Features 1、LOW NOISE: No mechanical contact work inside the module, the use of non spark, low noise, the use of more assured, safer. 2、RED COPPER PLATE: The module dissipates heat quickly and runs stably. The enhanced type uses a purple copper base plate with a flat surface and fast heat dissipation. 3、THYRISTOR MODULE: The module has an average on state current of 100A and a repetitive peak reverse voltage of 400V for excellent performance. 4、STABLE PERFORMANCE: The module has excellent welded structure, excellent temperature characteristics and cycling capability, and more stable performance. 5、FINE WORKMANSHIP: The module is exquisitely made with ABS as the housing, with burr free surface and long service life. Specification Item Type: Rectifier Diode Thyristor Module Material: ABS, red copper Model: TM100Sz M Average On State Current: 100A Application: For welding machine Package List 1 x Rectifier Diode Thyristor Module