G125-FV21605L0R

Overview

The Harwin G125-FV21605L0R is a Gecko-Latch series power-to-board connector featuring a vertical surface-mount design. It provides 16 positions with a 1.25 mm pitch, utilizing gold-plated phosphor bronze contacts for reliable conductivity. The component supports a rated current of 2 A and withstands voltages up to 250 V or 450 V depending on configuration. Constructed with polyamide insulation, it operates within a temperature range of -65°C to +150°C. This receptacle is designed for automated pick-and-place assembly via tape and reel packaging.

Feature Summary

• Vertical surface-mount geometry optimized for high-density board layouts
• Integrated latch mechanism ensures secure mating retention
• Gold-plated contacts provide corrosion resistance and stable electrical performance

Applications

• Automotive electronic control units
• Industrial power distribution systems
• General purpose PCB interconnects

Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm package type and plating specifications. Ensure compatibility with mating Datamate J-Tek headers before procurement. Confirm RoHS compliance status through the manufacturer's latest environmental declarations. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when vertical mounting space is limited and robust mechanical retention is required. The 1.25 mm pitch allows for compact designs while maintaining adequate spacing for power applications. Verify that the mating header matches the Gecko-Latch system requirements. Consider thermal management capabilities given the 150°C maximum operating temperature rating.

Part Context

This connector belongs to the Harwin Gecko-Latch family, designed for high-reliability applications requiring secure connections. The G125 series specifically targets power-to-board interfaces where vibration resistance and durability are critical. It complements the broader Datamate ecosystem by offering standardized form factors for various industrial sectors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.