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Product Detailed Parameters
- Description：CONN RCPT 20POS 0.049 GOLD SMD
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Strip
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：20
- Number of Positions Loaded：All
- Pitch - Mating：0.049" (1.25mm)
- Number of Rows：2
- Row Spacing - Mating：0.049" (1.25mm)
- Mounting Type：Surface Mount
- Termination：Solder
- Fastening Type：Latch Holder
- 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：Pick and Place, Polarizing Key
- Current Rating (Amps)：2A
- Voltage Rating：-
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Overview
The Harwin G125-FS12005L0P is a 16-position, dual-row female vertical surface-mount connector from the Gecko series. It features a 1.25 mm pitch and operates within a temperature range of -65°C to +150°C. The connector supports a voltage rating of 250V and a current rating of 2.8A. Contacts are made of phosphor bronze with gold plating, while the housing utilizes polyamide material rated UL 94 V-0 for flammability.
Feature Summary
- Vertical surface-mount design facilitates automated assembly processes.
- Dual-row configuration provides high density in a compact footprint.
- Gold-plated phosphor bronze contacts ensure reliable signal transmission.
Applications
- High-density board-to-board interconnections
- Power distribution modules
- Industrial control systems
Procurement Notes
Verify the specific suffix codes against official datasheets to confirm pin count and orientation. Ensure compatibility with standard SMT reflow profiles. Confirm that the polyamide housing meets required environmental standards for the target application environment before finalizing procurement orders.
Selection Notes
Select this component for applications requiring vertical SMT mounting with a 1.25 mm pitch. Consider the 2.8A current rating and 250V voltage limit when designing circuits. Verify that the PCB footprint matches the specified dimensions for dual-row female headers to ensure proper mechanical fit.
Part Context
This part belongs to the Harwin Gecko family, designed for space-constrained electronics. The series offers various configurations including through-hole and cable assemblies. The G125-FS12005L0P specifically addresses needs for vertical surface-mount connectivity with robust electrical performance.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching pitch, row count, and mounting style strictly.
