345-016-500-558

Edgeboard Connectors Overview

The EDAC Inc. 345-016-500-558 is a standard card edge connector from the 345 series, designed for reliable signal transmission in electronic assemblies. It features a dual female configuration with 16 positions arranged in two rows. The connector utilizes a 0.100-inch (2.54mm) pitch and accepts board thicknesses ranging from 0.054 to 0.070 inches. Constructed with copper alloy contacts featuring gold plating, it ensures durable electrical performance. The unit employs a solder pin termination method for secure mounting.

Edgeboard Connectors Feature Summary

• Dual row female contact configuration for high-density interconnect applications
• Gold-plated copper alloy contacts ensure corrosion resistance and stable conductivity
• Solder pin termination provides robust mechanical attachment to printed circuit boards
• Thermoplastic polyester insulation offers thermal stability and dielectric strength

Edgeboard Connectors Applications

• Industrial control system backplanes
• Telecommunications equipment interfaces
• Computing hardware peripheral connections
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify that the specific suffix 500 corresponds to the required solder pin termination style rather than wire wrap variants within the 345 series. Confirm RoHS compliance status matches project requirements, as environmental declarations can vary by manufacturing batch. Ensure the selected quantity aligns with manufacturer standard packaging constraints to avoid partial reel issues during assembly.

Edgeboard Connectors Selection Notes

Select this component when a dual-sided card edge interface is required for systems utilizing standard 0.100 inch spacing. The solder pin termination is suitable for wave or reflow soldering processes where permanent mechanical fixation is necessary. Consider the operating temperature range of -40°C to 105°C for environments subject to thermal cycling.

Edgeboard Connectors Part Context

This part belongs to the EDAC 345 series of standard card edge connectors, which are widely used in modular electronic designs. The series offers various position counts and termination styles to accommodate different board densities. The 345-016 variant specifically addresses mid-range connectivity needs between daughter cards and motherboards.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other EDAC 345 series parts with identical 16-position dual-row specifications but differing termination methods, such as 345-016-558-558 for wire wrap applications. Cross-brand replacements require matching pitch, current ratings, and board thickness tolerances.