G125-FV108F1-03AB000P

Overview

The Harwin G125-FV108F1-03AB000P is a Gecko-MT series PCB receptacle designed for board-to-board connections. It features an 11-contact arrangement (8 signal, 3 power) with a 1.25 mm pitch. The connector utilizes through-hole straight mounting and screw lock fastening. Power contacts have a 3.6 mm termination length, while signal contacts are standard height. The housing is green nylon, and contacts are gold-plated copper alloy.

Feature Summary

• Screw Lock fixation mechanism ensures secure mating stability
• Mixed contact configuration supports combined power and signal transmission
• Through-hole vertical orientation facilitates direct PCB integration

Applications

• Industrial control systems requiring robust board interconnects
• Power distribution modules within electronic enclosures
• Signal processing boards in high-vibration environments

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pin count and termination style. Ensure compatibility with mating headers from the same Gecko-MT family. Check for recent product change notifications regarding material or dimensional updates before finalizing procurement specifications.

Selection Notes

Select this component when a mixed power-signal solution is required in a compact form factor. The 1.25 mm pitch allows for dense packing compared to larger power connectors. The screw lock feature is critical for applications subject to mechanical stress or vibration where standard latching may be insufficient.

Part Context

This part belongs to the Harwin Gecko-MT series, which specializes in mixed-signal connectivity. The series distinguishes itself by integrating high-current power contacts alongside low-signal pins within a single housing profile. This design reduces assembly complexity and board space compared to using separate discrete connectors.

Replacement Considerations

Direct substitutes must match the 11-position layout, 1.25 mm pitch, and screw-lock mechanism. Verify that alternative parts support the same 3-power/8-signal configuration and through-hole termination style to ensure mechanical and electrical interchangeability.