensure reliable signal transmission and has a current rating of 5 A. Constructed with a thermoplastic polyester housing, it offers vertical panel mount installation. The component operates within a temperature range of -40°C to +105°C and meets RoHS standards.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure insertion into non-specified double-sided circuit boards
• Gold-plated copper alloy contacts provide durable electrical connectivity and corrosion resistance
• Thermoplastic polyester housing ensures mechanical stability and thermal endurance up to 105°C
• Vertical panel mount configuration allows for direct integration into chassis or enclosure structures

Edgeboard Connectors Applications

• Industrial control systems requiring robust peripheral interconnects
• Telecommunications equipment utilizing standardized card edge interfaces
• Test and measurement instruments needing reliable signal routing
• Automotive electronics modules demanding high-temperature performance

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact plating thickness, housing color, and termination style. Ensure compatibility with the target PCB thickness and panel mounting requirements before procurement. Cross-reference the part number with authorized distributors to confirm availability and compliance with current environmental regulations such as RoHS directives.

Edgeboard Connectors Selection Notes

Select this component when a 12-position dual-edge interface with a 3.96 mm pitch is required. Consider the 5 A current rating and 105°C operating temperature limit for suitability in industrial environments. Verify that the vertical panel mount style aligns with the mechanical assembly constraints and that the gold-plated contacts meet the necessary conductivity specifications for the application.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are characterized by their 3.96 mm pitch and versatile mounting options. The series includes various position counts and housing configurations to support diverse electronic interconnection needs. The 305-012-521-201 specifically addresses applications requiring a compact, reliable dual-edge connection with high thermal stability.

Edgeboard Connectors Replacement Considerations

Consult the EDAC official documentation for direct substitute part numbers within the 305 series that match the 12-position count and 3.96 mm pitch. Verify mechanical dimensions and electrical ratings before substituting with components from other manufacturers to ensure interface compatibility.