Transistor Assortment Pack (17 Types, 170 PCS)

This transistor assortment pack contains 170 small-signal transistors spanning 17 different models, covering both NPN and PNP polarities. It is an ideal benchtop collection for students, makers, and electronics hobbyists working on circuit designs and repairs.

Comprehensive 17-model selection

The pack includes 17 distinct transistor models to support a wide range of electronic circuit requirements without needing individual part orders.

NPN and PNP polarities

With both NPN and PNP types supplied, you have the necessary components for standard switching, complementary pairs, and push-pull stages.

Signal amplification and switching

These small-signal devices are suited for low-power switching tasks as well as processing and boosting weak audio or sensor signals.

Prototyping and circuit repair

The assortment provides immediate access to replacement parts for troubleshooting existing hardware, breadboarding prototypes, and running lab experiments.