305-076-500-502

Edgeboard Connectors Overview

The EDAC Inc. 305-076-500-502 is a standard card edge connector from the 305 series, designed for dual female connections with 76 positions. It features a 3.96 mm (0.156 inch) pitch and utilizes gold-plated copper alloy contacts to ensure reliable signal transmission. The component supports a current rating of 5 A and operates within a temperature range of -40°C to +105°C. Constructed with a thermoplastic housing, it accommodates board thicknesses between 1.37 mm and 1.78 mm. This connector is suitable for panel mounting applications requiring robust interconnection.

Edgeboard Connectors Feature Summary

• Dual female contact configuration for secure card edge mating
• Gold-plated copper alloy contacts for enhanced conductivity and corrosion resistance
• Thermoplastic insulation material providing stable electrical properties
• Panel mount installation style with vertical orientation

Edgeboard Connectors Applications

• Industrial control systems requiring high-density interconnects
• Telecommunications equipment backplanes
• Test and measurement instrumentation interfaces
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 76-position count and 3.96 mm pitch before procurement. Confirm that the operating environment temperature falls within the specified -40°C to +105°C range. Ensure the mating card edge thickness is compatible with the 1.37 mm to 1.78 mm acceptance window. Check for RoHS compliance requirements if applicable to the final assembly standards.

Edgeboard Connectors Selection Notes

Select this connector when a dual-sided female interface with a 3.96 mm pitch is required. Consider the 5 A current rating to ensure adequate capacity for the application's power distribution needs. Evaluate the panel mount style against available chassis space and alignment constraints. Verify that the gold plating meets the necessary durability standards for the expected mating cycle count.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors, which are widely used in various electronic industries. The series offers multiple position counts and mounting options to accommodate different design requirements. The 305-076-500-502 specifically addresses the need for higher density connections while maintaining the reliability associated with the 305 family design.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-050-556-502 or 305-086-500-201 if position count adjustments are needed. Ensure any substitute maintains the same 3.96 mm pitch and dual female configuration. Verify compatibility with existing PCB footprints and panel cutouts before switching to alternative part numbers.