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Product Detailed Parameters
- Description：CONN HDR R/A 16POS
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Tape & Reel (TR)
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.049" (1.25mm)
- Number of Positions：16
- 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：Latch Lock
- Contact Length - Mating：-
- Contact Length - Post：0.130" (3.30mm)
- Overall Contact Length：-
- Insulation Height：0.218" (5.55mm)
- 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：Solder Retention
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Green
- Current Rating (Amps)：2A
- Voltage Rating：450VAC/DC
Download product information
Overview
The Harwin G125-MH11605L3R is a Gecko-Latch male header connector featuring 10 positions in a dual-row configuration. It utilizes a 1.25 mm pitch with a 1.25 mm row spacing, designed for right-angle through-hole mounting. The contacts are gold-plated phosphor bronze pins with a 3.3 mm tail length. Rated for 2 A current and UL 94 V-0 flammability, it operates between -65°C and +150°C. The green polyamide housing includes a jackscrew locking mechanism.
Feature Summary
- Jackscrew board mount system for secure mechanical retention
- Right-angle through-hole termination for space-efficient PCB layout
- Gold-plated phosphor bronze contacts ensuring reliable conductivity
- Shrouded design providing four-wall protection for mating
Applications
- Wire-to-board interconnections
- Board-to-board stacking applications
- Industrial control systems requiring high vibration resistance
- Automotive electronics harnesses
Procurement Notes
Verify the specific suffix 'L3R' against the official Harwin datasheet to confirm the exact pin count and orientation. Ensure the jackscrew locking feature matches the assembly requirements. Cross-reference the RoHS status and material composition with the latest manufacturer documentation before finalizing procurement orders.
Selection Notes
Select this component when a right-angle male header with integrated screw-locking is required. The 1.25 mm pitch suits dense circuit layouts. Verify that the 3.3 mm solder tail fits the PCB thickness and that the 2 A rating meets the circuit load. Confirm compatibility with corresponding female sockets in the Gecko-SL series.
Part Context
This part belongs to the Harwin Gecko-Latch family, characterized by its unique jackscrew locking mechanism. This series provides enhanced stability compared to standard headers, making it suitable for demanding environments. The model number indicates a 10-position, dual-row, right-angle male connector within the broader Gecko ecosystem.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Direct replacement requires matching the 1.25 mm pitch, 10-position count, right-angle orientation, and jackscrew locking mechanism from other manufacturers.
