Product Description

The A5MC cement power resistor is a high reliability resistor designed for power circuits requiring strong heat resistance and stable performance. With a rated power of 2.1W and resistance value of 22Ω, it is commonly used in switching power supplies (SMPS), power boards, adapters, motor control circuits, and industrial electronic equipment.

This resistor can effectively provide current limiting and thermal protection when the circuit experiences abnormal heating or overload, helping reduce damage risks and improving overall system safety. The cement housing ensures excellent durability, flame resistance, and long-term stability, making it suitable for industrial use and continuous operation environments.

With UL certification, this product meets international safety requirements and is ideal for high-standard projects and export applications.

Applications

• Switching Power Supply (SMPS)
  
• Power adapter / charger circuits
  
• Power boards & power modules
  
• Industrial control equipment
  
• Home appliances protection circuits
  
• Motor driver and control systems