305-016-500-508

Edgeboard Connectors Overview

The EDAC Inc. 305-016-500-508 is a standard card edge connector from the 305 series, designed for dual-edge board applications. It features a 16-position configuration with a 3.96 mm (0.156 inch) pitch across two rows. The unit utilizes gold-plated copper alloy contacts and a green thermoplastic insulator. Rated for 5 A current at a maximum operating temperature of +105°C, it supports panel mounting in a vertical orientation. The connector accommodates PCB thicknesses ranging from 1.37 mm to 1.78 mm and employs solder lug termination.

Edgeboard Connectors Feature Summary

• Dual-row female contact configuration for dual-edge card insertion
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Thermoplastic housing provides structural integrity and insulation
• Vertical panel mount design facilitates secure chassis integration

Edgeboard Connectors Applications

• Industrial control system interface connections
• Telecommunications equipment backplane interconnects
• Test and measurement instrument module attachment
• Computing hardware peripheral expansion slots

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, plating thickness, and mounting style compatibility. Ensure the target printed circuit board thickness falls within the specified mechanical tolerance range before procurement. Confirm RoHS compliance status requirements match the project specifications. Cross-reference the part number with authorized distributors to validate current availability and lead times.

Edgeboard Connectors Selection Notes

Select this component when a dual-edge card interface with a 3.96 mm pitch is required. The 16-position layout suits moderate density applications needing robust vertical panel mounting. Verify that the operating environment stays within the -40°C to +105°C thermal range. Consider the solder lug termination method for permanent assembly. Evaluate if the dual-row configuration meets the necessary I/O density constraints compared to single-row alternatives.

Edgeboard Connectors Part Context

This connector belongs to the EDAC 305 series, which specializes in standard card edge solutions. The series offers various position counts and mounting styles. The 305-016 variant specifically addresses applications requiring sixteen signal paths. It shares common design principles with other parts in the family, such as consistent pitch and material standards, ensuring interchangeability within defined mechanical limits.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include EDAC 305-016-556-504, which shares the same 16-position count and 3.96 mm pitch but may differ in flange characteristics or specific housing dimensions. Always verify mechanical fit and electrical ratings before substitution.