3-640866-6

Edgeboard Connectors Overview

The 3-640866-6 is a single-edge female card edge connector from the MTA-156 series by TE Connectivity. It features 6 positions with a 0.156-inch (3.96 mm) pitch. The contacts are made of phosphor bronze with tin plating, rated for operation between -55°C and 105°C. Designed for panel mounting, it accommodates a board thickness of 0.062 inches (1.57 mm). The housing is constructed from polyester and is colored red.

Edgeboard Connectors Feature Summary

• Single-edge design for standard card edge applications
• Female contact configuration for secure mating
• Tin-plated phosphor bronze contacts for conductivity
• Panel mount installation style

Edgeboard Connectors Applications

• Printed circuit board interconnection
• Industrial control modules
• Telecommunications equipment

Edgeboard Connectors Procurement Notes

Verify the specific ordering suffix to confirm contact count and plating type against official datasheets. Ensure the target PCB thickness matches the 0.062-inch specification. Confirm RoHS compliance status through current manufacturer documentation before finalizing procurement orders.

Edgeboard Connectors Selection Notes

Select this component when a single-row female interface is required for 0.156-inch pitch systems. The tin-plated contacts offer reliable performance in general-purpose environments. Verify that the panel mounting requirements align with the connector's physical dimensions and flange specifications.

Edgeboard Connectors Part Context

This part belongs to the MTA-156 series, a widely used family of card edge connectors. The series provides various position counts and mounting options. The 3-640866-6 specifically denotes a 6-position female variant within this standardized product line.

Edgeboard Connectors Replacement Considerations

Compatible substitutes include 3-640866-3 and other variants within the MTA-156 series that match the 6-position, single-edge, female pinout configuration.