G125-MH12005L7R

Overview

The Harwin G125-MH12005L7R is a Gecko-Latch series header and wire housing designed for through-hole mounting. It features a shrouded, right-angle configuration with 20 positions arranged in two rows. The connector utilizes a 1.25 mm pitch and includes gold-plated phosphor bronze pins with a 3.3 mm termination column length. Rated for 2 A current and operating between -65°C and +150°C, it employs a jackscrew locking mechanism and meets UL 94 V-0 flammability standards.

Feature Summary

• Integrates a jackscrew board lock mechanism to secure mating connections
• Features shrouded design with right-angle orientation for PCB mounting
• Utilizes gold-plated phosphor bronze contacts for reliable conductivity

Applications

• Wire-to-board interconnections
• Right-angle PCB header applications
• Industrial control systems requiring secure locking

Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number against official datasheets. Confirm that the specific suffix corresponds to the intended jackscrew locking style and pin length. Ensure compliance with RoHS directives and check for end-of-life status before finalizing procurement plans.

Selection Notes

Select this component when a secure, locked connection is required for high-density wiring. The right-angle form factor aids in space-constrained layouts. Verify that the 1.25 mm pitch matches existing board designs and that the 2 A rating satisfies circuit requirements.

Part Context

This part belongs to the Harwin Gecko-Latch family, which emphasizes mechanical security through screw-locking features. It serves as a male header variant within the broader G125 series, providing robust connectivity solutions for demanding electronic environments where vibration resistance is critical.

Replacement Considerations

No public confirmed substitute part numbers are available.