YIHUA 938D 44W Hot Tweezers Mini Soldering Iron

Specifications:

• Product: Soldering Station
• Model: YIHUA 938D
• Voltage: 220-240VAC, 50Hz
• Rated Power: 44W
• Temperature Range: 200℃ to 480℃
• Temperature Stability: ±2℃ (static state)
• Tip Ground Resistance: <2Ω
• Tip Ground Voltage:<2mV
• Working Temperature: 0℃ to 40℃

Applications

• SMD/Smt Rework: Effortlessly remove 0402, 0603, 0805, and 1206 resistors, capacitors, and inductors.
• PCB Salvaging: Quickly strip valuable components from old motherboards or driver circuits for reuse.
• Dual-In-Line Packages: capable of desoldering small SOP and SOIC packages by heating multiple pins if the tip width allows.
• Production Correction: Rapidly fix tombstoned components or misaligned parts during batch assembly.
   

Features:

• Twin-Tip Design: The tool uses two soldering tips, which significantly increases work efficiency, making it ideal for fast-paced mass production environments.

• High-Power Heating: A powerful 44W heater allows the tool to heat up quickly and maintain a stable temperature.

• Temperature Conversion: The digital display can be easily switched between Celsius (℃) and Fahrenheit (℉), offering flexibility to the user.

• Automatic Sleep Mode: An integrated 10-minute sleep mode automatically activates when the device is idle. This feature helps to save energy and extend the service life of the heating element.

• Digital Display: An LED digital display provides a clear, real-time readout of the temperature.

Package Includes:

• 1 x YIHUA 938D 44W Hot Tweezers Mini Soldering Iron

Frequently Asked Questions (FAQ)

• Can I use this for through-hole components?
  No, this tool is specifically designed for surface mount (SMD) components. A standard soldering iron is better for through-hole parts.
• What is the maximum temperature this station can reach?
  The YIHUA 938D can reach a maximum temperature of 480°C.
• Does it come with different tip sizes?
  The unit comes with a standard set of tips installed. Replacement tips are specific to the 938D model.
• Is the temperature display in Celsius or Fahrenheit?
  It supports both. You can toggle between Celsius and Fahrenheit modes via the front panel.
• How fast does it heat up?
  Thanks to the 44W heater, it typically reaches 350°C in under 45 seconds.
• Can I replace the heating element if it fails?
  Yes, the heating element is replaceable, though it requires opening the handpiece.
• Is this station ESD safe?
  Yes, the YIHUA 938D is ESD safe, with a tip-to-ground resistance of less than 2 ohms.
• Does the sleep mode actually turn off the heater?
  It lowers the temperature significantly to save power and tip life, but does not completely cut power until turned off via the switch.
• Can I use this to solder chips like TQFP?
  No, hot tweezers are for 2-pin passive components or small SOPs. Use a drag soldering technique with a knife tip for TQFPs.
• What is the warranty period?
  We offer a standard warranty on the main station unit. Heating elements are consumables and not covered.
• Do I need a separate stand?
  No, a dedicated heavy-duty stand is included in the box.
• Is the handpiece cable heat resistant?
  Yes, it uses a silicone cable that is resistant to accidental burns from the iron tips.
• Can I calibrate the temperature?
  Yes, if you notice a deviation, there is a calibration mode to offset the temperature reading.
• Will this work with lead-free solder?
  Yes, the temperature range is sufficient to melt high-temp lead-free alloys.
• How do I clean the tips?
  Use a damp sponge (included) or a brass wire cleaner. Do not file the tips as it removes the protective plating.
• Is it suitable for beginners?
  It is excellent for beginners who want to start working with SMDs, as it makes removal much easier than hot air.
• Can I use this on 110V power?
  No, this specific SKU is rated for 220-240V AC for the Indian market.