G125-MS12605L3R

Overview

The Harwin G125-MS12605L3R is a Gecko-Latch series power-to-board header featuring a 1.25 mm pitch and 2x13 positions (26 total). It utilizes vertical surface mount solder termini with gold-plated phosphor bronze contacts housed in polyamide insulation. Rated for 2 A current and 250 V/450 V voltage, it operates between -65°C and +150°C with 10 GOhms insulation resistance.

Feature Summary

• Features a latch lock mechanism for secure mating retention
• Designed for pick-and-place surface mount assembly processes
• Utilizes gold-plated phosphor bronze contacts for reliable conductivity

Applications

• Power distribution on printed circuit boards
• High-density electronic interconnects
• Automotive electronics modules

Procurement Notes

Verify the specific suffix L3R against official datasheets to confirm pin count and packaging configuration. Ensure compatibility with mating connectors within the Gecko-Latch family. Confirm RoHS compliance status through manufacturer documentation prior to integration into regulated assemblies.

Selection Notes

Select this component for applications requiring high-current power delivery in compact footprints. The 1.25 mm pitch supports dense layouts while maintaining robust electrical ratings. Verify thermal management requirements against the 150°C maximum operating temperature limit during design validation.

Part Context

This connector belongs to the Harwin Gecko-Latch series, designed for demanding industrial and automotive environments. The series emphasizes secure mechanical locking and high reliability for power transmission applications where vibration resistance and stable connections are critical operational requirements.

Replacement Considerations

No public confirmed substitute part numbers are available.