G125-FV10605L0P

Overview

The G125-FV10605L0P is a rectangular connector receptacle from the Harwin Gecko-SL series, designed for vertical through-board mounting. It features a 6-position configuration with a 1.25 mm (0.049 inch) pitch and a 1.25 mm row spacing. The contacts are female sockets made of beryllium copper with gold plating, rated for 2 A current. The housing is constructed from green nylon material, providing UL 94 V-0 flammability rating. Operating temperature range spans from -65 °C to +150 °C, with insulation resistance specified at 1 GOhm.

Feature Summary

• Vertical through-hole mounting style for secure board integration
• Gold-plated beryllium copper female socket contacts for reliable signal transmission
• Green nylon housing with UL 94 V-0 flammability classification
• Compact 1.25 mm pitch design suitable for high-density applications

Applications

• Industrial control systems requiring robust signal interconnects
• Automotive electronics utilizing Gecko-SL series components
• Consumer devices needing compact vertical board-to-board connections
• Test and measurement equipment interfaces

Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number G125-FV10605L0P with official Harwin documentation. Confirm that the received items match the specified 6-position female socket configuration and green nylon housing. Ensure compliance with RoHS directives as indicated in the datasheet. Check for tape and reel packaging consistency if automated assembly is required. Validate operating temperature ratings against specific application environmental conditions before final procurement approval.

Selection Notes

Select this component when a vertical through-hole female connector is required for the Gecko-SL ecosystem. The 1.25 mm pitch allows for dense pin arrangements while maintaining reliable electrical performance. Consider the 2 A current rating and -65 °C to +150 °C operating range for suitability in demanding environments. The gold-plated contacts ensure low contact resistance and corrosion resistance. Verify mechanical fit within the PCB layout constraints due to the vertical orientation and specific row spacing dimensions.

Part Context

This part belongs to the Harwin Gecko-SL series, which offers micro-miniature connectors with a 1.25 mm pitch. The series includes various configurations such as headers, wire housings, and power connectors. The G125-FV10605L0P specifically serves as a vertical receptacle, complementing male plug counterparts like the G125-MH10605M4R. The Gecko-SL line is characterized by its jack-screw locking mechanism and high reliability standards for industrial and automotive use cases.

Replacement Considerations

Direct substitutes within the same series include other 6-position vertical through-hole female connectors from Harwin, such as variations in packaging or slight housing color differences, provided the electrical and mechanical specifications remain identical. Cross-series replacement requires careful verification of pitch, locking mechanism compatibility, and current ratings.