1-794630-4

Headers, Male Pins Overview

The 1-794630-4 is a vertical PCB header from the Micro MATE-N-LOK series by TE Connectivity. It features 14 positions with a 3 mm pitch and two rows. The connector utilizes brass contacts with gold plating for reliable signal transmission. Designed for through-hole mounting, it supports wire-to-board applications. The housing is constructed from black nylon rated UL 94 V-0 for flame resistance. This component provides a secure mechanical connection for electronic assemblies requiring high-density interconnects.

Headers, Male Pins Feature Summary

• Vertical through-hole mounting configuration for direct PCB integration
• Gold-plated brass contacts ensure stable electrical conductivity
• UL 94 V-0 rated black nylon housing for thermal stability
• Polarized design prevents mating errors in dual-row layouts

Headers, Male Pins Applications

• Industrial control system circuit boards
• Consumer electronics internal wiring harnesses
• Automotive electronic module interfaces
• Telecommunications equipment backplanes

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm contact plating thickness and housing color variants. Ensure compatibility with corresponding socket connectors within the same Micro MATE-N-LOK family. Confirm that the selected packaging format meets production volume requirements. Cross-reference the latest datasheet for any updates on material specifications or environmental compliance status prior to final procurement authorization.

Headers, Male Pins Selection Notes

Select this part when a high-density, low-profile vertical interconnect is required. The 3 mm pitch allows for compact board layout while maintaining robust mechanical retention. Verify that the mating cable assembly matches the 26-30 AWG range typically associated with this series. Consider the operating temperature range and current carrying capacity relative to the specific application load requirements before implementation.

Headers, Male Pins Part Context

This component belongs to the Micro MATE-N-LOK family, designed for space-constrained applications. It complements the larger MATE-N-LOK series by offering reduced footprint dimensions. The series is widely used in automotive and industrial sectors where reliable, vibration-resistant connections are critical. It represents an evolution in high-density connectivity solutions provided by TE Connectivity AMP Connectors.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 14-position, 3mm pitch vertical headers from compatible families. Check for equivalent pin counts and row configurations. Verify housing flammability ratings and terminal plating materials match original specifications. Ensure mechanical dimensions align with existing PCB footprints and enclosure constraints.