3-644767-2

Headers, Male Pins Overview

The 3-644767-2 is a rectangular connector header manufactured by TE Connectivity AMP Connectors. It features a 2-position configuration with a 0.156-inch (3.96 mm) centerline pitch. The component utilizes a single row of male pin contacts designed for through-hole termination. The housing is constructed from polyester material and is rated for 600 VAC voltage and 7 A current. This assembly is part of the MTA-156 series, providing a reliable interface for wire-to-board connections.

Headers, Male Pins Feature Summary

• Supports high-voltage applications up to 600 VAC
• Utilizes gold-plated copper alloy contacts for conductivity
• Features a polarized lock mechanism for secure mating

Headers, Male Pins Applications

• Wire-to-board interconnections
• Industrial control systems
• General-purpose electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to ensure correct contact plating and termination specifications. Confirm that the selected variant matches the required panel mount orientation and housing color. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a 2-position header with a 3.96 mm pitch is required for high-voltage environments. Ensure the design accommodates the straight mounting style and through-hole soldering process. Verify that the 7 A current rating aligns with the circuit's operational demands and thermal constraints.

Headers, Male Pins Part Context

This connector belongs to the MTA-156 series, a widely used line of headers and wire housings known for their robust construction. The series supports various position counts and termination styles, making it suitable for diverse industrial and commercial applications requiring reliable signal and power transmission.

Headers, Male Pins Replacement Considerations

Consult the official TE Connectivity cross-reference guide for verified substitute part numbers. Ensure any replacement maintains identical pitch, contact configuration, and voltage ratings.