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Product Detailed Parameters
- Description：CONN RCPT 20POS 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：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：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：-
Download product information
Overview
The Harwin G125-FV12005F1P is a Gecko-SL series PCB receptacle designed for power-to-board applications. It features a female socket configuration with 20 contacts arranged in a dual-row layout. The connector utilizes a 1.25 mm pitch and employs a through-hole straight mounting style with solder pin termination. Constructed with a nylon housing and gold-plated copper alloy contacts, it supports a rated current of 2 A and a voltage rating of 250 V. The component operates within a temperature range of -65 C to +150 C and is supplied in tape and reel packaging.
Feature Summary
- Dual-row female socket configuration for compact board integration
- Gold-plated copper alloy contacts ensure reliable signal transmission
- Nylon housing provides thermal stability up to 150 C
- Through-hole straight mounting facilitates standard PCB assembly
Applications
- Power distribution modules in industrial equipment
- Control boards in automotive electronics
- Communication infrastructure hardware
- Consumer electronic device internal connections
Procurement Notes
Verify the specific contact count and row configuration against the official datasheet to ensure compatibility with mating headers. Confirm that the tape and reel packaging format aligns with automated pick-and-place equipment requirements. Check RoHS and REACH compliance documentation for regulatory adherence in target markets. Ensure storage conditions maintain integrity before soldering.
Selection Notes
Select this component when a low-profile, high-density connection is required for power or signal lines. The 1.25 mm pitch allows for dense circuit layouts compared to larger spacing options. Verify that the 2 A current rating meets the electrical load requirements of the application. Consider the straight through-hole orientation for mechanical stability during operation.
Part Context
This part belongs to the Harwin Gecko-SL family, which specializes in small-form-factor connectors. The series is engineered for space-constrained environments requiring robust performance. The G125 prefix indicates the 1.25 mm pitch specification, while the suffix defines the specific housing and contact arrangement.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching pitch, contact count, and mounting style.
