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Product Detailed Parameters
- Description：CONN RCPT 16POS 0.049 GOLD SMD
- Series：Gecko SL
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：16
- Number of Positions Loaded：All
- Pitch - Mating：0.049" (1.25mm)
- Number of Rows：2
- Row Spacing - Mating：0.049" (1.25mm)
- Mounting Type：Surface Mount
- Termination：Solder
- Fastening Type：Screw Lock
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：8.00µin (0.203µm)
- Insulation Color：Green
- Insulation Height：0.207" (5.25mm)
- Contact Length - Post：-
- Operating Temperature：-65°C ~ 105°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Jackscrews, Pick and Place, Polarizing Key
- Current Rating (Amps)：2A
- Voltage Rating：-
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Overview
The Harwin G125-FS11605F1P is a 16-position female receptacle connector from the Gecko-SL series, designed for surface mount technology. It features a 1.25 mm (0.049 inch) pitch and operates at a rated voltage of 250 V with a current rating of 2 A. The housing is constructed from green nylon, while contacts are made of beryllium copper with gold plating. It supports a temperature range of -65°C to +150°C and utilizes a vertical orientation for board-to-board power applications.
Feature Summary
- Incorporates Screw-Lok jackscrew locking mechanism for secure mating
- Designed for high-density power distribution in compact spaces
- Vertical surface mount configuration facilitates direct PCB integration
Applications
- Board-to-board power connections
- High-density electronic assemblies
- Industrial control systems requiring reliable power interfaces
Procurement Notes
Verify that the specific part number matches the required contact count and termination style. Confirm that the surface mount footprint aligns with the PCB design specifications. Ensure compatibility with the intended mating header within the Gecko-SL series. Check for any recent product change notifications regarding material or dimensional updates before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, high-reliability power interface is required for surface mount assembly. The 1.25 mm pitch allows for dense packing compared to larger connectors. The Screw-Lok feature provides mechanical stability superior to standard latches. Consider the 2 A current rating to ensure adequate power handling for the specific application load requirements.
Part Context
This connector belongs to the Harwin Gecko-SL family, which emphasizes space-saving designs and robust mechanical locking. The series is engineered for demanding environments where vibration resistance and secure connections are critical. The Gecko-SL line offers various configurations to support diverse power and signal routing needs in modern electronics.
Replacement Considerations
Direct substitutes within the same series include variants with different pin counts or orientations, such as right-angle headers. Cross-series replacements may require re-evaluation of pitch and locking mechanisms. Verify that alternative components maintain the same electrical ratings and thermal performance characteristics.
