305-016-521-202

Edgeboard Connectors Overview

The EDAC Inc. 305-016-521-202 is a standard card edge connector featuring a dual-row configuration with 16 positions. It utilizes a 3.96 mm (0.156 inch) pitch and supports a maximum board thickness of 1.57 mm. The contacts are gold-plated copper alloy, rated for 5 A current at an insulation resistance of 5 GOhms. Designed for vertical panel mounting, the unit operates within a temperature range of -40°C to +105°C and employs a solder lug termination method.

Edgeboard Connectors Feature Summary

• Dual-edge contact design accommodates double-sided circuit boards
• Vertical panel mount style provides secure structural positioning
• Gold-plated copper alloy contacts ensure reliable signal transmission

Edgeboard Connectors Applications

• Industrial control system interconnections
• Telecommunications equipment backplanes
• Medical device internal module connections

Edgeboard Connectors Procurement Notes

Verify that the specific ordering suffix matches the required termination type and contact plating specifications. Confirm compliance with relevant environmental directives such as RoHS before finalizing procurement orders. Ensure the selected variant aligns with the intended PCB thickness and mounting orientation requirements.

Edgeboard Connectors Selection Notes

Select this component when a dual-row connection is necessary for space-constrained applications. The 3.96 mm pitch offers a balance between high density and mechanical robustness. Verify compatibility with the target printed circuit board dimensions and the required operating temperature environment.

Edgeboard Connectors Part Context

This part belongs to the EDAC 305 series, which specializes in standard card edge connectors. The series provides various position counts and mounting configurations to support diverse electronic assembly needs across multiple industrial sectors.

Edgeboard Connectors Replacement Considerations

Cross-reference with other EDAC 305 series variants for alternative pin counts or mounting styles. Verify physical dimensions and electrical ratings against existing designs before substitution.