Mini‑Size Piezo Atomizer: SWT’s Smallest Glass‑Glaze Atomizer for Compact Mist Devices

Portable mini mist generators and compact wearable appliances demand ultra‑compact mist‑producing components that deliver reliable atomization within highly limited internal space. The glass‑glaze piezo atomizer solves this miniaturization challenge, turning high‑frequency electrical energy into mechanical vibration to break water into fine cool mist. Gd SWT Smart Tech Co., Ltd. (www.swt99.com), under the SWT brand, manufactures this industry‑leading smallest‑form‑factor glass‑glaze piezo atomizer. With decades of piezo‑ceramic engineering and mass‑production experience, SWT provides high‑dependability atomizer components for space‑constrained consumer mist equipment.

Understanding SWT’s Smallest Glass‑Glaze Piezo Atomizer and Its Application Value

SWT’s glass‑glaze piezo atomizer series features ultra‑small dimensions, designed specifically for compact portable mist devices. Unlike conventional larger atomizer discs, this mini‑sized unit adopts glass‑glaze anti‑corrosion surface treatment and precise laser‑drilling technology. It generates fine cool mist without heating, which is perfectly suited for facial mist sprays, portable humidifiers, handheld disinfection sprayers and other miniature end‑products.

As SWT’s smallest glass‑glaze atomizer model, it is pre‑assembled with fine enameled copper wires for easy soldering and integration. Designers can match it with compact drive circuits to achieve stable atomizing performance. Strict raw‑material screening and production process control ensure stable electrical performance and long service life, meeting high‑volume OEM requirements for small‑size portable appliances.

Technical Specifications and Product Line Highlights

The flagship representative model is ATC08‑0210SDWC, SWT’s smallest glass‑glaze piezo atomizer.

For maximum ratings: peak input voltage ≤90 V (Vp‑p), maximum input power ≤2 W. Operating temperature ranges from ‑20 ℃ to +70 ℃, storage temperature covers ‑30 ℃ ~ +80 ℃.

Key electrical characteristics: resonant frequency 210 ± 10 KHz, resonant resistance Rr ≤400 Ω, capacitance Co 800 ± 25% pF (tested by HP4194A tester).

This miniature atomizer has an overall diameter of φ8±0.2 mm, with precisely laser‑drilled holes: aperture 5±0.5 μm, total 1000 holes over a 3.0 mm punching area. It is fitted with 8/0.08+150P twisted enameled copper red wires. Its ultra‑tiny footprint makes it ideal for products with strict space limits, allowing appliance developers to build slim, compact mist‑generating hardware while maintaining stable atomization output.

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