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Product Detailed Parameters
- Description：CONN HEADER SMD 10POS 1.25MM
- Series：Gecko SL Reverse Fix
- Mfr：Harwin Inc.
- Package：Tape & Reel (TR)
- 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：Gold
- Contact Material：Phosphor Bronze
- Insulation Material：Polyamide (PA4T), Nylon 4T, Glass Filled, Halogen Free
- Features：Mating Flange, Mounting Flange, Pick and Place, Polarizing Key
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Green
- Current Rating (Amps)：2A
- Voltage Rating：450V
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Overview
The G125-MS11005M3R is a Gecko-Latch series power-to-board connector manufactured by Harwin. It features a 1.25 mm pitch and a 2x5 position configuration with male pin contacts. Designed for surface mount technology (SMT), it utilizes reverse-fix mating flanges to ensure superior polarization and alignment. The connector supports a rated current of 2 A and voltage ratings of 250 V or 450 V. Constructed with phosphor bronze contacts, gold plating, and polyamide insulation, it operates within a temperature range of -65°C to +150°C.
Feature Summary
- Features a 4-wall shrouded design with reverse-fix mating flanges for enhanced polarization and precise alignment during assembly.
- Utilizes a Gecko-Latch mechanism to provide secure connection stability in high-reliability applications.
- Supports automated pick-and-place manufacturing processes through compatible tape and reel packaging.
Applications
- High-density board-to-board interconnections requiring secure latching
- Power distribution modules in compact electronic systems
- Automated SMT assembly lines for precision connectors
Procurement Notes
Verify the specific suffix 'M3R' against official Harwin documentation to confirm the reverse-fix orientation and mating flange specifications. Ensure compatibility with mating sockets from the same Gecko-Latch family. Confirm RoHS compliance status and material certifications prior to integration into final assemblies.
Selection Notes
Select this component when space-saving and high reliability are critical, as the Gecko series offers significant size reduction compared to standard connectors. The reverse-fix design is essential for applications requiring strict polarization control. Consider the 1.25 mm pitch constraints and verify that the 2 A current rating meets the circuit requirements.
Part Context
This part belongs to the Harwin Gecko-Latch family, designed for miniature, high-performance connections. The series emphasizes space efficiency, offering up to 35% space savings over comparable solutions. It targets industries demanding robust connectivity in small form factors, such as medical and industrial electronics.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Verify cross-compatibility only with other G125-series components sharing identical pitch, row count, and latching mechanisms.
