G125-MH10605M3R

Overview

The G125-MH10605M3R is a 6-position male header connector from the Harwin Gecko SL series. It features a 1.25 mm (0.049 in) pitch and utilizes a double inline (DIL) configuration with two rows. The component is designed for right-angle through-hole mounting with solder pin termination. Contacts are constructed from phosphor bronze with gold plating, while the housing is made of green polyamide (PA). It supports a current rating of 2 A and operates within a temperature range of -65°C to +150°C.

Feature Summary

• Utilizes a compact 1.25 mm pitch design to reduce circuit board footprint by approximately 50% compared to standard 2.54 mm spacing.
• Incorporates a jackscrew locking mechanism to ensure secure mating connections and prevent accidental disengagement.
• Features right-angle through-hole construction with gold-plated phosphor bronze contacts for reliable signal transmission.

Applications

• High-density electronic assemblies requiring space-constrained interconnect solutions
• Industrial control systems utilizing Gecko SL compatible mating hardware
• Automotive electronics modules demanding robust mechanical retention

Procurement Notes

Verify that the specific part number matches the required 6-position DIL configuration and right-angle orientation. Confirm compatibility with existing Gecko SL series mating connectors and jackscrew accessories. Ensure the through-hole soldering process aligns with the specified thermal requirements for polyamide insulation and gold-plated contacts during assembly.

Selection Notes

Select this component when a high-density interconnect solution is required without sacrificing mechanical stability. The 1.25 mm pitch allows for significant board space savings compared to traditional 2.54 mm headers. The integrated jackscrew feature provides superior retention strength compared to friction-lock designs, making it suitable for environments subject to vibration or mechanical stress.

Part Context

This connector belongs to the Harwin Gecko SL micro-miniature series, which is engineered for applications demanding high reliability in small form factors. The series offers various configurations including vertical and horizontal headers, wire housings, and panel mount options, all sharing a common 1.25 mm pitch interface and jackscrew locking system for interoperability.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model. Designers should evaluate other Harwin Gecko SL series components with matching 1.25 mm pitch and 6-position capacity if exact replacements are unavailable, ensuring mechanical and electrical compatibility with existing mating hardware.