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Product Detailed Parameters
- Description：CONN RCPT 16POS 0.049 GOLD SMD
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：Latch Holder
- 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 ~ 150°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Pick and Place, Polarizing Key
- Current Rating (Amps)：2A
- Voltage Rating：-
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Overview
The Harwin G125-FS11605L0R is a 16-position, dual-row female board-to-board connector from the Gecko series. It features a 1.25 mm pitch and is designed for surface-mount installation with straight orientation. The connector supports a rated voltage of 250V and a current capacity of 2.8A. Constructed with gold-plated phosphor bronze contacts and a nylon housing, it operates within a temperature range of -65°C to +150°C.
Feature Summary
- Utilizes the Gecko latch system for secure mating engagement
- Designed for high-density surface-mount PCB integration
- Features gold-plated contacts for reliable signal transmission
Applications
- High-density electronic assemblies requiring board-to-board connections
- Industrial control systems utilizing surface-mount technology
- Consumer electronics with compact form factor requirements
Procurement Notes
Verify the specific ordering suffix against the official Harwin datasheet to ensure correct contact plating, housing material, and packaging configuration. Confirm that the selected variant matches the required current rating and thermal specifications for the target application environment before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, dual-row female header is required for surface-mount applications. Ensure the mating partner utilizes compatible male pins with matching 1.25 mm pitch. Verify that the assembly process accommodates the specified operating temperature range and that the nylon housing meets the necessary flammability standards for the end product.
Part Context
This part belongs to the Harwin Gecko Latch series, which provides robust mechanical retention for board-to-board interfaces. The G125 designation indicates a 1.25 mm pitch family, while the FS suffix typically denotes a specific female socket configuration within the broader Gecko ecosystem designed for high-reliability interconnects.
Replacement Considerations
Direct substitutes must maintain the 1.25 mm pitch, 16-pin dual-row female configuration, and surface-mount mounting style. Verify compatibility with existing Gecko latch mechanisms if retaining the locking feature is critical for the assembly integrity.
