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Product Detailed Parameters
- Description：CONN HEADER SMD 26POS 1.25MM
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Strip
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.049" (1.25mm)
- Number of Positions：26
- 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：Push-Pull
- 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：Pick and Place, Solder Retention
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Green
- Current Rating (Amps)：2A per Contact
- Voltage Rating：-
Download product information
Overview
The G125-MS12605L0P is a Gecko series male vertical surface-mount header manufactured by Harwin. It features a 1.25 mm pitch and a 2x10 position configuration (20 total contacts). The connector utilizes phosphor bronze contacts with gold plating and a green polyamide housing. Rated for 2 A current and up to 450 V voltage, it operates within a temperature range of -65°C to +150°C. Designed for SMD/SMT installation, it offers high insulation resistance and reliable power-to-board connectivity.
Feature Summary
- Vertical surface-mount design for compact PCB integration
- Gold-plated phosphor bronze contacts ensure stable conductivity
- High-temperature polyamide housing supports extreme environments
Applications
- Power distribution in industrial control systems
- Signal interconnection in automotive electronics
- Board-to-board connections in telecommunications equipment
Procurement Notes
Verify the specific suffix 'L0P' against official Harwin documentation to confirm tape-and-reel packaging and RoHS compliance status. Ensure the selected variant matches the required 1.25mm pitch and 2-row configuration for your circuit design. Cross-reference the datasheet for precise mechanical dimensions and soldering profile requirements before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, right-angle male header is required for surface-mount assembly. The 1.25mm pitch allows for dense pin arrangements suitable for modern miniaturized electronics. Consider the 2A current rating and 450V voltage limit to ensure compatibility with your system's electrical loads and safety standards.
Part Context
This part belongs to the Harwin Gecko family, known for its robust performance in demanding applications. The G125 series specifically targets power and signal transmission needs with a focus on reliability and space efficiency. As a male pin header, it is designed to mate with corresponding female sockets or cable assemblies within the same ecosystem.
Replacement Considerations
Direct substitutes are not explicitly listed in public data. Verify compatibility with mating female connectors from the same Gecko series. Check if alternative Harwin models with identical pitch and row count meet mechanical and electrical requirements.
