305-074-500-558

Edgeboard Connectors Overview

The EDAC 305-074-500-558 is a standard card edge connector from the 305 series, designed for panel mount applications. It features 74 positions arranged in a dual row configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes gold-plated copper alloy contacts and terminates via solder eyelets. Constructed with a thermoplastic housing, it supports board thicknesses of 1.37 mm to 1.78 mm and operates within a temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for high-density signal transmission
• Panel mount installation style with vertical orientation
• Gold-plated copper alloy contacts ensuring reliable conductivity
• Solder eyelet termination method for secure PCB attachment

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Telecommunications equipment backplanes
• Automotive electronics modules
• Medical device internal circuitry
• Aerospace and defense instrumentation

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required board thickness and termination styles. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region. Cross-reference the part number with current EDAC series guides to validate any potential design changes or obsolescence notices before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge connector with a 3.96 mm pitch is required for panel-mounted applications. Ensure the mating card thickness falls within the specified 1.37 mm to 1.78 mm range. Consider the 5 A current rating and operating temperature limits for environmental suitability. Verify that the solder eyelet termination aligns with the target PCB layout and assembly processes.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers a range of standard card edge connectors. The series provides various position counts and termination options to accommodate different interface requirements. The 305-074-500-558 specifically addresses needs for 74-position dual-row connections, fitting into broader system architectures that utilize standardized edge board interfaces.

Edgeboard Connectors Replacement Considerations

Consult the EDAC 305 Series Ordering Guide for direct substitutes with differing position counts or termination types. Verify mechanical dimensions and electrical ratings before considering non-OEM alternatives to ensure functional equivalence.