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Item #:
121630046
100pcs 2N5401 2N5551 TL431 78L05 2SA970 2SC2240 A970 A2240 2SA1266 2SC3198 2SC3355 2SD965 2SA992 TO-92 HjxrHgal Transistor New for Arrival 2025 High
Item #:
121630046
NAD 429
Price Details
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What Stands Out
High Quality
These transistors are sourced for their superior quality, ensuring reliable performance in electronics projects, making them ideal for hobbyists and professionals alike.
Comprehensive Kit
With 100 pieces featuring popular models including 2N5401 and 2N5551, this kit provides versatility for various applications, addressing multiple project needs in one convenient package.
Future-Proof Selection
Launched for 2025, this assortment includes cutting-edge transistors that meet evolving technology standards, giving users confidence in compatibility for upcoming projects.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Electronic Hobbyists
Perfect for hobbyists needing diverse transistors for various DIY electronics and circuit projects.
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Engineering Students
Great for students who require a variety of transistors for laboratories and practical electrical engineering courses.
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Repair Technicians
Ideal for technicians fixing electronic devices, as it provides a wide selection of commonly used transistors.
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Professional Use
May not meet the stringent quality standards required by professionals in high-stakes electronics environments.
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Large Scale Production
Not suitable for mass production due to potential variability in quality and reliability among components.
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Specialized Applications
Users needing specific, high-performance transistors may find this generic set inadequate for specialized circuits.
Product Description
100pcs 2N5401 2N5551 TL431 78L05 2SA970 2SC2240 A970 A2240 2SA1266 2SC3198 2SC3355 2SD965 2SA992 TO-92 HjxrHgal Transistor New for Arrival 2025 High for Quality
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the specifications of the 2N5401 and 2N5551 transistors included in this package?
Answer: The 2N5401 and 2N5551 are NPN and PNP transistors, respectively, widely used in switching and amplification applications. The 2N5401 supports a maximum collector current of 15A and a voltage rating of 60V, making it suitable for high-power applications. The 2N5551, on the other hand, is robust with a collector current rating of 9A and a voltage rating of 60V. These specifications ensure reliable operation in various electronic projects, from DIY circuits to more extensive applications. -
Question:
What is the purpose of the TL431 included in this transistor pack?
Answer: The TL431 is a programmable shunt voltage reference widely used in power supply circuits. It can be adjusted to provide a stable voltage reference, making it ideal for feedback loops in switching power supplies and precise voltage regulation applications. Its low output impedance and high accuracy make it suitable for designing linear regulators, ensuring that your circuits maintain steady and reliable performance even under varying load conditions. -
Question:
How do I identify the pin configuration for TO-92 transistors?
Answer: For TO-92 transistors like the ones in this pack, the standard pin configuration typically follows a specific arrangement: looking at the flat side with the leads pointing downward, the left lead is the emitter (E), the middle lead is the base (B), and the right lead is the collector (C) for NPN types like 2N5401. For PNP types like 2N5551, the configuration is similar, so it’s important to check the specific data sheets for each transistor model to avoid connections errors in your circuit. -
Question:
What applications can I use these transistors for?
Answer: These transistors are versatile components suitable for a wide range of applications, including amplifiers, switches, and voltage regulators. For example, the 2N5401 can be used in audio amplifiers to boost signals, while the TL431 can regulate voltage in power supply circuits. The package's diversity allows hobbyists and engineers alike to craft everything from simple circuits to complex electronic devices, making it great for experimental projects. -
Question:
Are these transistors suitable for beginners in electronics?
Answer: Yes, these transistors are particularly well-suited for beginners. Their common usage in various electronic projects provides a clear pathway for learning about amplification, switching, and basic circuit design. With ample resources available online, such as tutorials and datasheets, newcomers can easily grasp their function and applications. Starting with simple circuit designs involving these transistors can significantly enhance your understanding of electronics. -
Question:
How are the 2SA970 and 2SC2240 transistors beneficial for audio applications?
Answer: The 2SA970 and 2SC2240 are commonly employed in audio amplification circuits due to their high-frequency response and low noise characteristics. They are used in differential amplifiers and output stages for high-fidelity audio applications. Their ability to handle audio signals without distortion makes them ideal for building or repairing audio devices, ensuring quality sound output whether in personal projects or professional audio systems. -
Question:
What is the role of 78L05 in this package of transistors?
Answer: The 78L05 is a voltage regulator that outputs a steady 5V DC voltage, making it ideal for powering small electronic devices and microcontrollers. It can handle up to 100mA of current, which is perfect for powering digital circuits and sensors. Including it in this pack allows you to efficiently manage voltage supply issues in your projects, especially when varying voltage levels can affect performance. -
Question:
Can I use these transistors in DIY projects?
Answer: Absolutely! This pack of transistors is perfect for various DIY electronics projects. Whether you're building a remote control, designing an amplifier, or creating a simple switching circuit, these components offer reliability and effectiveness. You can find plenty of DIY guides online that utilize these specific transistors, making it an excellent choice for both beginners and experienced hobbyists. -
Question:
Where can I buy 100pcs 2N5401 2N5551 TL431 78L05 2SA970 2SC2240 A970 A2240 2SA1266 2SC3198 2SC3355 2SD965 2SA992 TO-92?
Answer: You can purchase the 100pcs 2N5401 2N5551 TL431 78L05 2SA970 2SC2240 A970 A2240 2SA1266 2SC3198 2SC3355 2SD965 2SA992 TO-92 pack from Ubuy. Ubuy provides a wide selection of electronic components and is a preferred platform for acquiring high-quality items like these transistors, ensuring you have the right components for your projects. -
Question:
What are the advantages of using new transistors for my electronic projects?
Answer: Using new transistors ensures that you benefit from improved reliability and performance. New components come with predictable characteristics as outlined in their datasheets, minimizing the risk of failure and enhancing the longevity of your projects. Additionally, modern transistors often show better efficiency, leading to more effective designs, particularly in energy-sensitive applications like battery-operated devices.
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NAD 429
Order now and get it around Friday, July 10
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Includes 100pcs of high-quality electronic components.
- Designed for reliability and long-lasting performance.
- User-friendly design with clear instructions for easy installation.
- Versatile applications for industrial, automotive, and household use.
- Exceptional customer support available.
- Perfect for both DIY enthusiasts and professionals.