G125-FV13405F2P

Overview

The Harwin G125-FV13405F2P is a vertical power-to-board connector from the Gecko SL series. It features a 1.25 mm pitch and a 2x17 position configuration, totaling 34 contacts. The component utilizes gold-plated beryllium copper sockets for reliable signal transmission. Rated for 2 A current and 450 V voltage, it operates within a temperature range of -65°C to +150°C. Designed for through-hole mounting with solder pins, it includes reverse fixing mechanisms and polarizing keys to ensure secure assembly.

Feature Summary

• Vertical orientation with reverse fixing mechanism for secure PCB attachment
• Gold-plated beryllium copper female contacts ensuring durability
• Integrated polarizing key prevents incorrect mating
• High-temperature polyamide insulation material

Applications

• Industrial control systems requiring robust power distribution
• Automotive electronics demanding high thermal stability
• Server infrastructure power delivery modules
• Medical equipment internal power connections

Procurement Notes

Verify the specific suffix F2P indicates the reverse fix variant when sourcing replacements. Confirm that the 2x17 pin layout matches the target board footprint. Ensure compatibility with the corresponding male header in the Gecko SL series. Check RoHS compliance documentation for regulatory requirements. Validate that the vertical height specifications align with enclosure constraints.

Selection Notes

Select this component for applications requiring vertical power delivery with high mechanical retention. The 1.25 mm pitch allows for dense packing while maintaining 2 A current capacity per contact. Consider the operating temperature range up to 150°C for high-heat environments. The polarizing feature simplifies assembly by preventing misalignment. Ensure mating connectors support the specified stacking heights.

Part Context

This part belongs to the Harwin Gecko SL family, designed for compact power-to-board solutions. The series offers various orientations and locking mechanisms. The G125-FV13405F2P specifically addresses needs for vertical mounting with enhanced fixation. It complements other Gecko SL headers and cable assemblies. The design emphasizes reliability in harsh industrial conditions.

Replacement Considerations

Direct substitutes must match the 1.25 mm pitch, 34-position count, and vertical orientation. Verify that alternative parts support the same 2 A rating and 450 V insulation. Ensure the replacement includes polarizing keys and compatible reverse fixing. Cross-reference datasheets for exact dimensional tolerances and material specifications.