Part number:Jarchii75tk6c39gm Item Weight:70 g Product Dimensions:14.5 x 7 x 2.5 cm 70 Grams Item Package Quantity:1 Batteries included :No Batteries Required :No Features:Low leakage and voltage drop, low power loss, high efficiency.There are total 200 pieces of diodes in 10 values in this set which will meet you basic needs.All diodes are well packed and assorted in a transparent box for convenient storage.There is a label on box so you can easily identify which type of diodes you need.This is a great assortment of diodes for electronic professionals or enthusiasts. Specifications:Type(Breakdown Voltage):1N4728(3.3V) 1N4729(3.6V) 1N4730(3.9V) 1N4731(4.3V) 1N4732(4.7V)1N4733(5.1V) 1N4734(5.6V) 1N4735(6.2V) 1N4736(6.8V) 1N4737(7.5V) Quantity: 20pcs each typeBox Size: 13.2 x 6.8 x 2.3cm or 5.19 x 2.67 x 0.9" Package Includes:1 Box x 200 Pcs Zener Diodes Note: Diodes are sorted manually, so there might be small mistakes on type and quantity. Thanks for your understanding. [Specification]:1W voltage regulator diode Voltage Range 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V [200Pcs Zener Diode Set]: 20Pcs for each of the 10 Values 1N4728 1N4729 1N4730 1N4731 1N4732 1N4733 1N4734 1N4735 1N4736 1N4737 [Stable Performance]: Low leakage and voltage drop Low power loss High efficiency [Come with Box]: All electronic diodes are well packed and assorted in a transparent box for good storage and easy pick up [Application]: The zener diodes is widely used as voltage references and shunt regulators to regulate the voltage across small circuits [Specification]:1W voltage regulator diode Voltage Range 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V [200Pcs Zener Diode Set]: 20Pcs for each of the 10 Values 1N4728 1N4729 1N4730 1N4731 1N4732 1N4733 1N4734 1N4735 1N4736 1N4737 [Stable Performance]: Low leakage and voltage drop Low power loss High efficiency [Come with Box]: All electronic diodes are well packed and assorted in a transparent box for good storage and easy pick up [Application]: The zener diodes is widely used as voltage references and shunt regulators to regulate the voltage across small circuits