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Product Detailed Parameters
- Description：CONN RCPT 34POS 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：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：-
- Operating Temperature：-65°C ~ 150°C
- Material Flammability Rating：UL94 V-0
- Contact Finish - Post：Gold
- Mated Stacking Heights：-
- Ingress Protection：-
- Features：Jackscrews, Pick and Place, Polarizing Key
- Current Rating (Amps)：2A
- Voltage Rating：-
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Overview
The Harwin G125-FV13405F1P is a Gecko-SL series power-to-board connector designed for vertical through-hole mounting. It features a 1.25 mm pitch with 34 positions arranged in two rows. The component utilizes female socket contacts made of beryllium copper with gold plating, rated for 2 A current and 250 V voltage. Operating temperatures range from -65 °C to +150 °C. The housing is constructed from nylon, offering UL 94 V-0 flammability ratings.
Feature Summary
- Vertical through-hole configuration for direct PCB integration
- Jackscrew locking mechanism ensures secure mating retention
- Gold-plated beryllium copper contacts provide reliable conductivity
- High-density 34-position layout within a compact footprint
Applications
- Industrial control system power distribution
- Telecommunications equipment backplanes
- Medical device internal power connections
- Automotive electronic module interfaces
Procurement Notes
Verify the specific suffix F1P against official Harwin documentation to confirm tape-and-reel packaging requirements. Ensure compatibility with corresponding male headers such as the G125-MH series. Confirm RoHS and REACH compliance status via the manufacturer datasheet before final procurement approval.
Selection Notes
Select this component when vertical orientation and high contact density are required. The 1.25 mm pitch allows for significant pin counts in limited board space. Verify that the mating header supports the jackscrew locking feature to maintain connection integrity under vibration conditions.
Part Context
This part belongs to the Harwin Gecko-SL family, characterized by high reliability and screw-locking capabilities. The G125 series offers various configurations including surface mount and right-angle options. This specific model focuses on vertical power delivery applications requiring robust mechanical retention.
Replacement Considerations
No direct public substitute part numbers are confirmed for this specific variant. Cross-reference with other Harwin G125-FV models sharing identical pitch, position count, and locking mechanisms if availability is an issue.
