G125-FS11605F3P

Overview

The Harwin G125-FS11605F3P is a 16-position female receptacle connector from the Gecko-SL series. It features a 1.25 mm pitch and a dual-row, vertical surface mount design. The connector utilizes gold-plated contacts housed in a black insulator made of glass-filled polyphenylene sulphide. It supports a rated current of 2 A and a voltage of 250 V. The unit includes Screw-Lok threaded fixings for reverse board mounting. Operating temperature ranges from -65°C to +150°C.

Feature Summary

• Integrated Screw-Lok threaded fixings enable secure reverse board mounting without additional hardware.
• Low-profile dual-row architecture facilitates efficient stacking and cable mating applications.
• Black glass-filled polyphenylene sulphide housing provides high thermal stability and mechanical strength.

Applications

• Board-to-board interconnects requiring low profile
• Stacked electronic module assemblies
• Cable mating connections

Procurement Notes

Verify that the specific part number matches the required Screw-Lok reverse fixing configuration. Confirm the black insulator material specification aligns with environmental requirements. Ensure the surface mount footprint corresponds to the target PCB layout. Validate contact plating and current ratings against system electrical loads before procurement.

Selection Notes

Select this component when a low-profile, vertically oriented surface mount solution is required. The integrated Screw-Lok feature distinguishes it from standard SMT headers by providing robust mechanical retention. Consider the 1.25 mm pitch constraint and dual-row density for space-limited designs. Verify compatibility with mating plugs within the same Gecko-SL family.

Part Context

This component belongs to the Harwin Gecko-SL series, which specializes in screw-locking connectors. The series offers various configurations including through-hole and surface mount options. The G125-FS11605F3P specifically addresses the need for reliable, low-height interconnects with enhanced mechanical locking capabilities in compact form factors.

Replacement Considerations

Compatible mating parts include other Gecko-SL male plugs such as G125-MH11605M4R. Ensure substitute components maintain the 1.25 mm pitch and compatible Screw-Lok interface specifications.

FAQ

What type of mounting mechanism does this connector use?

It uses integrated Screw-Lok threaded fixings designed for reverse board mounting.

Is the connector suitable for high-temperature environments?

Yes, the operating temperature range extends up to +150°C.