The FNIRSI HS-02A is a next-generation smart soldering iron that combines rapid heating, intelligent temperature management, and ergonomic design to deliver an unmatched soldering experience. Whether you’re an electronics hobbyist, professional repair technician, or a workshop enthusiast, the HS-02A is built to meet the demands of precision work and long-term reliability.
Premium Build & Intelligent Design
The soldering iron features a sleek aluminum alloy body for durability and heat dissipation, paired with an ergonomic grip to minimize fatigue during extended use. Its compact and lightweight structure makes it portable enough for fieldwork yet robust enough for a fixed workstation.
Smart Temperature Control
-
Temperature Range: 80 °C – 450 °C (176 °F – 842 °F)
-
Control System: Intelligent microcontroller with ±2 °C accuracy
-
Display: High-contrast OLED screen showing set temperature, real-time temperature, and operating status
-
Heat-Up Time: Reaches 350 °C in approximately 6–8 seconds
-
Thermal Stability: Maintains constant heat under load for consistent soldering quality
The intelligent chip automatically adjusts the power output to maintain the set temperature, ensuring perfect solder joints even in demanding conditions.
Energy Saving & Safety Features
-
Auto Sleep Mode: Automatically enters sleep mode after a set idle period to reduce energy consumption and extend tip lifespan
-
Wake Function: Resumes instantly when picked up or moved
-
Overheat Protection: Shuts down if abnormal temperature rise is detected
-
ESD-Safe Design: Protects sensitive electronic components from electrostatic discharge
Replaceable Tip System
The HS-02A uses quick-change, high-quality soldering tips to adapt to different tasks, from delicate SMD components to large cable terminals. The tip design ensures efficient heat transfer and long-lasting durability.
Power Options
-
Input Voltage: DC 12V–24V (compatible with standard power adapters, laptop chargers, and portable power stations)
-
Power Output: Up to 65W for rapid heat-up and strong thermal recovery
-
Connector Type: Standard DC barrel for easy compatibility
Applications
-
Circuit board assembly & repair
-
Micro soldering for SMD & fine-pitch components
-
Wire splicing and connector soldering
-
Field repairs for drones, RC models, robotics, and electronics
-
Prototyping & DIY electronics projects
Technical Specifications
-
Model: FNIRSI HS-02A
-
Temperature Range: 80 °C – 450 °C
-
Accuracy: ±2 °C
-
Power: Up to 65W
-
Display: OLED
-
Auto Sleep: Yes
-
Heating Element: Internal ceramic heater with rapid response
-
Weight: Approx. 120g (without cable)
Package Includes:
1× FNIRSI HS-02A Soldering Iron
1× Soldering Tip (pre-installed)
1× DC Power Cable
1× User Manual
This soldering iron is ideal for professionals who value speed, accuracy, and portability, as well as DIYers who want a reliable tool for years of use. With its intelligent temperature control, safety features, and high-quality construction, the FNIRSI HS-02A is a worthy upgrade from traditional soldering irons.
