# Atomizer 20mm Ultrasonic Mist

- Page: https://sigmanortec.ro/en/atomizer-20mm-ultrasonic-mist
- Price: 7.73 RON
- Availability: In stock; 1-2 zile
- Reference: 33224 · EAN: 5942071776291
- Category: Mechatronics and IoT > Sensors and Modules
- Package (shipping data): 0.002 kg
- Updated: 2026-09-12
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Description

Piezoelectric element for generating ultrasonic mist from water, ideal for aroma diffusers, humidifiers and DIY projects. It operates at 2.4MHz, offers atomization up to 380 ml/h, has an outer diameter of 20 mm with a gasket and a disc of 16 mm, impedance below 2 ohms for good efficiency. Requires a driver with the right frequency.
Atomizer, aroma diffuser, piezo type (piezoelectric) for producing mist with water by ultrasound at a frequency of 2.4MHz
Specifications:
Resonance frequency: 1.7MHz
Resonance impedance: