305-058-520-503

Edgeboard Connectors Overview

The EDAC 305-058-520-503 is a standard card edge connector from the 305 Series, designed for dual-edge card applications. It features 58 positions with a 3.96 mm (0.156 inch) pitch and supports a board thickness of 1.37 mm to 1.78 mm. The connector utilizes gold-plated copper alloy contacts and a green thermoplastic polyester housing. Rated for 5 A current, it operates within a temperature range of -40°C to +105°C and employs a solder pin termination style.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure card insertion
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic polyester insulation provides stable dielectric properties
• Solder pin termination enables robust panel or PCB mounting

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Medical device circuit board connections
• Consumer electronics module interfaces

Edgeboard Connectors Procurement Notes

Verify the specific position count and pitch against design requirements before ordering. Confirm that the target printed circuit board thickness falls within the specified 1.37 mm to 1.78 mm range to ensure proper mechanical engagement. Check RoHS compliance status if environmental regulations apply to the final assembly. Ensure the soldering process parameters are compatible with the gold-plated contact finish.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with a 3.96 mm pitch is required. Consider the 5 A current rating and operating temperature limits for thermal management. Compare alternative part numbers in the 305 series if different position counts or housing colors are needed. Verify compatibility with existing panel cutouts and mounting hardware specifications.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 Series, which offers a range of standard card edge solutions. The series typically includes various position counts and termination styles to accommodate diverse electronic packaging needs. The 305-058-520-503 variant specifically addresses applications requiring 58 positions with dual-edge connectivity.

Edgeboard Connectors Replacement Considerations

Cross-reference other EDAC 305 series parts with matching 3.96 mm pitch and 58 positions. Verify that any substitute maintains the same board thickness tolerance and current rating. Ensure the replacement part uses compatible termination methods and housing materials.