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Product Detailed Parameters
- Description：CONN RECPT VERT PCB 34POS
- Series：Gecko SL
- Mfr：Harwin Inc.
- Package：Tape & Reel (TR)
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：34
- 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-FV13405F1R is a Gecko-Latch series power-to-board connector designed for vertical PCB mounting. It features a 1.25 mm pitch with a 2x17 configuration, providing 34 positions. The component utilizes gold-plated beryllium copper contacts rated for 2 A current and operates within a temperature range of -65°C to +150°C. This socket receptacle employs a solder pin termination method for secure through-hole installation.
Feature Summary
- Vertical orientation design for direct board integration
- Threaded locking mechanism for secure connection retention
- Gold-plated contacts ensuring reliable signal transmission
- High-temperature resistance suitable for demanding environments
Applications
- Industrial control systems requiring robust power connections
- Telecommunications infrastructure equipment
- Automotive electronic modules
- Medical device power interfaces
Procurement Notes
Verify the specific suffix 'F1' against official datasheets to confirm thread-locking functionality, as suffix variations may alter mechanical properties. Confirm end-of-life status and obsolescence timelines prior to procurement. Ensure compatibility with mating pins regarding current ratings and thermal limits. Request updated lifecycle documentation from the manufacturer to assess long-term availability risks.
Selection Notes
Select this component when vertical mounting space is constrained and high reliability is required. The 1.25 mm pitch allows for dense circuit layouts compared to larger connectors. Verify that the application environment stays within the specified -65°C to +150°C operating range. Ensure the mating cable assembly supports the 2 A current rating per contact to prevent overheating.
Part Context
This part belongs to the Harwin Gecko-Latch family, known for its threaded locking system which prevents accidental disconnection in high-vibration environments. The G125 series offers various configurations including surface mount and right-angle options, but this specific model is optimized for vertical through-hole applications.
Replacement Considerations
G125-FV13405L0P: Similar Gecko-Latch series connector with comparable specifications. Verify exact suffix differences regarding locking mechanisms and packaging before substitution.
