2-583407-0

Edgeboard Connectors Overview

The TE Connectivity AMP Connectors part number 2-583407-0 is a dual-edge card edge connector belonging to the TWIN LEAF series. It features 20 positions with a female contact configuration and a 0.150-inch (3.81mm) centerline pitch. Designed for through-hole mounting, the connector utilizes solder termination and phosphor bronze contacts with gold plating. The housing is constructed from polyester reinforced with glass fiber, colored black, and supports card thicknesses ranging from 0.055 to 0.070 inches. It operates within a temperature range of -55°C to 105°C.

Edgeboard Connectors Feature Summary

• Dual-edge design accommodates non-specified double-sided circuit boards
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Through-hole solder termination provides secure mechanical attachment

Edgeboard Connectors Applications

• Industrial control systems requiring robust board-to-board connections
• Telecommunications equipment utilizing standard card edge interfaces
• General-purpose electronic assemblies needing high-density interconnects

Edgeboard Connectors Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official TE Connectivity documentation. Confirm that the specific revision matches the required pin count and pitch specifications. Ensure storage conditions comply with moisture sensitivity level requirements to prevent damage prior to assembly. Check for any product change notices or obsolescence alerts associated with this legacy design before finalizing procurement plans.

Edgeboard Connectors Selection Notes

Select this connector when a dual-edge interface with a 3.81mm pitch is required for double-sided PCBs. The gold-plated contacts are suitable for applications demanding low contact resistance and corrosion resistance. Verify that the target printed circuit board thickness falls within the specified 1.40mm to 1.78mm range to ensure proper insertion and retention. Consider the through-hole mounting style for applications prioritizing mechanical stability over surface area constraints.

Edgeboard Connectors Part Context

This component is part of the TWIN LEAF series, a line of card edge connectors designed for high-reliability applications. The series offers various position counts and configurations to support diverse electronic packaging needs. As a legacy design, it represents an established solution for industrial and telecommunications markets where standardized form factors are critical for interoperability and long-term supply chain stability.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other variants within the same TWIN LEAF family, such as the 583407-1 for 56 positions or the 1-583407-5 for 15 positions, provided the pin count differs. Ensure any replacement maintains the 0.150-inch pitch and dual-edge configuration. Verify compatibility with existing tooling and PCB layouts before switching between different position counts in the series.