G125-MV12005M2P

Overview

The G125-MV12005M2P is a Gecko-SL series male pin header manufactured by Harwin Inc. It features a 1.25 mm pitch and a 2x10 position configuration (20 positions total). Designed for vertical through-hole mounting, it utilizes phosphor bronze contacts with gold plating. The connector supports a current rating of 2 A and voltage ratings of 250 V or 450 V. Operating within a temperature range of -65°C to +150°C, the housing is constructed from green polyamide material.

Feature Summary

• Vertical through-hole mounting style for board-to-board power applications
• Jackscrew locking mechanism ensures secure connection retention
• Gold-plated phosphor bronze contacts provide reliable conductivity
• Green polyamide insulation housing with UL 94 V-0 flammability rating

Applications

• Power distribution in industrial control systems
• General purpose electronic equipment interconnects
• Automotive circuit board connections

Procurement Notes

Verify the specific suffix 'M2P' against official Harwin documentation to confirm the exact packaging format and contact finish specifications. Ensure compatibility with mating female sockets within the same Gecko-SL series. Confirm that the jack screw nut type matches the assembly requirements. Cross-reference the RoHS compliance status with the latest manufacturer data sheet before finalizing procurement orders.

Selection Notes

Select this component when a vertical, high-reliability power connection is required on a PCB. The 1.25 mm pitch allows for dense packing while maintaining robust current handling capabilities. The jack screw feature is critical for applications subject to vibration or mechanical stress. Ensure the mating socket provides corresponding locking mechanisms to utilize the full security benefits of the design.

Part Context

This part belongs to the Harwin Gecko-SL family, which specializes in secure, high-performance power connectors. The series is characterized by its distinctive green insulation and robust locking systems designed for demanding environments. The G125-MV12005M2P represents the standard vertical through-hole variant within this lineup, offering a balance of electrical performance and mechanical stability for various industrial and automotive use cases.

Replacement Considerations

Compatible mating components include the G125-FV12005F1P receptacle. Alternative variants within the G125 series may be considered if different mounting styles or row configurations are needed, provided the 1.25 mm pitch and locking mechanism remain consistent.