ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：CONN RCPT 20POS 0.049 GOLD SMD
- Series：Gecko SL
- 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：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：7.33mm, 7.4mm
- Ingress Protection：-
- Features：Jackscrews, Pick and Place, Polarizing Key
- Current Rating (Amps)：2A
- Voltage Rating：450V
Download product information
Overview
The Harwin G125-FS12005F3P is a Gecko-SL series power-to-board connector designed for surface-mount technology. It features a vertical orientation with a 1.25 mm pitch and houses 40 positions across two rows. The socket contacts are gold-plated beryllium copper, rated for 2 A current and 250 V voltage. The assembly utilizes a green nylon housing and supports an operating temperature range from -65 °C to +150 °C.
Feature Summary
- Vertical surface-mount design for compact board integration
- Dual-row configuration providing high-density connectivity
- Gold-plated beryllium copper contacts for reliable signal transmission
Applications
- Industrial control systems requiring robust power distribution
- Automotive electronics utilizing surface-mount assembly processes
- Consumer appliance mainboards needing secure power connections
Procurement Notes
Verify the specific suffix against the manufacturer datasheet to confirm exact pin count and packaging specifications. Ensure compatibility with automated pick-and-place equipment due to the surface-mount form factor. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.
Selection Notes
Select this component when a vertical, dual-row power interface is required for space-constrained designs. The 1.25 mm pitch allows for dense routing while maintaining adequate spacing. Verify that the PCB footprint matches the specified SMT land pattern to ensure proper solder joint formation during reflow.
Part Context
This part belongs to the Harwin Gecko-SL family, which specializes in high-reliability power connectors. The series is engineered for demanding environments, offering secure mating and durable construction. The Gecko-SL line provides various configurations to support diverse power delivery needs in modern electronic assemblies.
Replacement Considerations
Direct substitutes within the same Gecko-SL series may include variants with different pin counts or row configurations. Verify mechanical dimensions and electrical ratings before swapping. No alternative part numbers are confirmed in the provided documentation.
