301-184-520-201

Edgeboard Connectors Overview

The EDAC 301-184-520-201 is a standard card edge connector featuring 184 positions with a 0.050-inch (1.27mm) pitch. It utilizes a dual female, bi-level contact configuration designed for reliable signal transmission. The component employs phosphor bronze contacts finished with gold plating to ensure conductivity and corrosion resistance. Insulation is constructed from polyphenylene sulfide (PPS), providing thermal stability within an operating temperature range of -55°C to 85°C. Termination is achieved via through-hole soldering with staggered tails.

Edgeboard Connectors Feature Summary

• Dual edge, bi-level female contact design accommodates specific board thicknesses
• Gold-plated phosphor bronze contacts ensure durable electrical performance
• Polyphenylene sulfide insulation offers high thermal resistance
• Through-hole termination with staggered PC tails facilitates secure mounting

Edgeboard Connectors Applications

• Direct interface connections to personal computers requiring sealed protection
• Industrial control systems needing robust card-to-board connectivity
• Electronic devices requiring protection from solids and liquids

Edgeboard Connectors Procurement Notes

Verify the complete part number against official EDAC documentation to confirm pin count, pitch, and termination style. Ensure compatibility with target PCB stack-up dimensions. Confirm that the specified operating temperature range meets environmental requirements. Cross-reference material specifications for insulation and contact finishes to validate long-term reliability in the intended application environment.

Edgeboard Connectors Selection Notes

Select this connector when a dual-edge, bi-level configuration is required for precise alignment and connection stability. Consider the 184-position capacity and 0.050-inch pitch for high-density applications. Evaluate the through-hole termination method against available assembly processes. Assess the PPS insulation properties for thermal management needs within the specified -55°C to 85°C operational window.

Edgeboard Connectors Part Context

This component belongs to the EDAC 301 Series of standard card edge connectors. The series provides various position counts and configurations for general-purpose electronic interconnections. The 301-184 variant specifically addresses high-pin-count requirements while maintaining standard spacing and termination characteristics common to the family.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include other EDAC 301 series connectors with matching 184 positions and 0.050-inch pitch. Verify identical dual female, bi-level contact geometry and through-hole staggered tail termination before substitution.