G125-MH104M4-02AD000P

Overview

The Harwin G125-MH104M4-02AD000P is a Gecko-SL series header connector designed for power-to-board applications. It features a 6-position configuration with a 1.25 mm pitch and two rows. The component utilizes male pin contacts with gold plating on phosphor bronze substrates, rated for 2 A current and 250 V voltage. It employs a right-angle through-hole mounting style with screw-lock board fixation. The housing is constructed from green polyamide (PA) material, offering UL 94 V-0 flammability ratings and an operating temperature range of -65°C to +150°C.

Feature Summary

• Integrates a dual-function layout combining power and signal positions within a single compact shrouded header.
• Utilizes a jackscrew locking mechanism to ensure secure board attachment and stable mating connections.
• Features right-angle termination geometry optimized for space-constrained vertical PCB installations.

Applications

• Power distribution modules requiring mixed signal and power routing
• Industrial control boards with limited vertical clearance
• Embedded systems utilizing Gecko-SL mating accessories

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to confirm the exact contact count and locking mechanism type. Ensure compatibility with the corresponding female housing and crimp tools specified in the Gecko-SL product family documentation before finalizing procurement orders.

Selection Notes

Select this component when a right-angle, screw-locked header is required for mixed power and signal transmission. Confirm that the 1.25 mm pitch aligns with the target PCB footprint and that the 2 A current rating meets the circuit requirements. Validate mechanical clearance for the right-angle profile during the design phase.

Part Context

This part belongs to the Harwin Gecko-SL family, which emphasizes high-density interconnect solutions. The series supports various configurations including straight and right-angle orientations, catering to diverse board-to-wire and board-to-board connectivity needs in compact electronic assemblies.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific configuration. Evaluate other Gecko-SL variants only if they match the exact pitch, row count, and locking mechanism specifications.

FAQ

What is the locking mechanism type for this connector?

The G125-MH104M4-02AD000P uses a jackscrew (screw-lock) board mount mechanism for secure fixation.

Is this connector suitable for high-temperature environments?

Yes, it operates within a temperature range of -65°C to +150°C and features UL 94 V-0 rated polyamide housing.