305-016-500-204

Edgeboard Connectors Overview

The EDAC Inc. 305-016-500-204 is a standard card edge connector from the 305 series, designed for reliable signal and power transmission in electronic assemblies. This component features a dual-row configuration with 16 positions, utilizing a precise 3.96 mm (0.156 inch) pitch to accommodate standard PCB layouts. It supports a maximum board thickness of 1.57 mm and operates within a temperature range of -40°C to +105°C. The connector provides a continuous current rating of 5 A and an insulation resistance of 5 GOhms, ensuring stable performance under demanding conditions.

Edgeboard Connectors Feature Summary

• Dual-row contact arrangement facilitates high-density interconnections on printed circuit boards.
• Gold-plated copper alloy contacts ensure low contact resistance and corrosion resistance.
• Thermoplastic insulator housing provides mechanical stability and electrical isolation.
• Solder tail termination method enables secure mounting via through-hole soldering.

Edgeboard Connectors Applications

• Industrial control systems requiring robust panel-mounted interfaces
• Telecommunications equipment utilizing standard card edge form factors
• Test and measurement instruments needing reliable signal pathways

Edgeboard Connectors Procurement Notes

Verify that the specific suffix 204 corresponds to the required green thermoplastic insulator color and terminal style as documented in the official datasheet. Confirm compatibility with the target PCB thickness of 1.57 mm and ensure the soldering process aligns with the specified solder tail termination requirements for proper mechanical retention.

Edgeboard Connectors Selection Notes

Select this model when a 16-position, dual-row connector with a 3.96 mm pitch is required for vertical or straight panel mounting applications. Ensure the design accommodates the 5 A current rating and operates within the specified -40°C to +105°C temperature range. Verify that the PCB layout matches the .156 inch hole specification for the solder tails.

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 termination styles, providing flexibility for different board densities. The 305-016-500-204 specifically addresses needs for moderate density connections with durable gold-plated contacts and thermoplastic insulation.

Edgeboard Connectors Replacement Considerations

Publicly confirmed substitute part numbers for this specific component were not identified in the provided documentation. Users should consult the manufacturer's cross-reference tools or engineering specifications to identify compatible alternatives if this exact part number is unavailable.

Edgeboard Connectors FAQ

What is the maximum operating temperature for the 305-016-500-204?

The maximum operating temperature is +105°C, with a minimum operating temperature of -40°C.

Does this connector support polarizing keys?

Yes, the EDAC 305 series connectors accept between-contact and in-contact polarizing keys to prevent misalignment during insertion.

What is the voltage rating of this connector?

The connector has a voltage rating of 1800VACrms, suitable for high-voltage applications within its operational limits.