FNIRSI HS-02A 100W USB-C Soldering Iron with OLED Display

Battery maintenance and precision electronics work demand a soldering iron that heats instantly and holds stable temperature. The FNIRSI HS-02A delivers 100W of power through a USB-C connection, letting you work on everything from dense circuit boards to larger joints without waiting.

Who is it for

Perfect for electronics enthusiasts, repair technicians, and hobbyists who need a portable yet powerful soldering tool. With support for T12 tips, it covers a wide range of tasks from fine SMD work to heavier soldering.

Main features

• 100W maximum output via USB-C PD/QC power sources
• Heats from ambient to 300°C in about 8 seconds
• 0.87-inch OLED display shows temperature and settings clearly
• Compatible with T12/TS series soldering tips
• Aluminum alloy body for durability and heat dissipation
• Smart features: auto-sleep, auto-off, temperature calibration, boost mode
• ESD-safe grounded design protects sensitive components

Specifications

• Output power: 100W
• Input voltage range: DC 9-24V
• Supported protocols: PD 3.0, QC 3.0
• Temperature range: 80°C - 420°C
• Temperature stability: ±2%
• Heating time to 300°C: approx. 8 seconds
• Display: 0.87-inch OLED
• Compatible tips: T12 / TS series
• Body material: aluminum alloy
• Control: 2-button operation
• Protections: low voltage, over-temperature

Tips

Connect the HS-02A to a 24V/3A PD power source for full 100W performance and the fastest heating. Always use genuine T12 tips for optimal thermal transfer. The auto-sleep and auto-off functions help conserve energy and extend tip life.