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Product Detailed Parameters
- Description：CONN RCPT 6POS 0.049 GOLD PCB
- Series：Gecko SL
- Mfr：Harwin Inc.
- Package：Strip
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：6
- 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：8.00µin (0.203µm)
- 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：7.25mm, 7.33mm
- Ingress Protection：-
- Features：Jackscrews, Pick and Place, Polarizing Key
- Current Rating (Amps)：2A
- Voltage Rating：450V
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Overview
The Harwin G125-FV10605F3P is a 6-position rectangular receptacle connector from the Gecko SL series. It features a 1.25mm (0.049 inch) pitch and utilizes through-hole mounting with solder termination. The connector employs female socket contacts made of copper alloy, finished with gold plating for reliable signal transmission. Designed for board-to-board or cable-to-board applications, it operates within a temperature range of -65°C to +150°C and supports a rated voltage of 450V.
Feature Summary
- Jackscrew locking mechanism provides secure mating retention
- Reverse fix design facilitates precise PCB alignment
- Halogen-free polyamide insulation ensures environmental compliance
- Gold-plated circular contacts optimize conductivity
Applications
- Board-to-board interconnections in compact electronics
- Cable-to-board connections requiring secure locking
- Industrial control systems operating in extreme temperatures
- Automotive electronic modules demanding high reliability
Procurement Notes
Verify the specific suffix 'F3P' against official Harwin documentation to confirm pin configuration and orientation. Ensure compatibility with corresponding male headers in the Gecko SL series. Confirm RoHS and REACH compliance status via current manufacturer declarations before integration into regulated supply chains.
Selection Notes
Select this component when a 6-position female receptacle with jackscrew locking is required. The reverse fix feature aids in assembly accuracy. Consider the 1.25mm pitch constraint and through-hole installation method. Verify that the 450V rating and 150°C temperature limit meet system operational requirements.
Part Context
This part belongs to the Harwin Gecko SL micro-miniature connector family. The series is characterized by its small form factor and robust mechanical locking. The G125-FV10605F3P specifically serves as a female receptacle variant, complementing male headers and wire housings within the same ecosystem for complete connectivity solutions.
Replacement Considerations
No direct public substitute part numbers are confirmed for this specific model. Cross-referencing with other 6-position 1.25mm pitch connectors requires careful evaluation of locking mechanisms and footprint dimensions.
