G125-MS11205M2R

Overview

The Harwin G125-MS11205M2R is a Gecko-SL series male plug connector designed for surface mount technology. It features a double-row, straight vertical configuration with 12 positions (6+6 contacts) and a 1.25 mm pitch. The component supports a current rating of 2 A per contact and voltage ratings of 250 V or 450 V. Constructed with phosphor bronze contacts gold-plated for conductivity, the housing utilizes polyamide material. It operates within a temperature range of -65°C to +150°C and includes screw-lok fixings with 5mm board mount studs for secure attachment.

Feature Summary

• Integrates screw-lok fixings with 5mm board mount studs for enhanced mechanical stability during operation.
• Features gold-plated phosphor bronze contacts to ensure reliable signal transmission and corrosion resistance.
• Designed for high-reliability applications requiring 1000 mating cycles and robust performance in extreme conditions.

Applications

• High-reliability industrial electronics
• Automotive electronic systems
• Aerospace and defense equipment

Procurement Notes

Verify that the specific suffix M2R corresponds to the tape and reel packaging format required for automated pick-and-place assembly processes. Confirm that the 5mm board mount studs are compatible with the target PCB layout and mounting hardware specifications before finalizing procurement orders.

Selection Notes

Select this component when a surface mount male header with integrated mechanical fixing is required. Ensure the design accommodates the 1.25 mm pitch and double-row geometry. Verify that the 2 A current rating meets the circuit requirements and that the operating temperature range aligns with the environmental conditions of the application.

Part Context

This part belongs to the Harwin Gecko-SL family, which provides high-reliability interconnect solutions. The G125 series is engineered for demanding environments, offering durability and consistent performance. The MS11205M2R variant specifically addresses the need for secure surface mount connections with additional mechanical locking capabilities.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with other Harwin Gecko-SL variants only if they match the exact pin count, pitch, and fixing mechanism requirements.

FAQ

What type of mechanical fixing does the G125-MS11205M2R include?

It is fitted with screw-lok fixings and 5mm board mount studs to provide secure attachment to the board.

What is the contact configuration of this connector?

It is a male plug with a double-row, straight vertical configuration containing 12 positions (6+6 contacts).