305-014-521-202

Edgeboard Connectors Overview

The EDAC Inc. 305-014-521-202 is a dual-edge female card edge connector designed for panel mount and through-hole installation. It features 14 positions arranged in two rows with a 0.156-inch (3.96mm) pitch. The contacts are made of copper alloy with a gold plating thickness of 10.0µin (0.25µm). The housing is green thermoplastic polyester, rated for operation between -40°C and +105°C. It supports board thicknesses from 0.054 to 0.070 inches and carries an RoHS3 compliant status.

Edgeboard Connectors Feature Summary

• Dual-edge female contact configuration for non-specified card types
• Gold-plated half-waffle spring contacts for reliable signal transmission
• Flanged design with top opening for secure panel mounting
• Thermoplastic polyester insulation providing high durability

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument interfaces
• Automotive electronic module connections

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current 305 Series Ordering Guide to ensure compatibility with required flange styles and termination types. Confirm that the intended PCB thickness falls within the specified 0.054 to 0.070 inch range for proper mechanical engagement. Check RoHS3 compliance requirements if operating in regulated environments. Ensure storage conditions prevent contamination of the gold-plated contacts prior to assembly.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 0.156-inch pitch is required for vertical panel mounting. The 14-position count suits applications needing moderate I/O density. Consider the green thermoplastic housing for visual identification and thermal stability up to 105°C. Verify that the half-waffle contact type aligns with the mating card's insertion force requirements and electrical performance needs.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a line of standard card edge connectors known for robust construction and versatile mounting options. The series offers various position counts and termination styles to accommodate diverse board layout constraints. The 305-014 variant specifically addresses compact dual-row interface needs within industrial and commercial electronics sectors.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series parts for different position counts or flange configurations. Verify pinout compatibility before substituting with generic equivalents. Ensure any alternative maintains the same 0.156-inch pitch and dual-edge female topology to preserve mechanical fit.