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Product Detailed Parameters
- Description：GECKO-SL FEMALE VERTICAL SMT CON
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board
- Number of Positions：16
- Number of Positions Loaded：All
- Pitch - Mating：0.154" (3.90mm)
- Number of Rows：2
- Row Spacing - Mating：0.154" (3.90mm)
- Mounting Type：Surface Mount
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Finish - Mating：-
- Contact Finish Thickness - Mating：-
- Insulation Color：-
- Insulation Height：0.207" (5.25mm)
- Contact Length - Post：-
- Operating Temperature：-
- Material Flammability Rating：-
- Contact Finish - Post：-
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Mounting Flange, Pick and Place
- Current Rating (Amps)：-
- Voltage Rating：-
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Overview
The Harwin G125-FS11605F0P is a 16-position, dual-row PCB receptacle from the Gecko-SL series. It features a 1.25 mm pitch and operates at 250 V with a 2 A current rating. The connector utilizes gold-plated phosphor bronze contacts housed in green polyamide (PA4T). Designed for surface mount installation, it offers a straight orientation and includes a jackscrew locking mechanism for secure board-to-board connections.
Feature Summary
- Integrated jackscrew locking system for reliable mechanical retention
- Surface mount termination for automated assembly processes
- High-temperature resistant PA4T housing material
Applications
- Board-to-board interconnects requiring secure locking
- Industrial control systems with high vibration exposure
- Power distribution modules within electronic enclosures
Procurement Notes
Verify the specific ordering suffix to confirm contact plating thickness and housing color variations. Ensure compatibility with mating male headers from the same Gecko-SL family. Confirm surface mount footprint dimensions against the official datasheet before finalizing PCB layout designs.
Selection Notes
Select this component when a locked, surface-mount solution is required for dense signal or power routing. The 1.25 mm pitch allows for compact layouts while maintaining adequate spacing. Consider the jackscrew feature if manual removal or high-vibration environments are present compared to standard snap-fit connectors.
Part Context
This part belongs to the Gecko-SL series, which emphasizes secure locking mechanisms over standard friction-fit designs. The series provides various configurations including through-hole and cable assemblies, but this specific model is optimized for direct surface mounting on printed circuit boards.
Replacement Considerations
Direct substitutes include G125-FS11605F1P and G125-FS11605F2P, which share identical mechanical footprints and electrical ratings but may differ in housing color or specific contact plating specifications.
