305-052-555-212

Edgeboard Connectors Overview

The EDAC Inc. 305-052-555-212 is a standard card edge connector from the 305 series, designed for panel mount vertical installation. It features 52 positions arranged in a dual row configuration with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The connector utilizes gold-plated copper alloy contacts and a green thermoplastic insulator body. It accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches) and employs a solder lug termination type. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual row female connector design accommodating dual-edge card insertion
• Gold-plated copper alloy contacts ensuring reliable electrical conductivity
• Low profile thermoplastic insulator body for compact panel integration
• Solder lug termination method for secure board mounting

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment needing durable signal transmission
• Agricultural technology hardware exposed to harsh environments
• Automotive electronics applications

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure compatibility with required board thickness and termination style. Confirm that the dual-row configuration matches the target PCB layout. Check RoHS compliance status directly through official documentation or authorized distributors, as regulatory requirements may vary by region and production batch. Ensure the panel mount orientation aligns with the system enclosure design constraints.

Edgeboard Connectors Selection Notes

Select this component when a high-density connection is required for 1.57 mm thick double-sided PCBs. The 3.96 mm pitch allows for substantial trace spacing compared to finer pitches. Consider the vertical panel mount style for direct chassis integration. Verify that the 5 A current rating meets the power distribution needs of the connected modules. The gold plating offers superior corrosion resistance for long-term reliability in demanding conditions.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series is engineered for durability in industrial and medical sectors. The 305-052-555-212 variant specifically addresses applications requiring 52 connections with a standardized 0.156-inch spacing. It represents a solution for stable data and power transfer in modular electronic systems where physical robustness is critical.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts sharing the same 3.96 mm pitch and 52-position count. Verify mechanical dimensions and pinout configurations before substitution. Ensure any alternative maintains the same voltage and current ratings. Consult the manufacturer's obsolescence notices for potential end-of-life replacements.