305-052-555-512

Edgeboard Connectors Overview

The EDAC Inc. 305-052-555-512 is a standard card edge connector from the 305 series, designed for dual female contact configurations with 52 positions. It features a 3.96 mm (0.156 inch) pitch and accepts PCBs with thicknesses ranging from 1.37 mm to 1.78 mm. The connector utilizes gold-plated copper alloy contacts and thermoplastic polyester insulation, rated for 5 A continuous current and 1800 VACrms dielectric strength. Operating temperatures span from -40°C to +105°C, ensuring reliability in demanding electronic assemblies.

Edgeboard Connectors Feature Summary

• Dual row female contact configuration for secure board insertion
• Gold-plated copper alloy terminals for enhanced conductivity
• Thermoplastic polyester housing for thermal stability
• Accepts between-contact and in-contact polarizing keys

Edgeboard Connectors Applications

• Panel mount electronic assemblies requiring vertical orientation
• Industrial control systems utilizing card edge interfaces
• Telecommunications equipment with high-density connection needs
• Test and measurement devices requiring robust signal integrity

Edgeboard Connectors Procurement Notes

Verify that the specific part number matches the required 52-position count and 3.96 mm pitch before integration. Confirm compatibility with the target PCB thickness range of 1.37 mm to 1.78 mm to ensure proper mechanical fit. Check for RoHS compliance status if environmental regulations apply to the final product assembly. Ensure that the mounting style aligns with the panel design requirements.

Edgeboard Connectors Selection Notes

Select this component when a dual-row interface with a 3.96 mm pitch is required for vertical panel mounting. Consider the 5 A current rating and 1800 VACrms voltage capability for appropriate electrical isolation. Evaluate the operating temperature range against the environmental conditions of the application site. Verify that the connector's physical dimensions accommodate the available space within the enclosure design.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors, which are widely used in industrial and commercial electronics. The series offers various position counts and mounting options, providing flexibility for different board sizes and form factors. The 305-052-555-512 specifically addresses applications needing a moderate density connection with reliable performance characteristics.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include 305-050-555-512 and 305-054-555-512, which share identical pitch and mounting specifications but differ in position count. Ensure that any replacement maintains the dual female contact type and gold plating finish to preserve electrical continuity and corrosion resistance.