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Product Detailed Parameters
- Description：CONN HEADER VERT 6POS 1.25MM
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Bag
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.049" (1.25mm)
- Number of Positions：6
- 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
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：-
- Contact Length - Post：0.177" (4.50mm)
- 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：Board Lock, Pick and Place
- 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-MV20605L0P is a Gecko-Latch series power-to-board connector featuring a male pin configuration with 50 positions arranged in two rows. It utilizes a 1.25 mm pitch and is designed for vertical through-hole soldering. The component supports a maximum operating temperature of +150°C and a minimum of -65°C. Electrical ratings include a current capacity of 2 A and voltage ratings up to 450 V, depending on specific contact configurations.
Feature Summary
- Provides secure latching mechanism for reliable board-to-board or cable-to-board interconnects.
- Features low-profile dual-row design optimized for space-constrained stacking applications.
- Utilizes gold-plated phosphor bronze contacts for enhanced conductivity and corrosion resistance.
Applications
- Industrial control systems requiring robust power distribution
- Telecommunications infrastructure equipment
- Medical device internal power connections
Procurement Notes
Verify the exact position count and mating counterpart compatibility before ordering. Confirm that the selected housing material meets the thermal requirements of the specific application environment. Ensure that the manufacturing source documentation aligns with the required RoHS compliance standards for the target market.
Selection Notes
Select this part when a high-density, vertically mounted power connection is required. Consider the mechanical retention provided by the latching feature for vibration-prone environments. Evaluate the 1.25 mm pitch against available PCB trace spacing to ensure adequate clearance and isolation margins are maintained during layout.
Part Context
This component belongs to the Harwin Gecko-Latch family, which specializes in compact, high-reliability interconnect solutions. The series is engineered for demanding sectors where physical security and electrical stability are critical. It complements female socket counterparts to form complete mating pairs for system integration.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 1.25 mm pitch, 50-position count, and latching mechanism specifications exactly.
FAQ
What is the contact material used in this connector?
The contacts are made from phosphor bronze with a gold plating finish.
Does this connector support surface mount installation?
No, this specific model is designed for vertical through-hole soldering only.
