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Product Detailed Parameters
- Description：CONN RCPT 12POS 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：12
- 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：-
Download product information
Overview
The G125-FS11205L0P is a 12-position female receptacle connector from the Harwin Gecko series. It features a 1.25mm (0.049 inch) mating pitch and a 3.683mm row spacing, designed for surface mount installation. The connector utilizes gold-plated circular contacts with an 8.00µin thickness and is rated for 2A current. Constructed with green PA4T insulation, it supports a temperature range of -65°C to 150°C and meets UL94 V-0 flammability standards.
Feature Summary
- Vertical surface mount design for board-to-board or wire-to-board applications
- Gold-plated circular contacts ensuring reliable signal transmission
- High-temperature resistant PA4T insulation material
- Polarized keying features for secure mating alignment
Applications
- Automotive electronic systems
- General industrial equipment
- Consumer electronics assemblies
Procurement Notes
Verify the specific ordering suffix against official Harwin documentation to confirm exact contact finish, insulation color, and packaging configuration. Ensure compatibility with mating headers regarding polarizing keys and mounting footprint dimensions before procurement.
Selection Notes
Select this component for high-reliability applications requiring robust thermal performance and compact vertical integration. Consider the 1.25mm pitch and dual-row layout when evaluating PCB space constraints and mating interface requirements for signal integrity.
Part Context
This part belongs to the Gecko G125 series, characterized by high-density interconnect solutions. The series offers various configurations including crimp and solder tail options, catering to diverse automotive and general industry needs with consistent dimensional standards.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical and electrical compatibility with any alternative connectors through official datasheet cross-referencing.
FAQ
What is the rated current for the G125-FS11205L0P?
The connector has a rated current capacity of 2 Amperes.
Does this connector include polarizing features?
Yes, the connector includes polarizing keys to ensure correct mating orientation.
