345-060-521-203

Edgeboard Connectors Overview

The EDAC Inc. 345-060-521-203 is a standard card edge connector from the 345 series, designed for through-hole mounting in vertical orientation. It features a dual female configuration with 60 positions arranged in two rows and a 2.54 mm (0.100 inch) pitch. The contacts are gold-plated copper alloy, rated for 3 A current, while the thermoplastic polyester housing provides insulation resistance of 5 GOhms. It supports PCB thicknesses of 1.57 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for robust signal transmission
• Gold-plated copper alloy contacts ensure reliable conductivity
• Vertical through-hole mounting style for secure board integration

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Computing hardware module connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against official EDAC documentation to confirm exact pin count, plating specifications, and mechanical dimensions. Ensure compatibility with target PCB stack-up and mating card edge thickness before procurement. Confirm RoHS compliance status via the manufacturer's latest datasheet or certification documents to meet regulatory requirements for the intended application environment.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 60-position card edge interface is required with high reliability standards. The 2.54 mm pitch accommodates standard PCB layouts, while the gold plating suits applications demanding low contact resistance. Consider the vertical mounting profile and thermal rating (+105°C) to ensure fit within the enclosure and operational temperature constraints of the host system.

Edgeboard Connectors Part Context

This part belongs to the EDAC 345 series of standard card edge connectors, which are widely used in modular electronic systems. The series offers various position counts and row configurations to support diverse connectivity needs. The 345-060-521-203 specifically addresses applications requiring a dense, dual-row interface with durable metallic contacts and stable dielectric properties for consistent performance.

Edgeboard Connectors Replacement Considerations

Consult official EDAC substitution guides for direct equivalents. Verify that any alternative maintains identical 60-position dual-row geometry, 2.54 mm pitch, and vertical through-hole termination to ensure mechanical and electrical interchangeability without redesigning the host PCB footprint.

Edgeboard Connectors FAQ

What is the maximum operating temperature for this connector?

The maximum operating temperature is +105°C.

Does this connector support single-sided or double-sided card edges?

As a dual-row connector, it is designed for double-sided card edge mating interfaces.