305-082-520-568

Edgeboard Connectors Overview

The EDAC Inc. 305-082-520-568 is a standard card edge connector from the 305 series, designed for dual-row female connections. It features 82 positions with a contact spacing of 3.96 mm (0.156 inches) and a row spacing of 3.56 mm (0.140 inches). The connector accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches). Constructed with copper alloy contacts finished in gold plating, it utilizes a thermoplastic insulator body. The component supports panel mounting at a vertical angle and employs solder pin termination for secure board attachment.

Edgeboard Connectors Feature Summary

• Dual-edge female configuration with 82 positions for high-density signal routing
• Gold-plated copper alloy contacts ensure reliable conductivity and corrosion resistance
• Vertical panel mount design accommodates standard 1.57 mm PCB thickness
• Thermoplastic insulator body provides structural stability and electrical insulation

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interconnects
• Communication equipment utilizing standard card edge interfaces
• Test and measurement instrumentation needing reliable signal transmission
• Consumer electronics assemblies with vertical mounting constraints

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact count, plating type, and mounting style match the application requirements. Ensure the selected variant aligns with the required PCB thickness tolerance of 1.57 mm. Confirm RoHS compliance status if environmental regulations apply to the end product. Cross-reference the manufacturer datasheet for dimensional drawings to validate mechanical fit within the enclosure design before procurement.

Edgeboard Connectors Selection Notes

Select this connector when a dual-row interface with 82 positions is necessary for vertical panel installation. The 3.96 mm pitch suits applications requiring wider spacing between signal lines compared to finer pitches. Verify that the mating card edge thickness falls within the specified range to ensure proper contact engagement. Consider the gold plating requirement for environments where oxidation resistance is critical for long-term reliability.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors, which offers various position counts and mounting options. The series is characterized by its use of thermoplastic materials and gold-plated contacts for durability. The 305-082-520-568 specifically addresses needs for higher pin counts in a dual-row format, fitting into the broader portfolio of interconnect solutions provided by EDAC Inc. for industrial and commercial electronic assemblies.

Edgeboard Connectors Replacement Considerations

Direct substitutes within the same series include variants with different position counts such as 305-048-520-568 or 305-080-555-568, provided the pin count matches the design. Ensure any replacement maintains the 3.96 mm pitch and vertical panel mount style. Verify that the alternative part number retains the gold plating and copper alloy contact material for equivalent performance characteristics.