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Product Detailed Parameters
- Description：CONN HDR 1.25MM R/A 26POS
- Series：Gecko SL
- 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：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Screw Lock
- Contact Length - Mating：-
- Contact Length - Post：0.130" (3.30mm)
- Overall Contact Length：-
- Insulation Height：0.209" (5.30mm)
- 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：Mating Flange, Mounting Flange, Pick and Place, Polarizing Key
- Operating Temperature：-65°C ~ 150°C
- Ingress Protection：-
- Material Flammability Rating：UL94 V-0
- Insulation Color：Green
- Current Rating (Amps)：2A
- Voltage Rating：450V
Download product information
Overview
The G125-MH12605M4P is a Gecko-SL series male plug header manufactured by Harwin Inc. It features a 26-position (13+13) dual in-line configuration with a 1.25 mm pitch and row spacing. Designed for right-angle through-hole mounting, it utilizes solder pin termination with a 3.3 mm tail length. The connector incorporates gold-plated phosphor bronze contacts rated for 2 A current and includes a Jackscrew locking mechanism. Operating temperatures range from -65 °C to +150 °C, with UL 94 V-0 flammability rating.
Feature Summary
- Jackscrew board mount locking system for secure connection
- Right-angle dual in-line male pin configuration
- Gold-plated phosphor bronze contact material
- Polyamide housing with green coloration
Applications
- High-density electronic interconnects
- Industrial control systems
- Telecommunications equipment
- Automotive electronics modules
Procurement Notes
Verify the specific ordering suffix against the official component specification to ensure correct packaging and terminal type. Confirm that the Jackscrew locking feature aligns with mechanical design requirements. Cross-reference the RoHS compliance status and material declarations with the latest manufacturer documentation before finalizing procurement specifications.
Selection Notes
Select this component when right-angle through-hole mounting is required for compact layouts. The 1.25 mm pitch supports high-density applications. Ensure sufficient board space accommodates the right-angle profile and the 3.3 mm solder tail length. Verify that the 2 A current rating meets circuit demands and that the operating temperature range covers environmental conditions.
Part Context
This part belongs to the Harwin Gecko-SL family, designed for reliable power and signal transmission. The series emphasizes robust mechanical locking and high-density connectivity. The G125-MH12605M4P specifically addresses needs for right-angle through-hole headers with secure screw-locking capabilities in demanding environments.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Consult the official component specification for compatible mating connectors within the same Gecko-SL series.
