Velleman SV3N Subminiature Buzzer – compact signal sounder for electronic projects
The Velleman SV3N is a subminiature buzzer for DC voltage from 8 to 15 volts. It serves as an audible signal device in model building, robotics, and hobby electronics projects.
Weighing only 5 grams, the buzzer is extremely light and does not burden your circuit.
The 8–15 V DC operating voltage makes it versatile in various DC circuits.
Its compact design allows installation even in tight enclosures.
Ideal as a single part for repairs and custom projects where you need exactly one buzzer.
24 months of manufacturer warranty give you peace of mind for your investment.
What sets the Velleman SV3N apart
The buzzer is designed as a single component and can be soldered directly into your circuit. It requires no additional circuitry and operates from 8 V DC. Its small size makes it suitable for space-constrained applications.
Ideal for hobby electronics enthusiasts and model makers
The SV3N is suitable for anyone developing their own circuits or repairing existing devices. In model building, it can be used as an audible indicator for direction, battery level, or fault signals. It is also useful in robotics projects and alarm systems.
How to use the Velleman SV3N
Solder the buzzer into your circuit. Observe the polarity: it requires DC voltage. The operating voltage must be between 8 and 15 volts. Drive it via a transistor or directly from a microcontroller output. The buzzer emits an audible tone as soon as voltage is applied.
Velleman is a Belgian manufacturer of electronic components and kits. Founded in 1975, the company offers a wide range of products for hobby electronics enthusiasts and professionals. Velleman is known for its high-quality electronic kits and test equipment.
A subminiature buzzer is a very small piezoelectric or electromechanical sounder that emits an audible tone. It is used in electronic circuits to provide acoustic feedback.
The Velleman SV3N is designed for DC voltage from 8 to 15 volts. Voltages outside this range may damage the buzzer.
The SV3N is a single component (not a kit), weighs approx. 5 grams, and is supplied in a compact subminiature format. For exact dimensions, please refer to the manufacturer's datasheet.
The delivery includes a single Velleman SV3N subminiature buzzer. No additional accessories are included.
Velleman offers a 24-month manufacturer warranty on the SV3N. The warranty covers defects in material and workmanship.
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