640505-4

Headers, Male Pins Overview

The TE Connectivity AMP Connectors part number 640505-4 is a vertical rectangular header connector designed for board-to-cable and board-to-wire applications. It features 24 positions arranged in four rows with a pitch of 4.20 mm (0.165 inches). The connector utilizes through-hole solder termination and includes shrouding on all four walls to ensure proper mating alignment. Rated for 250VAC voltage, the component supports a current capacity of 6A per contact. Constructed for general-purpose electronic interconnections, it offers reliable signal transmission within standard operating environments.

Headers, Male Pins Feature Summary

• Four-row shrouded design ensures precise alignment during mating
• Through-hole solder termination provides secure PCB mounting
• Vertical orientation facilitates efficient board space utilization

Headers, Male Pins Applications

• Board-to-cable interconnection systems
• Board-to-wire assembly interfaces
• General-purpose electronic device connections

Headers, Male Pins Procurement Notes

Verify the specific manufacturer datasheet to confirm material specifications and compliance certifications such as RoHS status before integration. Ensure that the selected footprint matches the required pin count and row configuration. Cross-reference the voltage and current ratings against the application's electrical load requirements to guarantee long-term reliability and safety under operational conditions.

Headers, Male Pins Selection Notes

Select this component when a high-density vertical header is required for board-to-cable or board-to-wire connections. The 4.20 mm pitch accommodates standard wire gauges while maintaining compact spacing. Consider the shrouded four-wall design if misalignment prevention is critical. Verify that the through-hole soldering process aligns with the manufacturing capabilities available for the target printed circuit board assembly.

Headers, Male Pins Part Context

This connector belongs to the AMP SMC Essential series by TE Connectivity, which focuses on performance-optimized solutions for standard interconnect needs. The product line emphasizes reliability and ease of use for common electronic applications. As part of the broader AMP portfolio, it leverages established engineering standards for consistent quality across various industrial and commercial electronic manufacturing sectors.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other 24-position, 4.20 mm pitch vertical headers from TE Connectivity or compatible manufacturers. Ensure that any replacement maintains identical row configuration, shrouding style, and termination method. Verify that the alternative component meets the same electrical ratings and mechanical dimensions to preserve board layout integrity.