G125-FV116F3-04AB000P

Overview

The G125-FV116F3-04AB000P is a Gecko-MT series female receptacle connector designed for through-board mounting. It features a mixed contact arrangement with four power contacts and sixteen signal contacts, totaling twenty positions. The component utilizes 26 AWG cable assemblies with a length of 60mm. Power termination lengths are specified at 3.6mm, while signal termination lengths are 3mm. The connector employs floating Screw-Lok fixings equipped with hexagonal socket screws to ensure secure mechanical attachment.

Feature Summary

• Integrates mixed power and signal contacts within a single vertical receptacle assembly
• Equipped with floating Screw-Lok fixing system for reliable board retention
• Utilizes pre-assembled 26 AWG cables for simplified integration

Applications

• Industrial control systems requiring mixed signal and power transmission
• Embedded electronics modules needing compact vertical interconnects
• Automotive subsystems utilizing standardized Gecko-MT interface protocols

Procurement Notes

Verify the specific cable length and gauge requirements against the design schematic before ordering. Confirm that the PCB layout accommodates the 60mm cable extension and the vertical profile of the receptacle. Ensure compatibility with the mating header components from the same Gecko-MT family to guarantee proper pin alignment and electrical continuity during assembly processes.

Selection Notes

Select this part when a vertical through-board solution with integrated cabling is required. The combination of power and signal contacts reduces assembly complexity compared to separate connectors. Consider the 26 AWG wire gauge for current carrying capacity needs. The Screw-Lok feature provides superior vibration resistance compared to standard press-fit alternatives in dynamic environments.

Part Context

This component belongs to Harwin's Gecko-MT product line, which focuses on modular connectivity solutions. The series is characterized by its robust construction and mixed-contact capabilities. The Gecko-MT ecosystem supports various configurations, allowing engineers to scale designs while maintaining consistent mechanical and electrical standards across different project phases.

Replacement Considerations

Direct substitutes within the Gecko-MT family include variants with different contact counts or cable lengths. Verify that any alternative maintains the 4-power/16-signal configuration. Check if mating headers share the same Screw-Lok interface specifications to ensure mechanical interchangeability without redesigning the mounting bracket.