TIP31

TIP31 Transistor

The TIP31 transistor is a high-performance NPN power transistor. It handles 60V and 3A. This makes it perfect for power switching and amplification. Hobbyists and engineers trust it for reliable circuits.

This TIP31 transistor excels in many demanding roles. It switches loads quickly and cleanly. The low saturation voltage reduces heat waste. This means your circuit runs cooler and lasts longer. The high current gain allows small signals to control big loads. You can drive motors, lamps, and solenoids with ease. The TO-220 package mounts easily on a heatsink. This keeps the TIP31 transistor stable under heavy use. It works in both linear and switching modes. This flexibility makes it a go-to part for many projects. Whether you build a power supply or an audio amp, this transistor delivers. It handles surges without failure. The robust design ensures years of service. Engineers choose the TIP31 transistor for its proven track record. It is a standard part in many electronics kits. You will find it in repair shops and labs worldwide. The part is easy to source and replace. This makes it ideal for production runs. The TIP31 transistor is a workhorse component you can count on.

Key Features

• Collector-emitter voltage: 60V maximum for robust performance
• Collector current: 3A continuous for moderate power loads
• Low VCE(sat) of 1.2V at 3A for efficient switching
• TO-220 package with metal tab for heat sinking
• High DC current gain (hFE) of 10-50 at 3A
• Pb-free and RoHS compliant for modern designs

Use Cases

Use the TIP31 transistor in audio amplifiers, motor drivers, and power supplies. It also works well in relay drivers and inverter circuits. This part suits both prototyping and production runs. Typical buyers include electronics hobbyists building custom gear. Students use it in lab projects for power electronics. Repair technicians rely on it to fix amplifiers and power boards. Engineers specify it for industrial control systems. The TIP31 transistor fits automotive and lighting applications too. It drives LEDs and small DC motors smoothly. You can use it in battery chargers and voltage regulators. This transistor is a solid choice for any medium-power task. It bridges the gap between small signal and high power parts. If you need a reliable switch or amplifier, this is it.

Upgrade your project with the TIP31 transistor today. It delivers consistent performance. Order now from Electra Store and get fast delivery. Your circuits deserve the best components. Stock up on this essential part now. It will save you time and trouble later. Click to add the TIP31 transistor to your cart. We ship same day for most orders. Build with confidence using Electra Store parts. Get your TIP31 transistor now and start building.