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Product Detailed Parameters
- Description：CONN HEADER VERT 10POS 1.25MM
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Bag
- 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：Through Hole
- Termination：Solder
- Fastening Type：Latch Lock
- Contact Length - Mating：-
- Contact Length - Post：0.118" (3.00mm)
- 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：Board Lock, Pick and Place
- 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 Harwin G125-MV11005L1P is a Gecko-Latch series power connector designed for vertical through-board mounting. It features a 1.25 mm pitch with two rows of five positions, totaling ten contacts. The male header utilizes phosphor bronze terminals with gold plating and a polyamide housing. Rated for 2 A current and 250 V voltage, it operates within a temperature range of -65°C to +150°C. The component includes screw-lock board mount studs for secure attachment.
Feature Summary
- Vertical through-hole mounting configuration with integrated screw-fixing board mount studs
- Gecko-Latch jack-screw locking mechanism ensures secure connection retention
- Gold-plated phosphor bronze contacts housed in polyamide insulation
Applications
- Power distribution modules requiring secure board-to-board connections
- Industrial control systems utilizing vertical interconnects
- Embedded hardware assemblies needing reliable high-current pathways
Procurement Notes
Verify the specific suffix 'L1P' against official Harwin documentation to confirm the exact pin count and mechanical dimensions. Ensure compatibility with mating sockets from the same Gecko-Latch family. Confirm that the required screw-fixing studs are included in the package specification. Cross-reference the thermal ratings with your system's operational environment limits.
Selection Notes
Select this component when vertical orientation and mechanical stability via screw locks are required. The 1.25 mm pitch suits dense layouts while maintaining adequate spacing for power applications. Verify that the 2 A current rating meets the circuit demands. Consider the through-hole installation method for robust mechanical strength compared to surface-mount alternatives.
Part Context
This part belongs to the Harwin Gecko-Latch series, which specializes in high-reliability power connectors. The series is characterized by its unique jack-screw locking feature, providing superior vibration resistance compared to standard headers. It is widely used in demanding environments where connection integrity is critical for long-term performance.
Replacement Considerations
- G125-MV11005L0P
FAQ
What is the locking mechanism type?
It uses a jack-screw locking mechanism with integrated board mount studs.
What is the contact material and plating?
The contacts are made of phosphor bronze with gold plating.
