305-086-520-258

Edgeboard Connectors Overview

The EDAC Inc. 305-086-520-258 is a standard card edge connector from the 305 series, designed for dual-edge PCB applications. It features 86 positions with a 3.96 mm (0.156 inch) pitch and supports board thicknesses of 1.57 mm. The contacts are made of copper alloy with gold plating, rated for 5 A current. This receptacle utilizes solder termination and is housed in green thermoplastic polyester insulation. It operates within a temperature range of -40°C to 105°C and complies with RoHS standards.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design for secure PCB insertion
• Gold-plated copper alloy contacts ensure reliable conductivity
• Green thermoplastic polyester housing provides thermal stability
• Solder pin termination facilitates robust panel mounting

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interconnects
• High-density data processing modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm contact configuration and material specifications. Ensure compatibility with the target PCB thickness and panel mounting requirements. Confirm RoHS compliance status if required by project regulations. Cross-reference the Mouser or DigiKey part numbers for accurate sourcing channels.

Edgeboard Connectors Selection Notes

Select this component when a high-pin-count dual-edge interface is required. The 3.96 mm pitch accommodates larger signal traces compared to finer pitches. Verify that the 5 A current rating meets the circuit load requirements. Ensure the vertical installation style aligns with the mechanical enclosure constraints.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and termination styles. The 305-086 variant specifically addresses high-channel-density needs. It shares common housing materials and contact plating standards with other models in the family.

Edgeboard Connectors Replacement Considerations

Direct substitutes include EDAC 305-086-500-201 and 305-086-521-202. Verify that alternative suffixes match the required termination type and mounting orientation before substitution.