305-018-521-208

Edgeboard Connectors Overview

The EDAC 305-018-521-208 is a standard card edge connector featuring 18 positions arranged in a dual row configuration. It utilizes a 3.96 mm (0.156 inch) contact spacing with gold-plated copper alloy contacts. Designed for panel installation, this vertical connector accepts printed circuit boards with a nominal thickness of 1.57 mm. The housing is constructed from green thermoplastic polyester, supporting an operating temperature range of -40°C to +105°C and rated for 5 A current.

Edgeboard Connectors Feature Summary

• Dual-edge female connector design accommodates non-specified double-sided circuit boards.
• Vertical panel mount style provides secure structural attachment.
• Gold-plated copper alloy contacts ensure reliable signal transmission.
• Thermoplastic insulator body offers durability within specified thermal limits.

Edgeboard Connectors Applications

• Industrial control system interconnections
• Medical device hardware integration
• Agricultural technology equipment modules

Edgeboard Connectors Procurement Notes

Verify the specific suffix codes against official EDAC documentation to confirm exact mechanical dimensions and termination styles. Ensure compatibility with target PCB thickness specifications before procurement. Confirm RoHS compliance status through manufacturer datasheets. Validate lead times directly with authorized distributors as availability fluctuates.

Edgeboard Connectors Selection Notes

Select this component when a dual-row card edge interface with 3.96 mm pitch is required. Verify that the application environment remains within the -40°C to +105°C operational range. Confirm that the target PCB thickness aligns with the 1.57 mm nominal specification. Ensure panel mounting constraints accommodate the vertical profile.

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 termination options for board-to-board or backplane applications. Components in this family share common dimensional standards and material properties for consistent performance across different configurations.

Edgeboard Connectors Replacement Considerations

Cross-reference compatible parts within the EDAC 305 Series based on matching pin count, pitch, and mounting style. Verify equivalent electrical ratings and thermal capabilities. Consult official substitution guides for direct replacements with identical form factors.