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Product Detailed Parameters
- Description：CONN HEADER SMD 10POS 1.25MM
- Series：Gecko SL
- Mfr：Harwin Inc.
- Package：Bulk
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.049" (1.25mm)
- Number of Positions：10
- Number of Rows：2
- Row Spacing - Mating：0.049" (1.25mm)
- Number of Positions Loaded：All
- Style：Board to Board or Cable
- Shrouding：Shrouded - 4 Wall
- Mounting Type：Surface Mount
- Termination：Solder
- Fastening Type：Threaded
- Contact Length - Mating：-
- Contact Length - Post：-
- Overall Contact Length：-
- Insulation Height：0.193" (4.90mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：8.00µin (0.203µm)
- Contact Finish - Post：-
- Contact Material：Phosphor Bronze
- Insulation Material：Polyamide (PA4T), Nylon 4T, Glass Filled, Halogen Free
- Features：Mating Flange, Mounting Flange, Pick and Place
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Green
- Current Rating (Amps)：2A
- Voltage Rating：-
Download product information
Overview
The Harwin G125-MS11005M2P is a Gecko-SL series power-to-board connector designed for surface-mount technology. It features a vertical male header configuration with 10 positions arranged in a 2x5 layout. The component utilizes a 1.25 mm pitch and includes a jackscrew locking mechanism for secure board mounting. Electrical ratings include a current capacity of 2 A and voltage ratings of 250 V or 450 V. The housing is constructed from polyamide (PA) with phosphor bronze contacts gold-plated for conductivity. Operating temperature ranges from -65 C to +150 C, and the unit weighs approximately 219 mg.
Feature Summary
- Vertical surface-mount design with integrated jackscrew locking for secure attachment
- Gold-plated phosphor bronze contacts ensuring reliable electrical performance
- Polyamide housing providing thermal stability up to 150 C
- Compact 1.25 mm pitch suitable for dense power distribution layouts
Applications
- Industrial control systems requiring robust power connections
- Telecommunications infrastructure equipment
- Automotive electronics and battery management systems
- Medical device power interfaces
Procurement Notes
Verify the specific suffix M2P against official Harwin documentation to confirm the exact contact length and locking mechanism variant. Ensure compatibility with the mating socket series within the Gecko-SL family. Confirm RoHS compliance status through the manufacturer's latest certification documents before integration into regulated products.
Selection Notes
Select this component when a vertical SMT header with mechanical screw-locking is required. The 10-position layout fits applications needing moderate power density. Verify PCB space constraints accommodate the vertical profile and jackscrew hardware. Ensure the mating connector matches the Gecko-SL female counterpart specifications.
Part Context
This part belongs to the Harwin Gecko-SL series, which focuses on high-reliability power interconnects. The series is characterized by its modular design and secure locking options. The G125-MS11005M2P specifically addresses needs for stable surface-mounted power delivery in compact electronic assemblies.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Cross-reference only with identical Harwin part numbers or verified equivalents listed in official replacement guides.
