Features： 1、PRECISE CHARACTERISTICS: This rectifier diode has high stability, low noise and low temperature coefficient, and long service life. 2、200PCS SET: This rectifier diode has sufficient quantity of 200PCS, which can meet your long term and large quantity needs. 3、USER FRIENDLY DESIGN: Each identical ohm resistor is individually marked, making finding the desired ohm easy and eliminating the need to check the ribbon. 4、STABLE PERFORMANCE: Noise suppression, low temperature coefficients and color ring codes are designed to help you read resistance values easily and smoothly, and also help you get better results for electrical projects. 5、WIDE APPLICATION: Rectifier diodes are suitable for household and industrial electrical equipment and are widely used in product development, experiments, maintenance, production and other fields. Specification： Item Type: Rectifier Diode Assorted Kit Material: Semiconductor Use: Applicable to household, office and industrial electrical equipment, widely used in product development, student experiments, maintenance, production and other fields. Package List： 10 x 3A 400V Rectifier Diode   10 x 3A 600V Rectifier Diode 10 x 3A 1000V Rectifier Diode 10 x 3A 40V Rectifier Diode 30 x 200mA 75V Rectifier Diode 20 x 1A 50V Rectifier Diode 20 x 1A 400V Rectifier Diode 20 x 1A 1000V Rectifier Diode 10 x 1A 1000V Rectifier Diode 10 x 1A 20V Rectifier Diode 20 x 1A 40V Rectifier Diode 10 x 1A 1000V Rectifier Diode 10 x 2A 1000V Rectifier Diode 10 x 2A 1000V Rectifier Diode