Out Of Stock
2N3819 N-Channel JFET
2,99RON
Ex Tax: 2,99RON
- Stock: Out Of Stock
- Model: A1265.2N3819
Your orders placed until 16:30 on weekdays are shipped on the same day.
2N3819 N-Channel JFET – Low Noise Transistor for RF & Audio Amplification
The 2N3819 is a high-input-impedance N-Channel JFET (Junction Field Effect Transistor) ideal for low-noise signal amplification in audio, RF, and instrumentation circuits. Its versatility and reliability make it a favorite in analog applications.
⚙️ Key Features
- 🔇 Low noise figure – excellent for sensitive signal paths
- 🔋 High input impedance for minimal signal loading
- ⚡ Drain-source voltage up to 25V
- 📦 TO-92 package for easy integration in through-hole designs
- 🌐 Ideal for high-frequency and analog circuits
📦 Typical Applications
- 🎧 Audio preamplifiers
- 📡 RF amplifiers and tuners
- 🧪 Test and measurement instrumentation
- 📐 Low-level signal detection and buffering
With its low noise performance and stable operation, the 2N3819 JFET is a go-to component for analog designers and hobbyists alike.
