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Product Detailed Parameters
- Description：CONN HDR VERT 12POS
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Strip
- Connector Type：Header
- Contact Type：Male Pin
- Pitch - Mating：0.049" (1.25mm)
- Number of Positions：12
- 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：Gold
- Contact Material：Phosphor Bronze
- Insulation Material：Polyamide (PA4T), Nylon 4T, Glass Filled, Halogen Free
- Features：Board Lock
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Black
- Current Rating (Amps)：2A
- Voltage Rating：450VAC/DC
Download product information
Overview
The G125-MS11205L2P is a Gecko-Latch series header connector manufactured by Harwin Inc. It features a 1.25 mm pitch with 12 positions arranged in a dual-row configuration (2x6). Designed for surface mount installation, this component utilizes gold-plated phosphor bronze contacts to ensure reliable electrical performance. The housing is constructed from black polyamide material rated UL94 V-0 for flammability. It supports a maximum current of 2A and withstands voltages up to 450V AC/DC across an operating temperature range of -65°C to +150°C.
Feature Summary
- Features a secure pin-lock mechanism combined with board-locking characteristics for stable mechanical retention.
- Utilizes a four-wall shrouded design to provide comprehensive insulation and contact protection.
- Employs gold-plated phosphor bronze contacts to maintain low resistance and corrosion resistance.
Applications
- Board-to-board interconnections
- Cable-to-board connections
- Power distribution modules
Procurement Notes
Verify the specific suffix 'L2P' against official Harwin documentation to confirm the exact reel quantity and packaging format. Ensure compatibility with automated pick-and-place equipment if high-volume surface mount assembly is required. Cross-reference the RoHS compliance status with the latest manufacturer declaration before finalizing procurement orders.
Selection Notes
Select this component when a compact 1.25mm pitch solution with robust mechanical locking is required. The surface mount orientation suits space-constrained PCB layouts. Consider the 2A current rating and 450V voltage limit to ensure the connector meets the circuit's electrical demands without derating issues.
Part Context
This part belongs to the Gecko-Latch family, which emphasizes high reliability and secure mating through its unique locking system. The series offers various configurations including vertical and right-angle headers, catering to diverse electronic assembly needs within industrial and consumer applications.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 1.25mm pitch, 12-position dual-row layout, and SMT mounting style.
FAQ
What is the contact material used in this connector?
The contacts are made of phosphor bronze with a gold plating finish.
Does this connector include a locking mechanism?
Yes, it features both pin-lock and board-lock types for secure attachment.
