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Product Detailed Parameters
- Description：CONN HDR 2PWR 8SIG PCB VERT
- Series：Gecko MT
- Mfr：Harwin Inc.
- Package：Strip
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.049" (1.25mm)
- Number of Positions：10 (8 + 2 Power)
- 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, Right Angle
- Termination：Solder
- Fastening Type：Screw Lock
- Contact Length - Mating：-
- Contact Length - Post：0.130" (3.30mm)
- Overall Contact Length：-
- Insulation Height：0.207" (5.25mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：Gold
- Contact Material：Phosphor Bronze
- Insulation Material：Polyamide (PA4T), Nylon 4T, Glass Filled, Halogen Free
- Features：Jackscrews, Mating 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, 10A
- Voltage Rating：450V
Download product information
Overview
The Harwin G125-MH10805M3-1AD1ADP is a Gecko-MT male plug connector featuring a 1.25mm pitch and right-angle through-hole termination. It comprises 10 positions arranged as 8 signal and 2 power contacts. The component utilizes gold-plated phosphor bronze pins housed in green polyamide insulation, rated for 2A current and 450V voltage. Operating temperatures range from -65°C to +150°C with UL 94 V-0 flammability classification.
Feature Summary
- Four-finger patented copper alloy contact design ensures high reliability under extreme vibration conditions.
- Screw-Lok board mount mechanism provides secure mechanical locking for the connector assembly.
- Low profile miniature package offers significant space savings compared to standard high-performance connectors.
Applications
- Demanding electronic product designs requiring high-reliability connections
- Applications operating within extreme temperature ranges (-65°C to +150°C)
- Environments subject to extreme vibration (Z axis 100g)
Procurement Notes
Verify the specific cable mold configuration and Screw-Lok mounting requirements against the official datasheet before procurement. Confirm that the 10-position arrangement (8+2) matches the target circuit interface. Ensure compatibility with the intended PCB thickness for the through-hole solder pin termination. Cross-reference the RoHS compliance status with the latest manufacturer documentation to meet regulatory standards.
Selection Notes
Select this model when a right-angle male plug with integrated cable molding is required for board-to-cable connections. The Gecko-MT series is suitable for applications needing robust vibration resistance and a compact footprint. Consider the 1.25mm pitch constraint for density requirements. Verify that the 450V rating and 2A per contact capacity align with the system's electrical load specifications.
Part Context
This part belongs to the Harwin Gecko family of high-reliability connectors based on a 1.25mm pitch. The Gecko-MT variant specifically integrates a molded cable plug with a Screw-Lok locking feature. This series is engineered to deliver high performance in miniature packages, offering superior durability compared to traditional Micro-D connectors while maintaining a low profile.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Evaluate compatible Gecko-SL or Gecko-MT variants with matching pitch and position counts only if they share identical mechanical locking and environmental ratings.
