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Product Detailed Parameters
- Description：CONN HDR FMALE 2PWR + 24SIGNAL
- Series：Gecko MT
- Mfr：Harwin Inc.
- Package：Strip
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：26 (24 + 2 Power)
- Number of Positions Loaded：All
- Pitch - Mating：0.049" (1.25mm)
- Number of Rows：2
- Row Spacing - Mating：0.049" (1.25mm)
- Mounting Type：Through Hole
- Termination：Solder
- Fastening Type：Screw Lock
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：-
- Insulation Color：Green
- Insulation Height：0.207" (5.25mm)
- Contact Length - Post：0.118" (3.00mm)
- Operating Temperature：-65°C ~ 150°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Jackscrews, Mating Flange, Polarizing Key
- Current Rating (Amps)：2A, 10A
- Voltage Rating：-
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Overview
The Harwin G125-FV124F1-02AB000P is a Gecko-SL series PCB receptacle designed for vertical through-hole mounting. It features a 26-position configuration arranged in two rows with a 1.25 mm pitch. The connector utilizes female socket contacts with gold plating and includes integrated jackscrews for secure mating. Constructed with nylon insulation, it supports a maximum operating temperature of +150°C and a voltage rating of 250 V.
Feature Summary
- Integrated jackscrew locking mechanism for secure board-to-board connection
- Vertical through-hole termination style for direct PCB mounting
- Gold-plated copper alloy contacts ensuring reliable signal transmission
Applications
- High-density board-to-board interconnects
- Industrial control systems requiring robust mechanical retention
- Automotive electronics applications
Procurement Notes
Verify the specific suffix codes against the manufacturer datasheet to confirm contact count and orientation. Ensure compatibility with the mating header's jackscrew interface. Check RoHS compliance status and lead times directly with authorized distributors before finalizing procurement orders.
Selection Notes
Select this component when a vertical, high-reliability interconnect with mechanical locking is required. The 1.25 mm pitch allows for compact layouts. Verify that the mating system supports the 26-position requirement and that the PCB footprint matches the through-hole specification.
Part Context
This part belongs to the Harwin Gecko-SL family, which emphasizes rugged connectivity solutions. The series is characterized by its screw-locking feature, providing superior vibration resistance compared to standard snap-fit connectors. It is widely used in demanding environments where connection integrity is critical.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the 1.25 mm pitch, 26-position count, vertical orientation, and jackscrew locking mechanism.
