Best Varactor Diodes of 2026

The ALLECIN BB910 Diode is a reliable electronic component designed for various applications. It can handle a continuous reverse voltage of up to 30V and a forward current of 20mA, making it suitable for diverse electronic circuits. This diode is known for its long lifespan and dependable performance, ensuring that you can use it with confidence. Whether you're working on instrumentation or lighting control, this diode is a great choice. Additionally, the thoughtful packaging allows for easy storage and identification, making your projects more organized and efficient.

This product is a set of 50 brand new BB910 varactor diodes, which have fine workmanship and are simple to operate. They are very durable and useful for adjusting FM radio frequencies. They are especially suitable for students, electronics enthusiasts, and DIYers who want to conduct small experiments.

The YEGAFE 1SV149 Varactors are specialized diodes designed to offer variable capacitance for tuning circuits. With a minimum capacitance of 30pF at 8V, these diodes allow you to maintain stable performance in higher voltage conditions. Their maximum capacitance ranges from 435 to 540pF at 1V, giving you flexibility for fine adjustments in low voltage settings. Packaged in a TO-92S case, these varactor diodes are compact and easy to integrate into your electronic projects. Whether you're working on radio frequency tuning or voltage-controlled oscillators, these varactors provide reliable and precise capacitance control to enhance your device's performance.

The Aexit Varactor Diodes are designed to enhance your electronic projects with their reliable performance. They operate at a current of 30mA and can handle up to 10V of variable capacitance, making them ideal for tuning circuits. With a junction temperature rating of 125 °C, these diodes can withstand high temperatures, ensuring longevity and stability in various applications. Additionally, their wide storage temperature range of –55 to +125 °C allows you to use them in diverse environments without compromising functionality.

The Generic ISV149 Varactor Diodes come in a convenient pack of 20, making them perfect for various electronic projects. These diodes are designed to control capacitance in circuits, which is useful for tuning and frequency modulation. With their reliable performance, you can enhance the functionality of your devices. The versatility of this product allows you to integrate it into many applications, providing you with flexibility in your designs. Overall, these diodes are a great choice for hobbyists and professionals alike, ensuring optimal performance in your electronic setups.

The GODIYMODULES BB910 Diode Pack includes 30 varactor diodes, perfect for your electronic projects. These diodes come in a TO-92S package, making them easy to handle and install on your circuit boards. As varactor diodes, they allow you to vary capacitance with voltage, which is useful for tuning circuits and frequency modulation. With a set of 30 pieces, you have plenty of components for multiple uses or experiments, providing good value and convenience when building or repairing devices. This pack is ideal for hobbyists and professionals needing reliable varicap diodes.

The GODIYMODULES BB809 Varactor Diodes come in a pack of 20, providing you with plenty of components for your projects. These diodes are designed with variable capacitance, which means you can adjust their capacitance to fine-tune circuits like tuners or filters. The DO-34 package ensures a compact and reliable form factor, making them easy to incorporate into your electronic designs. Whether you're repairing or building circuits, these varactor diodes offer flexibility and convenience to help you achieve precise electronic adjustments.

The Generic BB809 Diode is a set of 10 high-frequency varactor diodes designed in the DO-34 package. These diodes are ideal for tuning and frequency control applications, making them useful for electronics projects and repairs. With 10 pieces included, you have plenty of components to work on multiple devices or keep as spares. The high-frequency capability ensures reliable performance in circuits that require precise voltage-dependent capacitance, giving you better control and stability in your electronic designs.

The Generic SVC321 Varactor Diodes come in a pack of five, making them a practical choice for your electronic projects. These varactor diodes are designed to help you control voltage in circuits efficiently, which is useful for tuning and signal processing. Being categorized specifically as varactor diodes means they are specialized components that vary capacitance with voltage, giving you precise control in applications like frequency modulation. The product’s generic brand offers a versatile option if you need reliable diodes without extra cost. Overall, these diodes provide a straightforward and effective way to manage electrical signals in your devices.

The iProtool Varactor Diodes offer a pack of 20 reliable KV1471 model components in a compact SOT-323 package. These varactor diodes are designed to help you easily tune circuits by varying capacitance with voltage changes, which is ideal for radio frequency applications. The small SOT-323 size makes them convenient for tight spaces and surface mounting on circuit boards, saving you space and making installation simpler. With 20 pieces included, you have plenty of diodes for multiple projects or replacements, ensuring you’re well-equipped for your electronics work.