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Product Detailed Parameters
- Description：CONN HDR R/A 10POS
- 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：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, Right Angle
- Termination：Solder
- Fastening Type：Latch Holder
- Contact Length - Mating：-
- Contact Length - Post：0.126" (3.20mm)
- Overall Contact Length：-
- Insulation Height：0.218" (5.55mm)
- 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
- Features：-
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Green
- Current Rating (Amps)：2A
- Voltage Rating：-
Download product information
Overview
The Harwin G125-MH11005L7R is a shrouded header connector from the Gecko family, featuring a 1.25 mm pitch and 10 positions in a 2-row configuration. Designed for surface mount installation at a right angle, it utilizes solder pin termination with gold-plated phosphor bronze contacts rated for 2 A current. The housing is constructed from green polyamide (PA) material compliant with UL 94 V-0 flammability standards. It operates within a temperature range of -65°C to +150°C and offers an insulation resistance of 1 GOhm.
Feature Summary
- Patented four-finger copper alloy contact design ensures high reliability under extreme vibration conditions.
- Shrouded structure provides secure mating alignment and prevents misinsertion during assembly.
- Right-angle surface mount footprint enables significant space savings compared to through-hole alternatives.
Applications
- High-density electronic assemblies requiring miniature package solutions
- Industrial equipment operating in environments with extreme vibration
- Automotive electronics demanding wide temperature stability
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer part number against official Harwin documentation. Confirm that the specific suffix matches the required surface mount and right-angle specifications. Ensure compliance with RoHS directives and UL 94 V-0 ratings for your application environment. Check for obsolescence status as availability may vary across distributors.
Selection Notes
Select this component when board space is limited and a low-profile interconnect is required. The 1.25 mm pitch allows for higher density than larger pitch connectors. Ensure the PCB layout supports surface mount technology and accommodates the right-angle orientation. Verify that the 2 A current rating per contact meets the circuit requirements.
Part Context
This part belongs to the Harwin Gecko series, a line of high-reliability connectors designed for demanding applications. The series emphasizes performance in miniature packages, offering a 35% space saving over comparable high-performance connectors like Micro-D. The G125 family is engineered to withstand harsh environmental conditions while maintaining electrical integrity.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult Harwin technical support for direct replacements or compatible alternatives within the same series.
