G125-MH15005L1P

Overview

The G125-MH15005L1P is a male pin header connector from the Harwin Gecko-Latch series, designed for board-to-board or board-to-cable applications. It features a 1.25mm pitch with a 2x25 position layout (50 total positions). The connector utilizes right-angle through-hole solder termination and includes a board lock mechanism for secure mounting. Contact surfaces are gold-plated phosphor bronze, rated for 2A current and 250V voltage. Operating temperature ranges from -65°C to +150°C, with UL94 V-0 flammability rating.

Feature Summary

• Integrates a mechanical board lock system to secure the connector housing during mating cycles.
• Employs a jackscrew locking interface on compatible housings to prevent accidental disconnection.
• Constructed with high-temperature polyamide insulation suitable for demanding thermal environments.

Applications

• High-reliability industrial control systems requiring secure board connections
• Automotive electronics modules with strict vibration resistance needs
• Telecommunications infrastructure equipment

Procurement Notes

Verify that the specific suffix L1P corresponds to the right-angle through-hole variant with board lock features as documented in the official Harwin datasheet. Confirm compatibility with Gecko SL series mating components. Ensure procurement channels provide original manufacturer documentation to validate RoHS and REACH compliance status prior to integration into production designs.

Selection Notes

Select this component when a rigid, right-angle male header with integrated PCB retention is required. The 1.25mm pitch allows for dense circuit layouts while maintaining robust mechanical stability. The gold plating ensures reliable signal transmission in critical applications. Consider the Gecko-Latch series specifically for environments where vibration isolation and positive locking mechanisms are mandatory design constraints.

Part Context

This part belongs to the Harwin G125 Gecko family, known for micro-miniature interconnect solutions. The Gecko-Latch sub-series distinguishes itself by incorporating mechanical locking features absent in standard Gecko models. This specific model serves as a male header counterpart to female receptacles and cable assemblies within the same ecosystem, ensuring standardized 1.25mm pitch connectivity across the product line.

Replacement Considerations

G125-MH15005L5P is a listed related product but differs in packaging and potentially specific locking hardware configuration; verify exact mechanical interchangeability before substitution.