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Product Detailed Parameters
- Description：CONN RCPT 26POS 0.049 GOLD PCB
- Series：Gecko
- Mfr：Harwin Inc.
- Package：Tape & Reel (TR)
- Connector Type：Receptacle
- Contact Type：Female Socket
- Style：Board to Board or Cable
- Number of Positions：26
- 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：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：0.177" (4.50mm)
- 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-FV22605L0R is a Gecko-Latch series power-to-board connector receptacle manufactured by Harwin. It features a 1.25 mm pitch with 26 positions arranged in two rows. Designed for surface mount technology, it utilizes gold-plated phosphor bronze contacts housed in green polyamide insulation. The component supports a current rating of 2 A and voltage ratings up to 250 V or 450 V depending on configuration. It operates within a temperature range of -65°C to +150°C and includes latch retention mechanisms for secure board attachment.
Feature Summary
- Integrates Gecko-Latch retention system for reliable surface mount board connection
- Utilizes gold-plated phosphor bronze contacts for stable electrical performance
- Constructed with green polyamide housing meeting UL94 V-0 flammability standards
Applications
- Power distribution modules
- Industrial control systems
- Automotive electronics
Procurement Notes
Verify the specific suffix against official Harwin documentation to confirm pin count and termination style. Ensure compatibility with mating header components from the same Gecko-Latch family. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement specifications.
Selection Notes
Select this component when a high-density 26-position surface mount solution is required. Verify that the 1.25 mm pitch aligns with the PCB layout constraints. Ensure the operating environment remains within the specified -65°C to +150°C thermal limits. Confirm that the 2 A current rating meets the circuit requirements.
Part Context
This part belongs to the Harwin Gecko-Latch series, designed for compact power-to-board applications. It complements matching male headers within the same product line. The series emphasizes space-saving designs suitable for modern electronic assemblies requiring robust mechanical retention.
Replacement Considerations
Consult official Harwin substitution guides for verified alternatives. Generic connectors may not match the specific latch mechanism or contact geometry.
