Transistor Kit – 15 types, 300 Pieces

This Transistor Kit contains a comprehensive selection of commonly used bipolar junction transistors for general electronics design, prototyping, and maintenance.
It includes NPN and PNP transistors covering small-signal, switching, audio-frequency, high-voltage, and reference applications.
The kit is suitable for use in analog amplification, digital switching, voltage regulation, oscillator circuits, and educational projects.
All components are provided in equal quantities per type to support circuit testing, replacement, and small-batch development work.

• 20× S9012 | PNP Transistor

• 20× S9013 | NPN Transistor

• 20× S9014 | NPN Transistor

• 20× S8050 | NPN Transistor

• 20× S8550 | PNP Transistor

• 20× 2N3904 | NPN Transistor

• 20× 2N3906 | PNP Transistor

• 20× BC327 | PNP Transistor

• 20× BC337 | NPN Transistor

• 20× TL431 | Precision Programmable Reference

• 20× MPSA42 | NPN High-Voltage Transistor

• 20× MPSA92 | PNP High-Voltage Transistor

• 20× A1015 | PNP Transistor

• 20× C1815 | NPN Audio Frequency and High-Frequency Oscillator Transistor

• 20× A1300 | PNP Transistor

• Includes 15 commonly used transistor and reference component types

• Wide selection of NPN and PNP bipolar transistors

• Suitable for signal amplification and switching applications

• Supports analog and digital circuit development

• Includes audio-frequency transistor types

• Includes high-voltage transistor models

• Includes TL431 precision voltage reference

• Equal quantity of each component for easy organization

• Ideal for repairs and component replacement

• Useful for prototyping and breadboard testing

• Great for students, hobbyists, and engineers

• Supports oscillator and regulator circuits

• Through-hole components for easy soldering

• Convenient for electronics workshops and labs

• Product Type: Assorted Transistor Kit

• Total Quantity: 300 Pieces

• Number of Types: 15

• Component Categories: NPN, PNP, High-Voltage, Audio, Reference

• Package Type: Through-Hole (TO-92 Style, Varies by Type)

• Reference Device: TL431 Programmable Reference

• Application Scope: Switching, Amplification, Regulation, Oscillation

• Storage Type: Assorted Pack / Kit

• Suitable For: Electronics Prototyping and Repair