10-89-1781

Headers, Male Pins Overview

The Molex 10-89-1781 is a rectangular header connector featuring 78 positions arranged in a single row. It utilizes a 2.54 mm (0.100 inch) pitch and is designed for vertical surface-mount termination to printed circuit boards. The component employs gold-plated contacts to ensure reliable signal transmission and corrosion resistance. This male pin header is engineered for high-density interconnect applications requiring stable electrical connections in compact electronic assemblies.

Headers, Male Pins Feature Summary

• Vertical surface-mount design for direct PCB integration
• Gold-plated contact surfaces for enhanced conductivity
• Single-row configuration supporting high pin counts

Headers, Male Pins Applications

• High-density electronic circuit board interconnections
• Signal routing in compact consumer electronics
• Industrial control panel wiring harnesses

Headers, Male Pins Procurement Notes

Verify the specific orientation and mounting style against the target PCB footprint before procurement. Confirm that the gold plating specification meets the environmental requirements of the final assembly. Ensure compatibility with mating receptacles from the same series to maintain mechanical integrity and electrical performance standards.

Headers, Male Pins Selection Notes

Select this component when a vertical, surface-mount header with a standard 2.54 mm pitch is required. The 78-position count suits applications needing extensive I/O in a linear arrangement. Consider the gold plating for environments where oxidation resistance is critical for long-term signal reliability.

Headers, Male Pins Part Context

This part belongs to Molex's broad portfolio of rectangular connectors, which serve diverse sectors including automotive, industrial automation, and consumer goods. The 10-89 series represents standard pitch headers commonly used in general-purpose electronics manufacturing for reliable board-to-board or wire-to-board connections.

Headers, Male Pins Replacement Considerations

Cross-reference with other 78-position, 2.54 mm pitch vertical headers from Molex or compatible manufacturers. Verify identical pin count, pitch, and mounting orientation before substitution to ensure mechanical fit and electrical continuity.