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Product Detailed Parameters
- Description：CONN HDR VERT 26POS
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Strip
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.049" (1.25mm)
- Number of Positions：26
- 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：-
- Contact Finish - Post：Gold
- Contact Material：Phosphor Bronze
- Insulation Material：Polyamide (PA4T), Nylon 4T
- Features：Pick and Place
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Green
- Current Rating (Amps)：2A
- Voltage Rating：-
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Overview
The G125-MS12605L2P is a vertical surface mount header from the Harwin Gecko series, designed for power-to-board applications. It features a 1.25 mm pitch and a 2x13 configuration, providing 26 positions. The connector utilizes male pin contacts made of phosphor bronze with gold plating. Rated for 2 A current and 450 V voltage, it operates within a temperature range of -65°C to +150°C. The housing is constructed from polyamide (PA) thermoplastic, offering high insulation resistance.
Feature Summary
- Vertical surface mount design facilitates automated pick-and-place assembly processes.
- Gold-plated phosphor bronze contacts ensure reliable electrical conductivity and corrosion resistance.
- Polyamide housing provides robust mechanical stability and thermal endurance up to 150°C.
Applications
- Power distribution in compact electronic modules
- Interconnection between PCBs in dense layouts
- Signal routing in industrial control systems
Procurement Notes
Verify the specific suffix 'L2P' against the official Harwin datasheet to confirm the exact contact count and packaging type. Ensure compatibility with mating sockets regarding height and locking mechanisms. Cross-reference RoHS compliance status with the latest manufacturer documentation before finalizing procurement orders.
Selection Notes
Select this component when a low-profile, high-density vertical interconnect is required. The 1.25 mm pitch allows for significant pin density in limited board areas. Consider the 2 A rating per contact for power handling requirements. Verify that the surface mount footprint matches the target PCB design constraints.
Part Context
This part belongs to the Harwin Gecko family of connectors, known for their compact form factor and reliability. The G125 series specifically targets applications requiring high pin counts in small spaces. The MS designation typically indicates a male header variant within this product line.
FAQ
What is the contact material for the G125-MS12605L2P?
The contacts are made of phosphor bronze with a gold plating finish.
Does this connector support through-hole mounting?
No, the G125-MS12605L2P is designed specifically for vertical surface mount (SMT) installation.
