G125-MV15005L1R

Overview

The Harwin G125-MV15005L1R is a Gecko-SL series power connector designed for vertical surface-mount applications. It features a 1.25 mm pitch with 50 positions arranged in two rows. The component utilizes male pin contacts made of phosphor bronze with gold plating, housed in green polyamide (PA). Rated for 2 A current and 250 V/450 V voltage, it operates within a temperature range of -65°C to +150°C. The solder termination supports SMD/SMT installation angles.

Feature Summary

• Vertical surface-mount design for compact board integration
• High-density 50-position configuration in dual-row layout
• Gold-plated phosphor bronze contacts for reliable conductivity
• Polyamide housing rated for high-temperature environments

Applications

• Board-to-board interconnects in industrial equipment
• Power distribution modules requiring high density
• Consumer electronics with space-constrained layouts
• Automotive control unit connections

Procurement Notes

Verify the specific ordering suffix 'R' confirms tape-and-reel packaging requirements against your automated assembly line specifications. Confirm that the 1.25 mm vertical height aligns with your PCB stack-up constraints. Ensure compatibility with standard reflow profiles for lead-free soldering processes. Cross-reference the RoHS compliance status with your regional regulatory standards before finalizing procurement orders.

Selection Notes

Select this model when vertical orientation and surface-mount technology are mandatory for the design. The 1.25 mm pitch allows for higher pin counts compared to larger spacing alternatives. Verify that the 2 A per contact rating meets the thermal dissipation needs of the target circuit. Consider the green polyamide housing for visual identification during assembly if required by manufacturing protocols.

Part Context

This component belongs to the Harwin Gecko-SL family, which specializes in high-density power connectors. The series offers various configurations including through-hole and cable assemblies. The G125-MV15005L1R specifically addresses the need for robust vertical power connections in modern electronic systems where board real estate is limited.

Replacement Considerations

Check for direct cross-reference part numbers from Harwin's updated product lines. Verify mechanical footprint compatibility with existing PCB footprints. Ensure electrical ratings match or exceed the original design requirements.