10155242-05111LF

Overview

The Amphenol ICC (FCI) part number 10155242-05111LF is a 5-position rectangular connector header from the Minitek Multipitch series. It features a 1.25mm pitch and a right-angle surface mount termination style. The housing is constructed from thermoplastic insulation, while contacts are made of phosphor bronze with a tin finish on mating surfaces. Designed for wire-to-board applications, this component supports a vertical orientation relative to the PCB. It is supplied in bulk packaging and is intended for use in compact electronic assemblies requiring reliable signal transmission.

Feature Summary

• Right-angle surface mount design for space-efficient board integration
• Tin-plated phosphor bronze contacts ensure reliable electrical connectivity
• Thermoplastic insulation provides structural stability and durability

Applications

• Wire-to-board interconnections in compact consumer electronics
• Signal transmission in portable devices with limited vertical clearance
• General-purpose circuit board assembly requiring right-angle headers

Procurement Notes

Verify that the specific application environment does not exceed the thermal limits of the thermoplastic insulation. Confirm that the tin contact finish meets the corrosion resistance requirements for the intended operating conditions. Ensure that the right-angle mounting profile aligns with the mechanical constraints of the final enclosure design before proceeding with procurement.

Selection Notes

Select this component when a low-profile, right-angle connection is required for 5-wire harnesses. The 1.25mm pitch allows for dense pin arrangements compared to larger spacing options. Consider the tin contact finish for standard environments where gold plating is not strictly necessary. Evaluate the bulk packaging format against the facility's automated placement capabilities.

Part Context

This connector belongs to the Minitek Multipitch family, which focuses on high-density interconnect solutions. The 1.25mm pitch represents a balance between current carrying capacity and spatial efficiency. As an FCI product, it adheres to industry standards for rectangular connectors, ensuring compatibility with standard manufacturing processes and mating hardware within the same series.

Replacement Considerations

Direct substitutes must maintain the 1.25mm pitch, 5-position count, and right-angle surface mount configuration. Verify that alternative manufacturers offer compatible tin-plated phosphor bronze contacts and similar thermoplastic housing materials to ensure mechanical and electrical interchangeability.