G125-MS11605L0R

Overview

The Harwin G125-MS11605L0R is a Gecko-Latch series PCB header featuring 16 positions in a dual-row configuration with a 1.25 mm pitch. Designed for surface mount installation, it utilizes phosphor bronze contacts with gold plating to ensure reliable signal transmission. The connector supports a rated current of 2 A and withstands voltages up to 450 V. Constructed with green polyamide insulation, it operates within a temperature range of -65°C to +150°C. This component includes mechanical latching features for secure board-to-board or wire-to-board connections.

Feature Summary

• Integrated mechanical latching mechanism ensures secure mating retention between connected boards.
• Surface mount termination style facilitates automated assembly processes on printed circuit boards.
• Gold-plated phosphor bronze contacts provide durable conductivity and corrosion resistance.

Applications

• Board-to-board interconnections in compact electronic assemblies
• Wire-to-board connections requiring secure retention
• Industrial control modules with limited vertical space

Procurement Notes

Verify the specific suffix 'L0' against official Harwin documentation to confirm tape and reel packaging specifications. Ensure compatibility with mating sockets from the same Gecko-Latch family. Confirm that the 1.25 mm pitch aligns with the target PCB footprint design requirements before finalizing procurement orders.

Selection Notes

Select this component when high-density interconnects are required alongside positive locking capabilities. The 1.25 mm pitch allows for significant pin counts in small footprints. Consider the 450 V rating for applications exceeding standard low-voltage limits. Verify that the surface mount profile fits within the allowable height constraints of the enclosure design.

Part Context

This part belongs to the Gecko-Latch series, which distinguishes itself through integrated mechanical latching features not found in standard headers. The series targets applications where vibration resistance and connection security are critical. It complements the broader Gecko portfolio by offering specialized retention mechanisms while maintaining the compact form factor characteristic of the brand's 1.25 mm pitch connectors.

Replacement Considerations

Direct substitutes must match the 1.25 mm pitch, 16-position dual-row layout, and SMT mounting style. Verify that any alternative offers comparable latching force and voltage ratings. Cross-reference mating socket availability to ensure system compatibility. Generic headers without latching features may require additional mechanical fastening solutions.