TQDLYKHS
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10Pcs 2SK170 to-92 N-Channel JFET FET Junction Field-Effect Transistor K170 | Substitute for 2S-K170
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10Pcs 2SK170 to-92 N-Channel JFET FET Junction Field-Effect Transistor K170 | Substitute for 2S-K170
The K170 2SK170 is widely used in audio power amplification systems, providing high audio quality.
10Pcs 2SK170 to-92 N-Channel JFET FET Junction Field-Effect Transistor K170 | Substitute for 2S-K170
Item #: 116519313

10Pcs 2SK170 to-92 N-Channel JFET FET Junction Field-Effect Transistor K170 | Substitute for 2S-K170

Item #: 116519313

AUD 25

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*All items will import from US

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Order now and get it around Friday, August 28
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The K170 2SK170 is widely used in audio power amplification systems, providing high audio quality.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Multiple Quantity
Includes 10 pieces, ensuring you have ample supply for multiple projects, reducing the need for frequent reordering and enhancing convenience for avid electronics enthusiasts and professionals.
Reliable Performance
Designed to deliver consistent performance with low noise characteristics, the K170 JFET is perfect for high-fidelity audio and precision applications, distinguishing it from lower-quality alternatives in the market.
Easy Integration
Compact To-92 package facilitates simple integration into various circuit designs, making it ideal for hobbyists and engineers alike, while enhancing overall project efficiency and effectiveness.

Product Details

Shop 10Pcs 2SK170 to-92 N-Channel JFET FET Junction Field-Effect Transistor K170 | Substitute for 2S-K170 online at a best price in Australia. B0DRYC24WY
Brand NameTQDLYKHS
Model2SK170
ManufacturerTQDLYKHS
Included ComponentsNO
Part NumberK170 2SK170
Item Weight8 g
BrandTQDLYKHS
Number of Items10

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Ideal for electronics enthusiasts building custom circuits requiring low noise and high transconductance performance.

  • Audio Equipment Designers

    Great for designing audio preamps and mixers that require low distortion and high-quality signal transmission.

  • Educational Projects

    Useful in educational settings for teaching fundamental concepts of FET operation and circuit design.

Not Suitable For
  • High-Power Applications

    Not suitable for high-power circuits, as it has limited current handling capabilities compared to power transistors.

Product Description

10Pcs 2SK170 to-92 N-Channel JFET FET Junction Field-Effect Transistor K170 | Substitute for 2S-K170

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the 2SK170 transistor commonly used for?

    Answer: The 2SK170 transistor is primarily employed in low-noise amplification applications. Its characteristics make it ideal for audio preamps, RF amplifiers, and other signal processing circuits. Users appreciate its high input impedance and low noise figure, which enhance audio quality and performance in sensitive electronics.
  • Question: How many pieces come in a pack of 2SK170 transistors?

    Answer: Each pack contains 10 pieces of the 2SK170 N-Channel JFET transistors. This quantity is sufficient for both hobbyists and engineers working on multiple projects, ensuring you have enough components for prototyping or volume work without continually reordering.
  • Question: What voltage and current ratings can the 2SK170 handle?

    Answer: The 2SK170 transistors are rated for a maximum drain-source voltage of about 60V and can handle drain current up to 20mA. These specifications make them suitable for various applications where moderate voltage and current levels are required, contributing to their versatility in circuit design.
  • Question: Are the 2SK170 transistors easily integrated into circuit designs?

    Answer: Yes, the 2SK170 transistors, packaged in the TO-92 casing, are designed for ease of integration into existing circuit designs. Their standard dimensions and pin configuration allow for straightforward incorporation into prototyping boards or custom designs, making them accessible for engineers and DIY enthusiasts alike.
  • Question: What are the typical applications of N-Channel JFETs like the 2SK170?

    Answer: N-Channel JFETs, such as the 2SK170, are widely used in low-noise amplifiers, signal switching, and analog signal processing applications. Their inherent properties allow them to amplify weak signals effectively, which is crucial in audio equipment, sensor interfaces, and radio frequency modules.
  • Question: How do I know if the 2SK170 transistor is suitable for my project?

    Answer: To determine if the 2SK170 is suitable for your project, review your circuit's voltage and current requirements against the transistor's ratings. If your application involves audio or RF signal amplification where low noise is critical, the 2SK170 is an excellent choice due to its favorable characteristics.
  • Question: What is the difference between a JFET and a BJT transistor?

    Answer: The main difference between a JFET and a bipolar junction transistor (BJT) lies in their operation; JFETs use electric fields to control current flow and are usually more noise-resistant. This makes JFETs like the 2SK170 ideal for sensitive applications where signal integrity is paramount compared to BJTs.
  • Question: Can I use the 2SK170 in audio applications?

    Answer: Absolutely! The 2SK170 is particularly favored in audio applications due to its low noise and high input impedance. It can be effectively used in microphone preamplifiers, electric guitar amplifiers, and other audio processing circuits where maintaining sound clarity is crucial.
  • Question: What precautions should be taken when handling 2SK170 transistors?

    Answer: When handling 2SK170 transistors, it is essential to be mindful of static electricity, as these components can be sensitive to ESD (electrostatic discharge). Use anti-static wrist straps and work on an anti-static mat to avoid potential damage. Additionally, ensure correct pin orientation during installation.
  • Question: Where can I buy New 10 Pcs for K170 2SK170 to-92 N-Channel JFET Transistors?

    Answer: You can buy the New 10 Pcs for K170 2SK170 to-92 N-Channel JFET Transistor from Ubuy in Australia. Ubuy offers a reliable shopping experience with a variety of electronic components, including these transistors. Check their selection to find the right products for your needs.

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Pros

  • Excellent performance
  • High reliability
  • Easy to use
  • consistent quality
  • Great for electronics projects

Cons

  • Limited instructions included.

Platform Trust & Buyer Confidence

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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

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“so easy to order delivery was way earlier than i expected”

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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

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AUD 25

Order now and get it around Friday, August 28

QTY:

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Features & Benefits

  • 100% brand new and high-quality electrical components.
  • Includes 10 pieces of N-Channel JFET transistors.
  • Perfect for audio power amplification systems.
  • Operates within a temperature range of -55 °C to +125 °C.
  • Supports power dissipation of 0.4 W and drain current of 0.02 A.
  • Ideal for enhancing audio fidelity and performance.

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