G125-MS11205L3P

Overview

The G125-MS11205L3P is a Gecko-Latch series header and wire housing plug manufactured by Harwin. It features a 1.25 mm pitch with 12 positions arranged in a dual in-line (DIL) configuration across two rows. Designed for surface mount technology, the component utilizes solder pin termination and horizontal mounting orientation. The connector system supports board-to-board and wire-to-board applications, employing male pin contacts. Key electrical ratings include a current capacity of 2.8 A and a voltage rating of 250 V. The operating temperature range spans from -65°C to 150°C.

Feature Summary

• Features a secure latch lock fastening mechanism for reliable mating retention.
• Constructed with gold-plated phosphor bronze contacts for enhanced conductivity.
• Utilizes nylon insulation material suitable for high-reliability environments.

Applications

• Board-to-board interconnections
• Wire-to-board connections
• High-reliability electronic assemblies

Procurement Notes

Verify that the specific part number suffix matches the required reel packaging for automatic machine placement. Confirm compliance with RoHS directives and check for REACH SVHC status before procurement. Ensure the ordering quantity aligns with factory pack multiples to avoid partial reel issues during assembly.

Selection Notes

Select this component when a low-profile, surface-mount solution with positive locking is required. The 1.25 mm pitch allows for dense circuit layouts while maintaining robust mechanical stability. Consider the 2.8 A current rating and 250 V voltage limit to ensure compatibility with the target circuit's power requirements.

Part Context

This component belongs to the Harwin Gecko-Latch family, designed for high-reliability applications. The series is characterized by its compact form factor and secure latching system, making it suitable for demanding industrial and commercial electronics where vibration resistance and connection integrity are critical.

Replacement Considerations

For automatic placement, verify if the 'R' suffix variant (G125-MS11205L3R) is available as an alternative reel option. Cross-reference with other 1.25 mm pitch DIL headers if mechanical height constraints differ, ensuring contact type and row configuration remain compatible.

FAQ

What is the recommended mounting style for this connector?

The G125-MS11205L3P is designed specifically for surface mount (SMT) installation on printed circuit boards.

Does this connector feature a locking mechanism?

Yes, the component includes a latch lock fastening type to ensure secure mating between the header and socket.