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Product Detailed Parameters
- Description：CONN HEADER SMD 10POS 1.25MM
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：-
- 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 Harwin G125-MS11005L3R is a Gecko-Latch series shrouded header designed for wire-to-board applications. It features a 1.25 mm pitch with 10 positions arranged in a 2-row configuration. The connector utilizes surface mount straight installation with gold-plated phosphor bronze contacts rated for 2 A current. Operating temperatures range from -65°C to +150°C, and the housing is constructed from green nylon.
Feature Summary
- Integrates a latch lock mechanism for secure mating retention
- Features shrouded design to ensure correct alignment during assembly
- Utilizes gold-plated contacts for reliable signal transmission
Applications
- Wire-to-board interconnections
- General electronic equipment
- Automotive systems
Procurement Notes
Verify the specific suffix against official Harwin documentation to confirm exact pin count, row arrangement, and termination style. Ensure compatibility with mating connectors within the Gecko-Latch family. Confirm RoHS compliance status and material composition requirements prior to procurement to meet project specifications.
Selection Notes
Select this component when a low-profile, surface-mount solution with positive locking is required. The 1.25 mm pitch allows for dense circuit board layouts. Consider the right-angle or straight orientation needs relative to the enclosure design. Verify that the 2 A current rating meets the electrical load requirements of the target application.
Part Context
This part belongs to the Harwin Gecko-Latch product line, which focuses on high-reliability signal connectors. The series is characterized by its compact form factor and robust mechanical locking system. It serves as a key component in modern electronics requiring secure, vibration-resistant connections in space-constrained environments.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Cross-reference only with other Harwin Gecko-Latch headers sharing identical pitch, position count, and mounting style.
