305-016-521-568

Edgeboard Connectors Overview

The EDAC Inc. 305-016-521-568 is a dual-edge card edge connector designed for through-hole mounting. It features 16 positions arranged in two rows with a 0.156-inch (3.96mm) pitch. The connector utilizes female contacts with gold plating and a green thermoplastic polyester insulator. It supports board thicknesses between 0.054 and 0.070 inches, operates within a temperature range of -40°C to 105°C, and complies with RoHS3 standards.

Edgeboard Connectors Feature Summary

• Dual-edge configuration accepts non-specified cards
• Gold-plated semi-beryllium copper contacts ensure reliable signal transmission
• Thermoplastic polyester housing provides thermal stability
• Through-hole solder termination secures PCB attachment

Edgeboard Connectors Applications

• Industrial control systems requiring robust interconnects
• Medical equipment interfaces
• Agricultural technology hardware
• General-purpose backplane connections

Edgeboard Connectors Procurement Notes

Verify the specific suffix code against the manufacturer's ordering guide to confirm exact contact length and insulation height variations. Ensure compatibility with target board thickness specifications before integration. Confirm RoHS3 compliance status for regulated environments. Cross-reference CAD models for accurate footprint verification during layout design.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge female connector with a 3.96mm pitch is required. Verify that the mating card thickness falls within the 1.37mm to 1.78mm range. Consider the operating temperature limits and current ratings relative to system requirements. Ensure the through-hole mounting style aligns with the PCB assembly process.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, a line of standard card edge connectors. The series offers various position counts and mounting options. The 305-016 variant specifically addresses low-pin-count applications requiring high reliability. It shares common design principles with other members of the family while differing in pin count and specific mechanical dimensions.

Edgeboard Connectors Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate equivalent parts from the same manufacturer with matching pitch and position counts. Verify mechanical fit and electrical characteristics before considering alternative brands.