305-082-500-268

Edgeboard Connectors Overview

The EDAC Inc. 305-082-500-268 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features an 82-position configuration with a 3.96 mm (0.156 inch) contact spacing and a 3.56 mm row spacing. The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). It utilizes gold-plated copper alloy contacts with a half-beam termination type for reliable signal transmission. The unit is rated for 5 A current and operates within a temperature range of -40°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual-row female configuration for double-sided card edge connections
• Gold-plated copper alloy contacts ensure durable electrical performance
• Low-profile insulator body constructed from thermoplastic polyester
• Panel mount style with vertical installation orientation

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interfaces
• Telecommunications equipment utilizing standardized card edge modules
• Test and measurement instrumentation with high-density connection needs
• Automotive electronics assemblies demanding reliable thermal stability

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 82-position count and 3.96 mm pitch before ordering. Confirm that the target PCB thickness aligns with the specified 1.57 mm nominal requirement to ensure proper mechanical fit. Check regional availability as distribution status may vary by location. Ensure compliance with RoHS3 specifications if environmental regulations apply to the final assembly process.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge connector with high pin density is required for panel mounting. The 3.96 mm pitch offers a balance between signal isolation and compact layout. Consider the gold plating thickness for corrosion resistance in harsh environments. Evaluate the vertical mounting angle against spatial constraints within the enclosure design to ensure adequate clearance for mating cards.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 Series, which provides various mounting options and configurations for card edge applications. The series is characterized by its consistent 3.96 mm pitch and robust construction suitable for industrial-grade environments. The 305-082-500-268 specifically addresses the need for higher position counts while maintaining the standard form factor established by the series.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series connectors with matching 82 positions and 3.96 mm pitch, such as the 305-082-520-268 or 305-082-555-568, provided the end termination type and flange characteristics meet the design requirements.