305-016-555-278

Edgeboard Connectors Overview

The EDAC Inc. 305-016-555-278 is a standard card edge connector from the 305 series, designed for vertical panel mount applications. It features a dual-row configuration with 16 positions and a 3.96 mm pitch. The connector supports a board thickness of 1.57 mm and utilizes gold-plated copper alloy contacts with a solder lug termination type. Rated for 5 A continuous current, it operates within a temperature range of -40 °C to +105 °C and provides an insulation resistance of 5 GOhms.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for reliable signal transmission
• Gold-plated copper alloy contacts ensure corrosion resistance and low contact resistance
• Vertical panel mount design facilitates secure structural integration
• Thermoplastic housing material provides stable electrical insulation

Edgeboard Connectors Applications

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

Edgeboard Connectors Procurement Notes

Verify that the specific ordering suffix matches the required termination style and contact plating specifications. Confirm compatibility with the target printed circuit board thickness of 1.57 mm before procurement. Ensure the selected variant aligns with the intended panel mounting orientation and environmental operating temperature requirements.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with a 3.96 mm pitch is required. Consider the 5 A current rating and thermoplastic construction for general industrial environments. Evaluate the vertical panel mount style against available space constraints and mechanical stability needs in the final assembly design.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series of standard card edge connectors. The series offers various position counts and mounting configurations while maintaining consistent 3.96 mm spacing. These connectors are engineered for robust performance in demanding electronic applications requiring durable board-to-board or board-to-panel connections.

Edgeboard Connectors Replacement Considerations

Cross-reference alternative suppliers for equivalent 16-position, 3.96 mm pitch dual-row connectors. Verify that substitute parts match the 1.57 mm board thickness tolerance and vertical panel mount geometry to ensure mechanical fit without redesigning the enclosure.