305-016-556-208

Edgeboard Connectors Overview

The EDAC Inc. 305-016-556-208 is a standard card edge connector from the 305 series, designed for panel mount applications with a vertical orientation. It features 16 positions in a dual-row configuration with a contact spacing of 0.156 inches (3.96 mm). The connector utilizes gold-plated copper alloy contacts and a solder lug termination type. It accommodates printed circuit boards with a nominal thickness of 0.062 inches (1.57 mm) and offers a continuous current rating of 5 A.

Edgeboard Connectors Feature Summary

• Accepts between-contact and in-contact polarizing keys for secure board retention
• Features a low-profile insulator body constructed from thermoplastic material
• Provides reliable electrical connection through gold-plated copper alloy contacts

Edgeboard Connectors Applications

• Industrial control systems requiring robust card edge interfaces
• Telecommunications equipment utilizing standardized backplane connections
• Test and measurement devices needing high-reliability interconnects

Edgeboard Connectors Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number 305-016-556-208 with official EDAC documentation. Ensure that the specific ordering suffix matches the required termination style and contact plating specifications. Confirm compliance with relevant environmental standards such as RoHS before final procurement decisions are made.

Edgeboard Connectors Selection Notes

Select this connector when a dual-edge card interface with 16 positions is required. The 3.96 mm pitch suits applications where board density is moderate but mechanical stability is critical. Consider the panel mount style and vertical orientation for integration into chassis-based designs requiring direct board insertion.

Edgeboard Connectors Part Context

This component belongs to the EDAC 305 series of standard card edge connectors. The series is characterized by its versatility in accepting various polarizing keys and accommodating standard PCB thicknesses. It serves as a reliable interconnect solution within the broader category of edgeboard connectors used in modular electronic assemblies.

Edgeboard Connectors Replacement Considerations

Compatible substitutes within the same series include models with different position counts such as 305-012-556-204 or 305-018-555-208, provided the pin count and physical dimensions align with the design requirements.