Features: Low leakage and forward voltage drop, low power loss, high efficiency. There are total 220 pieces of diodes in 11 values in this set which will meet you basic needs. Widely used in product development, student experiments, maintenance, production, etc. The diode assorted product is easy to store with tape packaging and with clear marking. This is a great assortment of diodes for electronic professionals or enthusiasts. Specifications: Weight: Approx. 58g Type & Quantity 1N4148 50pcs 1N4001 20pcs 1N4004 20pcs 1N4007 20pcs 1N5819 20pcs 1N5399 20pcs FR104 20pcs FR107 20pcs FR207 10pcs 1N5408 10pcs 1N5822 10pcs Package Includes: 220 x Diodes Note: Diodes are sorted manually, so there might be small mistakes on type and quantity. Thanks for your understanding. 1、Low leakage and forward voltage drop, low power loss, high efficiency. 2、There are total 220 pieces of diodes in 11 values in this set which will meet you basic needs. 3、Widely used in product development, student experiments, maintenance, production, etc. 4、The diode assorted product is easy to store with tape packaging and with clear marking. 5、This is a great assortment of diodes for electronic professionals or enthusiasts.