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Product Detailed Parameters
- Description：CONN HDR VERT 10POS
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Strip
- 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：Latch Lock
- 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
- Features：Board Lock
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：2A
- Voltage Rating：450VAC/DC
Download product information
Overview
The Harwin G125-MS11005L1P is a Gecko-Latch series power-to-board connector designed for surface mount technology. It features a male plug configuration with 10 positions arranged in a double inline layout (5+5). The component utilizes a 1.25 mm pitch and operates at rated voltages of 250 V and 450 V, with a current rating of 2 A. Constructed with phosphor bronze contacts gold-plated for conductivity, the housing is made of polyamide. It supports a temperature range from -65 C to +150 C and includes mechanical latching via throughboard barbs compatible with 1.6 mm PCB thickness.
Feature Summary
- Vertical surface mount design with integrated latch mechanism
- Double row male pin configuration for compact power distribution
- Throughboard barb retention system for secure PCB mounting
Applications
- Power supply connections on main circuit boards
- High-density electronic assemblies requiring vertical interconnects
- Industrial equipment internal power routing
Procurement Notes
Verify the specific ordering suffix against the official Harwin datasheet to ensure correct contact plating and housing material specifications. Confirm that the required PCB thickness matches the 1.6 mm design target for optimal barb engagement. Cross-reference the RoHS compliance status directly with the manufacturer's latest documentation before finalizing procurement orders.
Selection Notes
Select this component when a vertical SMT power header with mechanical locking is required. Ensure the mating connector is compatible with the 1.25 mm pitch and 5+5 pin layout. Verify that the application environment stays within the specified -65 C to +150 C operating temperature range and does not exceed the 2 A current rating per contact.
Part Context
This part belongs to the Harwin Gecko-Latch family, which specializes in secure board-to-board and power-to-board connections. The series is characterized by its robust latching mechanism and high-density capabilities. The G125-MS11005L1P specifically addresses needs for reliable vertical interconnects in space-constrained power electronics applications.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult Harwin engineering for potential cross-references if this specific variant is unavailable.
