150PCS SOT-23 Transistor Kit Assorted Set S9012-S9018 TL431 S8050 S8550 MMBT5551 15 Kinds SMD Triode Kit SOT23 Transistor Set

Description

150PCS SOT-23 Transistor Kit – Assorted 15‑Kind SMD Triode Collection

Product Overview

This comprehensive 150‑piece SOT‑23 transistor set is ideal for hobbyists, prototyping, and professional PCB designers. Packed with 15 different high‑quality SMD transistors—including the popular S9012‑S9018 series, TL431 shunt regulator, S8050/8550 silicon LEDs, and MMBT5551 NPN/PNP variants—this kit delivers everything you need for a wide range of electronic circuits.

Key Features

• 150 units total, ensuring ample supply for multiple projects
• 15 distinct transistor types covering amplification, switching, regulation, and LED driving
• All components in reliable SOT‑23 package for easy surface‑mount soldering
• High purity silicon, low noise, and consistent performance across batches
• Clear, color‑coded labeling for quick identification during assembly
• Ideal for DIY electronics, educational labs, and small‑batch production

Specifications

Package: SOT‑23 (Surface Mount)
Quantity: 150 transistors
Types Included: S9012, S9013, S9014, S9015, S9016, S9017, S9018, TL431, S8050, S8550, MMBT5551, and 10 additional complementary SOT‑23 devices
Operating Voltage: 0.6V to 30V (varies by type)
Current Rating: 100mA to 1A (depending on part)
Temperature Range: –55°C to +150°C

Applications

This versatile transistor kit is perfect for:

• Power supply regulators and voltage reference circuits
• Audio and RF amplifier stages
• LED drivers and lighting control
• Signal switching and logic level conversion
• Educational projects and electronics prototyping

Package Includes

• 150 SOT‑23 transistors (15 types)
• 100 µm gold‑plated PCB stencils for precise placement
• Detailed datasheet PDF for each component
• 1 × plastic storage case with labeled sections

Why Choose This Kit?

By sourcing all your SOT‑23 transistors from a single, reliable supplier, you save time on procurement and reduce board design complexity. The high‑density, color‑coded packaging streamlines assembly, while the broad range of devices covers most common circuit requirements. Whether you’re building a low‑power sensor node or a high‑performance audio amp, this kit provides the flexibility and quality you need.