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Product Detailed Parameters
- Description：CONN RCPT 6POS 0.049 GOLD PCB
- Series：Gecko SL Reverse Fix
- Mfr：Harwin Inc.
- Package：Tape & Reel (TR)
- 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：Mating Flange, Pick and Place, Polarizing Key
- Current Rating (Amps)：2A
- Voltage Rating：450V
Download product information
Overview
The Harwin G125-FV10605F2R is a 6-position rectangular receptacle connector from the Gecko SL series, designed for board-to-board or cable-to-board applications. It features a 1.25 mm pitch with two rows of contacts and utilizes through-hole solder termination. The connector supports a rated current of 2 A and operates within a temperature range of -65°C to +150°C. Constructed with beryllium copper contacts gold-plated for reliability, it employs a nylon housing in green. The unit includes screw-lock board mounting for secure installation.
Feature Summary
- Screw-lock board mount mechanism ensures secure mechanical fixation
- Gold-plated beryllium copper contacts provide reliable electrical performance
- High-temperature resistant nylon insulation suitable for demanding environments
Applications
- Board-to-board interconnection systems
- Cable-to-board connections
- Aviation and aerospace electronic assemblies
- Defense and motorsport equipment
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer part number with official Harwin documentation. Confirm that the specific suffix matches the required reverse fix configuration and reel packaging format. Ensure compliance with RoHS and REACH standards as specified in the latest material composition statements before finalizing procurement orders.
Selection Notes
Select this component when a high-reliability, vertically mounted socket is required for compact PCB layouts. The 1.25 mm pitch allows for dense pin configurations while maintaining robust current carrying capacity. Consider the screw-lock feature for applications requiring enhanced vibration resistance and secure mating stability during operation.
Part Context
This connector belongs to the Harwin Gecko SL family, which specializes in micro-miniature solutions for harsh environments. The series is engineered for sectors where failure is not an option, including space, defense, and motorsport. The G125-FV10605F2R represents a standard vertical receptacle variant within this high-performance lineup.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing mating pins and housing dimensions if considering alternative suppliers.
