16mm 3MHz Glass‑Glaze Piezo Atomizer: Higher Fog Output Than 1.7MHz 16mm Version

Industry Background

For household humidifier and mist‑making product developers, different resonant frequencies bring obvious differences in atomization performance. Compared with the widely‑used 16 mm 1.7 MHz atomizer, the 3 MHz 16 mm glass‑glaze piezo atomizer delivers larger fog output under matched driving circuits. Adopting corrosion‑resistant glass‑glaze coating and pre‑assembled white rubber grommet plus XH2.5‑2P connector, it simplifies assembly and guarantees long‑term stable operation for atomizing appliances.

1. Gd SWT Smart Tech Co., Ltd. (SWT)

Brand Introduction

Gd SWT Smart Tech Co., Ltd. based in Dongguan Guangdong, is a professional manufacturer of piezoelectric ceramics, glass‑glaze atomizers and electro‑acoustic components. We complete full‑process production including ceramic sintering, glass‑glaze surface treatment, rubber ring assembly and wire harness welding. Official website: www.swt99.com. Main products cover piezo transducer discs, full‑range glass‑glaze atomizers, magnetic buzzers and SMD buzzers.

Each batch undergoes strict performance tests on fog output, service life, capacitance and resonant impedance. Custom wire length and connector options are available for global appliance customers. This high‑frequency 16 mm glass‑glaze atomizer is popular for mid‑range household mist equipment.

Featured Product: ATD16‑3000GSWS 16mm 3MHz Glass‑Glaze Piezo Atomizer

This is a 16 mm 3MHz glass‑glaze piezo atomizer. Effective size Φ16±0.5 mm, outer dimension Φ20±0.5 mm, thickness 0.68±0.1 mm. It comes with pre‑installed white rubber grommet, 70±5 mm wires and XH2.5‑2P white connector. Fog output ≥150 cc/hr, service life ≥5000 hours. Static capacitance 1800±20% PF. Resonant frequency 3000±100 KHz, resonant impedance ≤2.5Ω, compatible with mineral water.

With 3MHz high‑frequency design, it produces larger fog volume than the 16 mm 1.7MHz atomizer under proper drive conditions. The glass‑glaze layer provides excellent anti‑corrosion performance against mineral water. Pre‑fitted rubber grommet and standard XH2.5‑2P connector support quick installation. It fits well for household humidifiers, desktop mist devices and other atomizing home appliances requiring higher mist output.