305-082-555-501

Edgeboard Connectors Overview

The EDAC Inc. 305-082-555-501 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features a dual-row configuration with 82 positions and a contact spacing of 3.96 mm (0.156 inches). The connector utilizes semi-bellows contact types made of copper alloy with gold plating, ensuring reliable electrical performance. It accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inches) and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Semi-bellows contact design provides secure mating force and low contact resistance
• Gold-plated copper alloy contacts ensure corrosion resistance and signal integrity
• Vertical panel mount style facilitates direct board-to-panel integration
• Thermoplastic polyester insulation offers durability and thermal stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment needing reliable signal transmission
• Agricultural technology hardware exposed to harsh environments
• General-purpose electronic assemblies utilizing double-sided card edges

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm termination type and plating specifications. Ensure compatibility with the target PCB thickness of 1.57 mm before procurement. Confirm RoHS compliance status through current manufacturer datasheets. Check availability constraints as distribution may vary by region. Validate that the 82-position requirement matches the system design needs.

Edgeboard Connectors Selection Notes

Select this component when a high-density, double-sided card edge interface is required for panel-mounted applications. The 3.96 mm pitch accommodates standard board layouts while maintaining mechanical stability. Consider the semi-bellows contact style for applications demanding consistent mating force over multiple cycles. Ensure the operating temperature range meets the environmental conditions of the end-use application.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors, which are widely used in industrial and medical sectors. The series offers various position counts and termination options to suit different board densities. The 305-082 variant specifically addresses high-pin-count requirements while maintaining a compact profile suitable for space-constrained panel installations.

Edgeboard Connectors Replacement Considerations

Consult official EDAC cross-reference guides for verified substitute part numbers. Ensure any replacement maintains the same 3.96 mm pitch and 1.57 mm board thickness tolerance. Verify that alternative components support the same vertical panel mount orientation and dual-row configuration.