G125-MS10605L3P

Overview

The Harwin G125-MS10605L3P is a Gecko-Latch series power-to-board connector featuring a 1.25 mm pitch and six positions arranged in two rows. It utilizes male pin contacts made of phosphor bronze with gold plating, rated for 2 A current and up to 450 V voltage. Designed for surface mount installation, the component operates within a temperature range of -65°C to +150°C. The housing is constructed from green polyamide (PA) with UL94 V-0 flammability rating, providing 10 GOhms insulation resistance.

Feature Summary

• Integrated mechanical latching mechanism ensures secure connection stability during operation.
• Vertical surface mount design facilitates direct PCB integration without additional height constraints.
• Gold-plated phosphor bronze contacts provide reliable electrical conductivity and corrosion resistance.

Applications

• Power distribution modules requiring secure vertical interconnects
• Industrial control systems utilizing surface-mounted power headers
• Consumer electronics assemblies needing compact 1.25mm pitch connections

Procurement Notes

Verify the specific suffix configuration against official Harwin documentation to ensure compatibility with tape-and-reel packaging requirements. Confirm that the selected variant matches the intended row count and contact arrangement specifications before finalizing procurement orders to prevent assembly mismatches.

Selection Notes

Select this component when a low-profile, vertically oriented header with positive locking features is required. Ensure the application environment remains within the specified thermal limits and that the board layout accommodates the necessary solder pad geometry for the dual-row surface mount footprint.

Part Context

This part belongs to the Harwin Gecko-Latch family, which specializes in high-reliability connectors for demanding environments. The series combines standard power connector functionality with unique latch mechanisms to prevent accidental disengagement, making it suitable for applications where vibration or mechanical stress may compromise standard header connections.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific configuration. Direct replacement requires matching the 1.25 mm pitch, 6-position dual-row layout, and vertical SMT mounting style precisely to maintain mechanical and electrical integrity.

FAQ

What is the material composition of the connector housing?

The housing is manufactured from polyamide (PA) plastic, colored green, and meets UL94 V-0 flammability standards.

Does this connector include a latching feature?

Yes, the Gecko-Latch series incorporates a mechanical latching system designed to secure the mating connection firmly.