357-032-520-278

Edgeboard Connectors Overview

The EDAC Inc. part number 357-032-520-278 is a standard card edge connector from the 357 series. It features 32 positions with a 0.156 inch (3.96 mm) pitch. The connector is designed for dual-edge female contact interfaces and utilizes gold-plated terminals to ensure reliable signal transmission. It supports vertical installation angles and accommodates board thicknesses within the range of 0.054 inches to 0.070 inches (1.37 mm to 1.78 mm). The housing is constructed from black thermoplastic polyester, providing structural integrity and insulation.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for secure card insertion
• Gold-plated terminal surfaces for enhanced conductivity and corrosion resistance
• Vertical mounting orientation compatible with through-hole PCB assembly
• Thermoplastic polyester insulator material for durable electrical isolation

Edgeboard Connectors Applications

• Medical interconnect solutions requiring reliable signal pathways
• Agricultural technology equipment operating in harsh environments
• Industrial control systems utilizing standard card edge modules

Edgeboard Connectors Procurement Notes

Verify the complete part number including all suffix digits against official EDAC documentation before ordering. Confirm that the specific suffix corresponds to the required flange type, termination style, and packaging configuration. Cross-reference the manufacturer's latest datasheet to ensure compatibility with current design specifications and regulatory requirements such as RoHS compliance.

Edgeboard Connectors Selection Notes

Select this component based on the requirement for a 32-position dual-edge interface with a 3.96 mm pitch. Ensure the printed circuit board thickness falls within the specified 1.37 mm to 1.78 mm range to guarantee proper mechanical engagement. Consider the vertical mounting profile and gold plating requirements for long-term reliability in the target application environment.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 357 series, which offers a comprehensive range of card edge connectors designed for various industrial and specialized applications. The series provides multiple position counts and termination options to support diverse electronic system architectures. EDAC focuses on delivering robust interconnect solutions suitable for demanding operational conditions across multiple sectors.

Edgeboard Connectors Replacement Considerations

Consult the official EDAC 357 series ordering guide or datasheet to identify equivalent part numbers with matching pin counts, pitch, and termination styles. Verify that any substitute component maintains identical mechanical dimensions and electrical characteristics to ensure seamless integration without redesigning the host circuit board.