G125-MS11005L3P

Overview

The Harwin G125-MS11005L3P is a Gecko-Latch series power-to-board connector designed for surface mount technology. It features a vertical orientation with a 1.25 mm pitch and a 2x5 position configuration, totaling ten contacts. The male pin connectors are constructed from phosphor bronze with gold plating, housed in polyamide insulation rated UL 94 V-0. Electrical ratings include 2 A current and 250 V voltage. The unit operates within a temperature range of -65°C to +150°C and utilizes solder termination.

Feature Summary

• Integrates a mechanical latch lock mechanism to secure mating connections.
• Supports automated pick-and-place assembly via tape and reel packaging.
• Provides high insulation resistance through robust polyamide housing.

Applications

• Board-to-board interconnects
• Wire-to-board connections
• Power distribution modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm exact physical dimensions and contact count. Ensure the selected variant matches the required mounting style and terminal length for the target PCB layout. Confirm compliance with RoHS directives before finalizing procurement orders.

Selection Notes

Select this component when a low-profile, vertically mounted header with positive locking capability is required. The 1.25 mm pitch allows for dense circuit board layouts while maintaining reliable electrical performance. Verify that the operating environment remains within the specified thermal limits for long-term stability.

Part Context

This part belongs to the Harwin Gecko-Latch family, which specializes in compact, high-reliability interconnect solutions. The series is engineered for applications demanding secure connections in space-constrained environments. The Gecko-Latch design prioritizes ease of assembly and robust mechanical retention during operation.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.