305-016-555-202

Edgeboard Connectors Overview

The EDAC Inc. 305-016-555-202 is a standard card edge connector featuring 16 positions in a dual-row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with a row spacing of 3.56 mm. Designed for panel mounting, this vertical receptacle accepts printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch). The contacts are constructed from copper alloy and feature gold plating to ensure reliable signal transmission. Rated for 5 A current at maximum operating temperatures of +105°C, it provides robust performance within an industrial temperature range of -40°C to +105°C.

Edgeboard Connectors Feature Summary

• Dual-edge female contact design accommodates non-specified double-sided PCBs.
• Low-profile insulator body constructed from thermoplastic polyester.
• Gold-plated copper alloy contacts provide corrosion resistance and conductivity.

Edgeboard Connectors Applications

• Industrial control system interconnects
• Telecommunications equipment backplanes
• Test and measurement instrument modules

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact pin count, termination style, and flange specifications. Ensure compatibility with the target PCB thickness of 1.57 mm and verify that the 3.96 mm pitch aligns with the board layout requirements before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a dual-row, 16-position connection is required for vertical panel mounting applications. Confirm that the 5 A current rating and 105°C thermal limit meet the operational demands. Verify that the solder lug or pin termination type matches the assembly process and that the green insulator color meets visual identification standards.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 Series, which offers various mounting options and configurations for standard card edge applications. The series is characterized by its 3.96 mm pitch and low-profile design, providing a compact solution for high-density interconnect needs in electronic assemblies requiring durable mechanical connections.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants such as 305-016-520-202 or 305-018-555-508 to verify identical electrical parameters and mechanical dimensions. Ensure any substitute maintains the same 16-position count, 3.96 mm pitch, and dual-row configuration for direct interchangeability.

Edgeboard Connectors FAQ

What is the nominal PCB thickness supported by this connector?

The connector is designed to accept printed circuit boards with a nominal thickness of 1.57 mm (0.062 inch).

Is the connector compatible with single-sided PCBs?

No, this is a dual-edge connector intended for non-specified double-sided PCBs.