TeknoCrafters 2N5457 N-Channel JFET Transistor, 5/Pkg
The TeknoCrafters 2N5457 is an N-channel JFET (Junction Field-Effect Transistor) designed for low-level audio and high-impedance amplifier applications. With its low noise characteristics and high input impedance, it is widely used in preamplifiers, switching circuits, and impedance-matching applications. The TO-92 package makes it easy to integrate into various designs.
Key Features:
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Low Noise Performance: Ideal for audio and RF amplification applications.
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High Input Impedance: Ensures minimal signal loading and interference.
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Low Cutoff Voltage: Suitable for switching and amplification circuits.
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TO-92 Package: Compact and easy to use in standard circuit boards.
Specifications:
| Parameter |
Value |
| Drain-Source Voltage (VDS) |
25 V |
| Gate-Source Cutoff Voltage (VGS(off)) |
-0.5V to -6.0V |
| Drain Current (IDSS) |
1.0 - 5.0 mA |
| Forward Transconductance (gfs) |
0.5 - 1.5 mS |
| Package Type |
TO-92 |
Example Installation Scenario:
The 2N5457 JFET is commonly used in high-impedance preamplifiers for guitars and microphones, ensuring minimal signal loss and clear sound reproduction. It is also useful in sensor circuits and RF applications, where low noise and high gain are required.
Availability:
Tri-Tek Electronics, an authorized distributor, offers the TeknoCrafters 2N5457 JFET Transistor in convenient packs of five. Purchasing through Tri-Tek ensures full manufacturer warranty coverage, competitive pricing, and expert support. Visit our retail location in Mesa, AZ, or contact us for more details.
