Features:1. Spiral rectifier diodes can be used in low frequency and high power applications.2. The spiral pattern is designed to facilitate the installation of the heat sink so that it fits better with the heat sink aluminum plate.3. Made of high quality material, durable and long service life.4. Small body and it can provide stable performance.5. Good rectification effect, good compatibility.Specification:Thread Size: Approx. 16mm / 0.6inTypeIF(AV)AIFRNS AVTMVVRRMVIRRMmAPJC/WTJZP100A1001601.8200~2000120.3-40~150Package List:1 x Rectifier DiodeNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.