26Values SMD 0.5W Zener Diodes Kit 520pcs 26 Voltage Options by VANXY

Description

Product Overview

The 26Values SMD 0.5W Zener Diodes Kit is a comprehensive collection of 520 surface‑mount Zener diodes designed for a wide range of electronic applications. Each diode is housed in a compact LL‑34/BZV55 (also known as ZMM) package, making it ideal for high‑density PCB layouts where space is at a premium. The kit covers 26 distinct voltage values ranging from 2.7 V up to 27 V, providing engineers, hobbyists, and educators with a versatile toolbox for voltage regulation, clamping, and protection tasks.

All components are manufactured by VANXY, a reputable supplier known for consistent quality and reliable performance. The diodes are rated at 0.5 W, offering a balance between power handling capability and compact size. The package dimensions of 4.13 × 2.95 × 0.98 inches and a weight of 1.52 oz make storage and handling straightforward, while the bulk quantity ensures that you have enough parts for both prototype builds and small‑scale production runs.

Usage

This kit is suited for a broad spectrum of real‑world scenarios. In power supply design, the Zener diodes can be employed as reference voltages to stabilize output levels, ensuring that downstream circuitry receives a consistent voltage despite fluctuations in the input source. For LED driver circuits, the diodes protect LEDs from over‑voltage conditions, extending their lifespan and maintaining brightness consistency.

Battery management systems benefit from the precise voltage clamping capabilities of these Zener diodes, preventing over‑charging and deep‑discharge events that could otherwise damage cells. The wide voltage range also makes the kit an excellent choice for RF circuit designers who need to protect sensitive components from transient spikes.

For makers and educators, the kit integrates seamlessly with popular development platforms such as Arduino, Raspberry Pi, and other microcontroller boards. Whether you are building a simple voltage regulator, a protective circuit for a sensor array, or a more complex power‑distribution network, the 26Values kit provides the necessary parts to prototype quickly and iterate efficiently.

Why Choose Us

Choosing the 26Values Zener Diodes Kit means selecting a product that combines quality, convenience, and cost‑effectiveness. VANXY’s manufacturing processes adhere to strict industry standards, guaranteeing that each diode meets its specified voltage tolerance and power rating. This reliability reduces the risk of unexpected failures during testing or in final products.

The bulk packaging of 520 diodes eliminates the need for multiple small orders, saving both time and shipping costs. Engineers can keep a ready supply on hand, accelerating development cycles and reducing inventory management overhead. Additionally, the kit’s diverse voltage selection means you can address a multitude of design requirements without sourcing additional parts.

Customer support is a core component of our service offering. Our technical team is available to answer questions about diode selection, application guidelines, and best‑practice assembly techniques. Should you encounter any issues, we provide responsive after‑sales assistance, including replacement options and detailed troubleshooting resources.

Key Features

• Wide voltage range from 2.7 V to 27 V covers most low‑power regulation needs.
• Compact LL‑34/BZV55 SMD package saves board space and supports automated assembly.
• 0.5 W power rating provides reliable protection without excessive heat buildup.
• Bulk quantity of 520 pieces reduces cost per part and ensures ample stock for prototypes and small production runs.
• Dedicated technical support and warranty from VANXY give confidence in long‑term reliability.

FAQ

What is the difference between the LL‑34 and BZV55 package codes?

Both LL‑34 and BZV55 refer to the same surface‑mount Zener diode footprint, commonly known as the ZMM package. The two designations are used by different manufacturers but are interchangeable in PCB designs.

Can these Zener diodes be used for high‑frequency RF applications?

Yes, the low parasitic capacitance of the SMD ZMM package makes these diodes suitable for many RF protection tasks, though for extremely high‑frequency designs you may need to verify the specific diode’s frequency response.

Are the voltage values calibrated or do they have tolerance ranges?

Each diode is manufactured to meet its nominal voltage within a typical tolerance of ±5 %, which is standard for Zener devices of this class. For precision applications, you may want to measure the actual breakdown voltage after assembly.

Is the kit compatible with both through‑hole and surface‑mount assembly processes?

The diodes are supplied in a surface‑mount package only. They can be placed using automated pick‑and‑place equipment or manually with a fine‑tip soldering iron. Through‑hole mounting is not applicable for these components.

What warranty or return policy applies to this product?

VANXY offers a one‑year limited warranty covering manufacturing defects. If you receive a defective part, contact our support team for a replacement or refund in accordance with Amazon’s return policies.