Features: Using quality materials with guaranteed quality. Perfect for professionals and DIY enthusiasts alike, our diode is easy to install and use. CL01-12 universal type. Suitable for a wide range of microwave oven models, our diode is a versatile replacement option. Can replace 95% of microwave unidirectional high-voltage diodes on the market. The models of high-voltage diodes used in microwave ovens are CL01-12 T3512 HVM12, etc. The specifications, performances, and functionality are identical and can be directly exchanged for general purposes. High voltage diode used in microwave ovens, with a wide range of applications to prevent soft faults caused by poor contact. Specifications: Material: Metal Length: Approx. 3.39inch(8.6cm) Package Includes: 4x Microwave Oven Diodes note: Before using the machine, it is best to put some tin on the wires at both ends, so that it is not easy to start a fire. Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.