305-030-500-503

Edgeboard Connectors Overview

The EDAC Inc. 305-030-500-503 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features a 30-position configuration with a 3.96 mm (0.156 inch) pitch and supports two rows of contacts. The connector utilizes gold-plated copper alloy terminals and a thermoplastic housing. It is rated for 5 A current at +105°C maximum operating temperature, with an insulation resistance of 5 GOhms. The unit employs a solder pin termination style and operates within a -40°C to +105°C range.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for non-specified dual-edge boards
• Gold-plated copper alloy terminals ensure reliable conductivity
• Thermoplastic housing provides structural integrity and electrical isolation
• Solder pin termination facilitates secure PCB mounting

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Computing hardware peripheral interfaces

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact mechanical dimensions and plating specifications. Ensure compatibility with the target printed circuit board thickness and edge profile before procurement. Cross-reference the part number with the latest EDAC documentation to confirm availability status and any recent design revisions that may affect form or fit.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with a 3.96 mm pitch is required. Confirm that the application environment stays within the specified -40°C to +105°C operational temperature range. Verify that the mating board thickness aligns with the connector's acceptance criteria. Ensure the solder pin termination method matches the assembly process capabilities of the manufacturing line.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting styles, including panel and PCB mount options. The 305 series is characterized by its robust thermoplastic construction and consistent 3.96 mm pitch, providing a standardized solution for high-density interconnect requirements in electronic assemblies.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts or mounting angles. Verify mechanical compatibility and electrical ratings before substituting with other manufacturers' products. Ensure any alternative maintains the 3.96 mm pitch and dual-row configuration.