20PCS 2SC945GR 2SC945 NPN Transistor TO-92 40V 150MA 400mW Marking C945
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20PCS 2SC945GR 2SC945 NPN Transistor TO-92 40V 150MA 400mW Marking C945
The NPN Transistor series offers a range of options with high voltage ratings and current capabilities, perfect for any electronic project.
20PCS 2SC945GR 2SC945 NPN Transistor TO-92 40V 150MA 400mW Marking C945
Numéro d'article: 95878509

20PCS 2SC945GR 2SC945 NPN Transistor TO-92 40V 150MA 400mW Marking C945

Numéro d'article: 95878509

DJF 1000

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The NPN Transistor series offers a range of options with high voltage ratings and current capabilities, perfect for any electronic project.
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Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.

Ce qui se démarque

Haute Efficacité
These NPN transistors deliver excellent performance at 400mW power, ensuring reliable operation for various electronic applications, perfect for hobbyists and professionals alike.
Conception compacte
The TO-92 package provides a space-saving solution for circuit designs, making it ideal for projects requiring minimal footprint without compromising on electrical performance.
Quantité en vrac
With 20 pieces included, this package offers great value and convenience for builders and engineers, allowing for multiple projects or replacements without constant reordering.

Détails du produit

Shop 20PCS 2SC945GR 2SC945 NPN Transistor TO-92 40V 150MA 400mW Marking C945 online at a best price in Djibouti. B07PJQRHH1
Poids de l'article0.04 lbs (20 grams)

À qui est-ce destiné ?

Suitable For
  • Hobby Electronics

    Ideal for hobbyists building small circuits or projects that require low power transistors for switching and amplification.

  • Environnements d'apprentissage

    Perfect for students and educators in electronics courses, providing hands-on experience with common transistor applications.

  • Prototyping Projects

    Suitable for engineers and designers needing reliable transistors for rapid prototyping in electronic devices.

Not Suitable For
  • High-Power Applications

    Unsuitable for projects requiring high current or voltage handling beyond the 2SC945's limitations of 150mA and 40V.

DESCRIPTION DU PRODUIT

20PCS 2SC945GR 2SC945 NPN Transistor TO-92 40V 150MA 400mW Marking C945

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the main application of the 2SC945 NPN transistor?

    répondre: The 2SC945 NPN transistor is primarily used in low-frequency amplification applications, such as audio amplifiers and signal processing circuits. Its low noise characteristics make it ideal for high-fidelity audio components, where clarity is paramount. Additionally, you may find it in switching applications within consumer electronics, enabling effective control of devices like relays or motors.
  • question: What is the maximum voltage and current rating for the 2SC945 transistor?

    répondre: The 2SC945 NPN transistor has a maximum voltage rating of 40V and can handle a collector current of up to 150mA. This makes it suitable for various applications in low-power electronic circuits. When designing circuits, it’s important to ensure that the voltage and current levels stay within these limits to prevent damage and ensure optimal performance.
  • question: Can I use the 2SC945 transistor for switching applications?

    répondre: Yes, the 2SC945 transistor can be effectively used for switching applications due to its fast switching capabilities. In practical scenarios, it is often employed to control small loads like LEDs, relays, and audio equipment switches, turning them on or off as required. Its compact size and efficiency make it a popular choice in DIY electronics and hobby projects.
  • question: What is the package type of the 2SC945 transistor?

    répondre: The 2SC945 transistor comes in a TO-92 package, which is a commonly used style for small-signal transistors. This package type is beneficial due to its ease of handling and compatibility with standard breadboards and PCB designs. The TO-92 package makes it ideal for prototyping and allows for straightforward integration into various electronic projects.
  • question: Are there alternatives to the 2SC945 transistor?

    répondre: Yes, there are several alternatives to the 2SC945 transistor, including the BC547 and 2N3904, both of which serve similar functions in low-power applications. When considering alternatives, it’s essential to compare characteristics like gain, maximum current, and voltage ratings to ensure that they meet your project specifications, making adjustments in designs as necessary for compatibility.
  • question: What is the gain range for the 2SC945 transistor?

    répondre: The 2SC945 transistor typically has a forward current gain (hFE) that ranges from 100 to 300. This gain range is beneficial for amplifying weak signals, making it a reliable choice for audio and RF applications. When using the 2SC945 in your circuits, ensure that the gain requirements are within this range for optimal performance.
  • question: Is the 2SC945 suitable for use in low-noise applications?

    répondre: Yes, the 2SC945 transistor is known for its low-noise performance, making it an excellent choice for sensitive applications such as audio amplification and RF circuits. When used in audio preamplifiers, it helps minimize unwanted noise, ensuring clearer sound quality. Its design allows for efficient signal processing while maintaining sound fidelity.
  • question: What is the thermal dissipation capability of the 2SC945 transistor?

    répondre: The 2SC945 transistor has a maximum power dissipation of 400mW. Understanding thermal dissipation is critical when designing a circuit to prevent thermal overload. Adequate heat sinking might be required in high-current applications to maintain performance. Make sure to manage heat properly in your design to prolong the life of the transistor.
  • question: How can I ensure proper installation of the 2SC945 transistor?

    répondre: To ensure proper installation of the 2SC945 transistor, always check the pin configuration before soldering it onto your PCB. It typically has three pins: collector, base, and emitter. Accurate placement is crucial for functionality. Utilizing a soldering iron with adequate heat control will help avoid damage during installation, contributing to a reliable electronic design.
  • question: Where can I buy 20PCS 2SC945GR 2SC945 NPN Transistor TO-92 40V 150MA 400mW Marking C945?

    répondre: You can buy 20PCS 2SC945GR 2SC945 NPN Transistor TO-92 40V 150MA 400mW Marking C945 from Ubuy in Djibouti. Ubuy offers a wide range of electronic components, including transistors, ensuring you get quality parts for your projects.

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Caractéristiques et avantages

  • Variety of NPN and PNP Transistors for diverse applications.
  • Operating voltages from 15V to 160V for robustness.
  • Current ratings up to 1A for powerful performance.
  • Manual counting may allow for 1-2PCS error in quantities.
  • Lead-Free and RoHS compliant for environmental safety.
  • Compact TO-92 package for easy integration into projects.

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