10114831-10140LF

Headers, Male Pins Overview

The Amphenol ICC (FCI) part number 10114831-10140LF is a rectangular header connector belonging to the Minitek 1.27mm series. It features a single row of 40 positions with a 1.25mm pitch, designed for board-to-cable or wire applications. The connector utilizes through-hole right-angle termination and includes a four-wall shielded housing. Contact materials consist of phosphor bronze with gold plating on the mating surfaces. Rated for 1A current at 125V, it operates within a temperature range of -40°C to 105°C and uses liquid crystal polymer insulation rated UL94 V-0.

Headers, Male Pins Feature Summary

• Four-wall shielded housing design provides comprehensive electromagnetic interference protection
• Pin lock fastening mechanism ensures secure retention during mating cycles
• Gold-plated phosphor bronze contacts ensure reliable signal transmission
• Liquid crystal polymer insulation supports high-temperature operational environments

Headers, Male Pins Applications

• Industrial control systems requiring robust signal interconnects
• Data communication equipment utilizing board-to-wire connections
• Consumer electronics with space-constrained high-density layouts
• Automotive infotainment and telematics modules

Headers, Male Pins Procurement Notes

Verify the exact pin count and contact configuration against official datasheets before procurement, as suffix variations may alter electrical characteristics. Confirm that the specific ordering suffix matches the required packaging format and termination style. Cross-reference the manufacturer's latest product change notices to ensure material compliance and availability status align with project requirements.

Headers, Male Pins Selection Notes

Select this component when a low-profile, shielded header is required for high-density signal routing in constrained spaces. Ensure the mating cable assembly supports the specified 1.25mm pitch and current rating. Validate that the PCB layout accommodates the right-angle through-hole footprint and that the operating environment remains within the defined thermal limits for the LCP material.

Headers, Male Pins Part Context

This connector belongs to the Minitek 1.27mm family, a widely used line of board-to-wire solutions from Amphenol ICC. The series is characterized by its compact form factor and reliability in demanding environments. As part of the broader FCI portfolio acquired by Amphenol, these components support global manufacturing standards and offer consistent performance across various industrial and commercial sectors.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 40-position, 1.25mm pitch headers from the same Minitek series with compatible shielding and termination styles. Verify mechanical dimensions and locking mechanisms when considering alternative manufacturers to ensure proper fit and function within the existing assembly.