305-076-555-204

Edgeboard Connectors Overview

The EDAC 305-076-555-204 is a standard card edge connector from the 305 series, designed for dual-row applications. It features a 3.96 mm pitch and accommodates 76 positions with a compatible board thickness of 1.57 mm. The component utilizes gold-plated copper alloy contacts and supports a current rating of 5 A. It employs a solder termination method and is constructed with a thermoplastic polyester insulator. The unit operates within a temperature range of -40°C to +105°C and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row configuration for high-density interconnects
• Gold-plated copper alloy contacts for reliable conductivity
• Thermoplastic polyester housing for thermal stability
• Solder pin termination for secure PCB mounting

Edgeboard Connectors Applications

• Industrial control systems requiring robust edge connections
• Telecommunications equipment backplanes
• Computing hardware expansion slots
• Test and measurement instrumentation interfaces

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to ensure correct contact finish and material specifications. Confirm that the required board thickness matches the 1.57 mm design parameter. Check regional availability as distribution status may vary by location. Ensure compliance with RoHS directives if applicable to your assembly requirements.

Edgeboard Connectors Selection Notes

Select this model when a dual-row card edge connector with a 3.96 mm pitch is required. Ensure the mating card thickness aligns with the 1.57 mm specification. Consider the vertical or straddle mount orientation based on panel constraints. Verify that the 5 A current rating meets the circuit load requirements.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of card edge connectors. The series offers various position counts and mounting styles while maintaining consistent electrical characteristics. It is part of a broader family of interconnect solutions designed for industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 305 series variants with matching pitch and row count. Cross-reference part numbers such as 305-072-555-204 for similar configurations. Verify mechanical dimensions and electrical ratings before substitution.