1-794668-4

Headers, Male Pins Overview

The 1-794668-4 is a vertical pin header from the MATE-N-LOK series, manufactured by TE Connectivity AMP Connectors. It features a 14-position configuration with a 0.165-inch (4.20mm) mating pitch and dual rows. Designed for through-hole PCB mounting, it utilizes square male pins with gold plating on brass contacts. The housing is constructed from black nylon rated UL94 V-0, providing board lock functionality. Rated for 250V, it supports general-purpose applications.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting style for direct PCB integration
• Dual-row layout accommodating 14 positions with 4.20mm spacing
• Gold-plated brass contacts ensuring reliable signal transmission
• Nylon housing with UL94 V-0 flammability rating and board lock feature

Headers, Male Pins Applications

• General-purpose electronic interconnections
• Industrial equipment control boards
• Consumer electronics assembly
• Automotive circuit connections

Headers, Male Pins Procurement Notes

Verify the specific part number against official TE Connectivity documentation to confirm current availability and lead times. Ensure compatibility with mating sockets regarding contact size and housing dimensions. Check for RoHS compliance status if required by project specifications. Confirm that the vertical orientation matches the mechanical design constraints of the target printed circuit board.

Headers, Male Pins Selection Notes

Select this component when a robust, high-current capable connector is needed for vertical PCB mounting. The 4.20mm pitch allows for wider trace spacing compared to finer pitches. Consider the dual-row design for higher density within limited board areas. Verify that the 250V rating meets the system's electrical requirements and that the through-hole termination suits the manufacturing process.

Headers, Male Pins Part Context

This connector belongs to the MATE-N-LOK family, known for its reliability in demanding environments. TE Connectivity AMP Connectors provides a comprehensive range of interconnect solutions. The 1-794668-4 variant specifically addresses needs for vertical headers with substantial current carrying capacity and mechanical stability under vibration.

Headers, Male Pins Replacement Considerations

Cross-reference with other MATE-N-LOK series headers for potential substitutes. Ensure any replacement maintains the same 4.20mm pitch, 14-position count, and vertical orientation. Verify that contact material and plating thickness meet or exceed original specifications for equivalent performance.