Model Number:Health Gearp5zg2mqhwa Product Dimensions:3 x 2 x 1 cm; 67 Grams Item Weight:67 g Features:- Transistors are basic semiconductor device that control current, which can also be used as a non-contact switch.- There are total 200 pieces of transistors in 10 values in this set which will meet you basic needs.- All transistors 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 transistor you need.- This is a great assortment of transistors for electronic professionals or enthusiasts.Specifications:Material: SiliconPackage: TO-92Application: AmplificationType and Qty: BC327, BC337, BC517, BC547, BC548, BC549, BC550, BC556, BC557, BC558, each model 20pcsPackage Includes:1 set x Assorted TransistorsNote: Transistors are sorted manually, so there might be small mistakes on type and quantity. Thanks for your understanding. [Main Usage]: Transistors are basic semiconductor device that control current, which can also be used as a non-contact switch [High Quality Power Transistors Kit]: There are total 200 pieces of transistors in 10 values in this set which have high dielectric strength, fast switching speed, large power dissipation, good current performance, a great choice for your electronic devices [Easy to Storage]: All transistors 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 transistor you need [Professionals and Amateurs Know Transistors]: This is a great assortment of transistors for electronic professionals or enthusiasts, extreme efficiency and reliability [Package Content]: Model: 10 models, Include: BC327, BC337, BC517, BC547, BC548, BC549, BC550, BC556, BC557, BC558, each model 20pcs [Main Usage] [High Quality Power Transistors Kit] [Easy to Storage] [Professionals and Amateurs Know Transistors]