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Product Detailed Parameters
- Description：CONN RCPT 16POS 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：16
- 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 G125-FV11605F3R is a Gecko-SL series female socket connector manufactured by Harwin. It features a 16-position, 2-row configuration with a 1.25 mm pitch and 1.25 mm row spacing. Designed for through-hole mounting at a right angle, it utilizes solder pin termination. The contacts are made of beryllium copper with gold plating, rated for 2 A current and 250 V voltage. Operating temperature ranges from -65 °C to +150 °C. The housing is green polyamide (PA) with UL 94 V-0 flammability rating.
Feature Summary
- Jackscrew locking mechanism for secure board-to-board connection
- Right-angle through-hole mounting for space-efficient PCB layout
- Gold-plated beryllium copper contacts ensuring reliable signal transmission
Applications
- Power distribution in compact electronic assemblies
- Signal interconnection in industrial control systems
- Board-to-board connectivity in telecommunications equipment
Procurement Notes
Verify the specific suffix 'R' indicates tape-and-reel packaging when ordering. Confirm that the right-angle orientation matches the design constraints. Ensure compatibility with the corresponding male plug header within the same Gecko-SL series. Check RoHS compliance documentation for regulatory requirements.
Selection Notes
Select this component for applications requiring high-density connections with secure mechanical locking. The right-angle form factor aids in managing vertical clearance on the PCB. Verify that the 1.25 mm pitch aligns with existing footprint designs. Consider the operating temperature range for environmental suitability.
Part Context
This part belongs to the Harwin Gecko-SL family, known for its screw-lock retention system. The series offers various positions and orientations to support diverse PCB integration needs. The G125-FV11605F3R specifically addresses the need for robust, high-reliability connections in dense layouts.
Replacement Considerations
No direct public substitute part numbers are confirmed for this specific model. Cross-reference with other Harwin Gecko-SL variants only if pitch and locking mechanism requirements can be adjusted.
