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JFET Transistor BF245 - The Audio & RF Legend
When DIY guitar pedal and preamp builders need a high-quality buffer (so the signal from the pickups doesn't drop), the N-Channel JFET BF245 is the ultimate choice, offering tube-like response and dynamics.
- Audio Buffers & Preamps: Provides near-infinite input impedance.
- A, B, C Classifications: The suffix letter denotes the Idss current range, which is critical for biasing your circuit correctly.
Frequently Asked Questions
Q: What is the difference between BF245A, BF245B, and BF245C?
A: The Zero-Gate Voltage Drain Current (Idss). 'A' has the lowest (2-6mA), 'B' is medium (6-15mA), and 'C' is the highest (12-25mA). Check what your specific circuit schematic requires.
| Type / Polarity | N-Channel JFET |
|---|---|
| Package | TO-92 |
| Features | Tube-like dynamics / High Z-In |
Note: The price is for one (1) piece. The component is shipped in bulk without individual packaging.
- Transistor Type
- FETs (Field-Effect Transistors)
- Transistor Polarity / Channel
- N-Channel
- Transistor Case Style
- TO-92
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