305-032-500-202

Edgeboard Connectors Overview

The EDAC Inc. 305-032-500-202 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 32 positions arranged in a dual configuration with a 3.96 mm (0.156 inch) pitch. The connector utilizes copper alloy contacts with gold plating and terminates via solder eyelets. It accommodates board thicknesses of 1.57 mm and operates within a temperature range of -40°C to +105°C. Rated for 5 A current and 1800 VACrms insulation, it supports non-specified dual-edge cards.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure positioning
• Dual female contact configuration for non-specified card edge boards
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Panel mount design with vertical orientation for structural stability

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnect solutions
• Telecommunications equipment utilizing standardized card interfaces
• Test and measurement instruments needing high-reliability connections
• Automotive electronics modules demanding stable electrical pathways

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 32-position count and 3.96 mm pitch before ordering. Confirm compatibility with the target PCB thickness of 1.57 mm to ensure proper mechanical fit. Check for RoHS compliance requirements if operating in regulated environments. Ensure the application environment stays within the specified -40°C to +105°C operational temperature range. Validate that the 5 A current rating meets the circuit's continuous load demands.

Edgeboard Connectors Selection Notes

Select this model when a dual-edge card interface with a 3.96 mm pitch is required. Choose the 305 series for its established reliability in panel-mounted configurations. Opt for gold-plated contacts if corrosion resistance and low contact resistance are critical. Consider the vertical mounting style if space constraints favor a perpendicular board orientation. Verify that the 1800 VACrms insulation rating satisfies the system's voltage isolation needs.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of card edge connectors, which are widely used in industrial and commercial applications. The series offers various position counts and termination styles to accommodate different design requirements. The 305-032-500-202 specifically provides a balanced solution for medium-density interconnects with durable construction.

Edgeboard Connectors Replacement Considerations

Direct substitutes may include other EDAC 305 series variants with matching pin counts and pitch dimensions. Cross-brand replacements require verification of identical mechanical specifications and electrical ratings. Ensure any alternative connector supports the same polarizing key options if keying is essential for the assembly.