Best DO-204AH Zener Diodes of 2025

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DO-204AH Zener Diodes are electronic components that are commonly used in voltage regulation applications. These diodes are designed to stabilize voltage by allowing current to flow in the reverse direction when a certain voltage threshold is reached. They come in a variety of voltage ratings and are widely used in electronic circuits such as power supplies, voltage regulators, and surge protectors. These diodes are reliable and efficient, making them a popular choice for engineers and hobbyists alike who need to regulate voltage in their electronic projects.
At a Glance: Our Top Picks
Top 10 DO-204AH Zener Diodes
DollaTek 300Pcs Zener Diode Assortment Kit
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.
PATIKIL 20 Pcs 1W 5.1V Zener Diodes
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.
AUKENIEN 1W Zener Diode Kit 3V 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V 8.2V 9.1V 10V 11V 12V 13V 15V 16V 18V 20V 22V 24V 27V 30V 33V 36V 39V 43V 47V Zener Diodes Diodos Assortment Pack
ZENER DIODE, AECQ101, 18V, 0.5W/DO-204AH
E-Projects - 1N914 Diode, DO-35, General Purpose Zener Diode
Fasizi 300Pcs Zener Diode Assortment Kit
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.
E-Projects - 1N914 Diode, DO-35, General Purpose Zener Diode
BOJACK 600 pcs 1W Zener Diodes Kit
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.
BOJACK 1N5349B 5W 12V Zener Diodes Pack of 30
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.
PATIKIL Zener Diode, 20 Pcs 1W Zener Diode Assortment 3.9V DO-41
During our do-204ah zener diode research, we found 60 do-204ah zener diode products and shortlisted 10 quality products. We collected and analyzed 5,739 customer reviews through our big data system to write the do-204ah zener diodes list. We found that most customers choose do-204ah zener diodes with an average price of £6.31.
The do-204ah zener diodes are available for purchase. We have researched hundreds of brands and picked the top brands of do-204ah zener diodes, including DollaTek, PATIKIL, AUKENIEN, TTAMG, E-Projects. The seller of top 1 product has received honest feedback from 643 consumers with an average rating of 4.9.

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.