1-794664-4

Headers, Male Pins Overview

The 1-794664-4 is a vertical pin header connector from the AMP-DUAC series by TE Connectivity. It features 14 positions with a 0.165-inch (4.20mm) mating pitch and row spacing. Designed for through-hole termination, it utilizes copper alloy contacts with tin-lead plating. The housing is constructed from natural polyamide (PA/nylon) rated UL94 V-2. Electrical ratings include 600VAC and a temperature range of -55°C to 105°C.

Headers, Male Pins Feature Summary

• Four-wall shielded design for enhanced signal integrity
• Through-hole mounting for secure board attachment
• High voltage rating suitable for industrial applications

Headers, Male Pins Applications

• Industrial control systems
• Power supply modules
• General-purpose electronic equipment

Headers, Male Pins Procurement Notes

Verify RoHS compliance status as this specific part may not meet current environmental standards. Confirm lead availability due to potential end-of-life status. Ensure correct ordering suffixes match project requirements. Validate supplier authenticity against TE Connectivity authorized channels. Check for alternative components if discontinuation is confirmed.

Headers, Male Pins Selection Notes

Select this component for high-voltage applications requiring robust mechanical stability. The four-wall shielding provides protection against electromagnetic interference. Verify compatibility with mating socket connectors in the same series. Consider thermal management within the specified operating temperature range during system integration.

Headers, Male Pins Part Context

This connector belongs to the AMP-DUAC family, known for durability in demanding environments. It serves as a reliable interconnection solution for PCB-to-PCB or PCB-to-cable interfaces. The design emphasizes secure locking mechanisms and consistent electrical performance across various industrial sectors.

Headers, Male Pins Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult TE Connectivity official resources for direct replacements or obsolescence management options.