Best Zener Diodes of 2025

The DollaTek Zener Diode Kit offers a comprehensive assortment of 300 pieces, including 30 different voltage values, with 10 diodes for each type. This variety ensures that you have the right component for various applications, providing convenience in your projects. Each diode is RoHS certified, ensuring they are lead-free and environmentally friendly, while also offering high precision and stability. Additionally, the clear labelling of each diode allows for easy organisation, helping you find the right part without the hassle of deciphering colour bands.

The BOJACK Zener Diodes Kit includes 600 pieces of various voltage Zener diodes, making it a great addition for anyone involved in electronics. With 30 different voltage values ranging from 3V to 47V, you will have the right component for your projects. The anti-static packaging ensures that your diodes are stored safely and remain undamaged. Being lead-free and RoHS compliant, this kit is suitable for environmentally conscious users. Whether you're developing products or conducting experiments, this assortment will meet your needs effectively.

The AUKENIEN Zener Diodes Kit offers a comprehensive selection of 34 different values of 0.5W Zener diodes, perfect for various electronics projects. Each diode is clearly labelled, allowing you to quickly identify and organise them without the hassle of deciphering colour bands. With complete RoHS certification, these lead-free diodes ensure high precision and stability, giving you confidence in their performance. The practical packaging makes it easy for you to store and access the diodes whenever needed, enhancing your overall efficiency.

The AUKENIEN 1N5349B Diodes are high-quality 5W 12V Zener diodes designed for precision and stability. With a Zener voltage of 12V and a reverse current of just 2µA, these diodes ensure reliable performance in various applications. The solderable axial leads meet military standards, making installation hassle-free. You will receive 20 diodes in practical packaging, allowing for easy storage and convenient use whenever needed.

The BOJACK 1N5349B Zener Diodes are a reliable choice for your electronic projects. With a voltage rating of 12V, these diodes help regulate voltage, protecting your circuits from fluctuations. The 5W power rating ensures they can handle substantial loads, making them versatile for various applications. Packaged in a convenient set of 30 pieces, you will have plenty on hand for multiple projects. This abundance is especially useful for hobbyists and professionals alike, allowing you to work without worrying about running out.

The Fasizi Zener Diode Kit offers a comprehensive assortment of 300 pieces, featuring 30 different values with 10 diodes of each type. This kit is ideal for both beginner hobbyists and experienced electronics enthusiasts, providing a wide range of voltage options from 2V to 39V. Each diode has been tested for stability, ensuring reliability in your projects. The organised packaging allows for easy access, making it convenient to find the right component when you need it.

The PATIKIL Zener Diodes are a versatile assortment of 20 pieces, each rated at 5.1V and capable of dissipating 1W of power. Their compact dimensions make them ideal for various applications, including product development and experiments. With excellent stability and low power loss, these diodes ensure high efficiency in your projects. They can effectively stabilise voltage, allowing current to vary greatly, which is essential for maintaining consistent performance in electronic circuits.

The AEDIKO Zener Diodes Kit includes 270 pieces across 27 different voltage values, making it a versatile choice for various electronic projects. Each diode is designed for low leakage and high efficiency, ensuring minimal power loss during use. As these components are lead-free and RoHS compliant, you can feel confident about their safety and environmental impact. The kit is ideal for hobbyists and professionals alike, supporting everything from repairs to product development.

The Switch Electronics Zener Diodes come in a pack of 10, offering excellent value for your electronic projects. With a voltage rating of 5.6V, these diodes are perfect for regulating voltage, ensuring your circuits operate safely and efficiently. Rated at 500mW, they can handle a decent amount of power, making them suitable for various applications. The lead diameter of 0.5mm ensures compatibility with standard circuit boards, allowing you to easily integrate them into your designs.

The Fasizi Zener Diode Kit offers a comprehensive assortment of 220 pieces, featuring 22 different values of 1206 SMD Zener diodes, with 10 pieces of each value. With voltage ratings ranging from 3V to 51V, this kit is ideal for both beginner hobbyists and experienced electronics professionals. The well-organised components allow users to easily find the right diode for their projects, enhancing efficiency. Additionally, all products are rigorously tested for stability, consistency, and reliability, ensuring you can trust their performance in your electronic applications.