643749-1

Headers, Male Pins Overview

The TE Connectivity AMP Connectors part number 643749-1 is a rectangular connector belonging to the Universal MATE-N-LOK series. It is configured as a pin header designed for wire-to-board applications. The component features a straight through-hole mounting style with a contact spacing of 6.35 mm (0.250 inches). It comprises two rows and provides six contacts for signal transmission.

Headers, Male Pins Feature Summary

• Provides reliable grouping of multiple-lead connections
• Offers cost-effective interconnection solution
• Features straight through-hole termination

Headers, Male Pins Applications

• General electronic equipment wiring
• Industrial control systems
• Consumer electronics assemblies

Headers, Male Pins Procurement Notes

Verify the specific datasheet version and compliance documentation directly from TE Connectivity before procurement. Confirm that the Universal MATE-N-LOK series specifications meet all mechanical and electrical requirements for the intended design. Ensure compatibility with mating sockets and verify lead-free status if required by project standards.

Headers, Male Pins Selection Notes

Select this component when a robust, low-cost header is needed for moderate current applications. The 6.35 mm pitch allows for easy manual or automated insertion. Consider the two-row configuration for space-constrained boards requiring higher density without increasing footprint width.

Headers, Male Pins Part Context

The Universal MATE-N-LOK series is a widely used line of connectors known for reliability in various commercial and industrial environments. This specific header utilizes the standard MATE-N-LOK housing system, ensuring interchangeability with other components within the same family for consistent assembly processes.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 6-position, 2-row headers with 6.35 mm pitch from the same manufacturer. Verify that any alternative maintains identical terminal locking mechanisms and material ratings to ensure functional equivalence.