345-039-540-103

Edgeboard Connectors Overview

The EDAC Inc. 345-039-540-103 is a standard card edge connector from the 345 series, designed for single female mating applications. It features 39 positions with a 2.54 mm (0.100 inch) pitch and supports PCB thicknesses of 1.37 mm to 1.78 mm. The component utilizes gold-plated copper alloy contacts and wire wrap termination for secure connections. Rated for 3 A current, it employs a thermoplastic polyester housing in green. Designed for through-hole vertical mounting, this connector ensures reliable signal transmission in industrial environments.

Edgeboard Connectors Feature Summary

• Single female configuration with 39 contact positions
• Gold-plated copper alloy contacts for corrosion resistance
• Wire wrap termination style for robust board attachment
• Thermoplastic polyester housing material

Edgeboard Connectors Applications

• Industrial control systems requiring reliable interconnects
• Telecommunications equipment signal routing
• Medical device circuit board integration
• Agricultural technology harsh environment applications

Edgeboard Connectors Procurement Notes

Verify the specific suffix '103' against official EDAC documentation to confirm flange configurations and orientation details. Ensure compatibility with target PCB stack-up dimensions, specifically the 1.37 mm to 1.78 mm thickness range. Confirm that wire wrap termination aligns with assembly capabilities. Cross-reference RoHS compliance status using the manufacturer's latest datasheet before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this model when a single-row female connector with 39 positions is required. The 2.54 mm pitch suits standard density layouts. Verify that the 3 A current rating meets circuit load requirements. Consider the vertical through-hole mounting style for panel or board-to-board interfaces. Ensure the wire wrap termination method is supported by the manufacturing process.

Edgeboard Connectors Part Context

This component belongs to the EDAC 345 series, which provides standard card edge connectors for various industries. The series offers multiple position counts and termination options. The 345-039-540-103 variant specifically addresses needs for medium-density single-sided connections. It complements other EDAC solutions for medical, agricultural, and telecommunications sectors requiring durable interconnects.

Edgeboard Connectors Replacement Considerations

Consult EDAC official substitution lists for direct replacements. Verify pin count, pitch, and termination type match exactly. Check housing material and current ratings for equivalence. Do not assume cross-model compatibility without official confirmation.