3-640867-3

Edgeboard Connectors Overview

The 3-640867-3 is a single-edge female card edge connector from the TE Connectivity AMP Connectors series. It features 3 positions with a 0.156-inch (3.96 mm) pitch. The contacts are tin-plated phosphor bronze, and the housing is white nylon. Designed for through-hole PCB mounting, this component supports 24 AWG wire gauge connections.

Edgeboard Connectors Feature Summary

• Single-edge female configuration for vertical board-to-board or cable interconnections
• Tin-plated contacts ensure reliable conductivity and corrosion resistance
• Through-hole termination style provides secure mechanical attachment to printed circuit boards

Edgeboard Connectors Applications

• Industrial control system interface modules
• Consumer electronics internal signal routing
• Telecommunications equipment backplane connections

Edgeboard Connectors Procurement Notes

Verify that the specific order matches the 3-position single-edge female variant. Confirm tin plating requirements align with application needs. Ensure housing material specifications meet environmental standards. Check RoHS compliance documentation prior to final procurement approval.

Edgeboard Connectors Selection Notes

Select this model when a low-profile, three-channel connection is required on a single-edge card. The 3.96 mm pitch accommodates standard trace widths. Tin plating offers cost-effective performance for general-purpose applications without gold's premium cost.

Edgeboard Connectors Part Context

This component belongs to the AMP Connectors line, known for robust interconnect solutions. The product utilizes established press-fit and through-hole technologies. It serves as a critical link in modular electronic assemblies requiring durable signal transmission.

Edgeboard Connectors Replacement Considerations

Direct substitutes include other 3-position single-edge connectors with identical 0.156-inch pitch and through-hole termination. Verify contact plating and housing material compatibility before swapping.