305-034-520-207

Edgeboard Connectors Overview

The EDAC Inc. 305-034-520-207 is a standard card edge connector from the 305 Series, designed for panel-mounted vertical installation. It features 34 positions with a 3.96 mm (0.156 inch) pitch and supports a board thickness of 1.57 mm. The connector utilizes gold-plated copper alloy contacts and solder pin termination. It is rated for 5 A continuous current and 1800 VACrms insulation voltage, operating within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure alignment
• Dual female contact configuration with gold plating for reliable signal transmission
• Thermoplastic insulation housing providing high dielectric strength

Edgeboard Connectors Applications

• Industrial control systems requiring polarized card edge connections
• Electronic modules needing robust 5A current carrying capacity
• Panel-mounted interface boards in harsh environmental conditions

Edgeboard Connectors Procurement Notes

Verify the specific position count and polarization compatibility against the target PCB design before procurement. Confirm that the thermal rating meets the operational requirements of the application environment. Ensure the solder pin termination method aligns with the assembly process capabilities. Cross-reference the datasheet for precise dimensional tolerances to guarantee mechanical fit within the enclosure constraints.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with polarizing key acceptance is required. The 3.96 mm pitch and 34-position layout suit applications needing moderate density. Consider the 5A current rating and wide temperature range for industrial durability. Verify that the green thermoplastic housing material is compatible with the system's chemical exposure profile.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series of standard card edge connectors. The series offers various position counts and polarization options. The 305-034-520-207 specifically provides a 34-position configuration with gold contacts and a vertical panel mount style. It is distinct from other series by its specific polarizing key compatibility and 1800VACrms rating.

Edgeboard Connectors Replacement Considerations

Direct substitutes must match the 34-position count, 3.96 mm pitch, and polarizing key acceptance. Verify identical current ratings and temperature ranges. Check for equivalent mounting styles and termination types. No alternative part numbers are confirmed in public documentation.