Murata MZB1001T02 is an ultra‑thin, ultra‑compact, silent piezoelectric micro air pump (also referred to as micro fan).

It generates airflow via ceramic‑piezo ultrasonic vibration. Bladeless design, nearly no noise and zero mechanical vibration.

## Quick‑View Key Specifications

‑ Dimensions: 20 × 20 × 1.85 mm (ultra‑thin at only approx. 1.85 mm)

‑ Weight: 1.4 g (ultra‑lightweight)

‑ Operation: 24‑27 kHz ultrasonic vibration (inaudible to human ears)

‑ Air flow: ≥ 0.7 L/min; static pressure: ≥ 1.42 kPa

‑ Supply voltage: 11.5‑21 V DC (dedicated driver circuit required)

‑ Airflow direction: unidirectional; supports both blowing and suction functions

## Functions & Applications

1. Local heat dissipation for ultra‑thin devices

Applied in wearables, AR/VR smart glasses, neck‑band fans and compact IoT devices for spot cooling of chips, batteries and modules.

Advantages: thin profile, lightweight, quiet and vibration‑free, almost imperceptible when worn on human body.

2. Micro air‑pump for air‑blowing and air‑supply

‑ Medical: portable nebulizers, pulse oximeters, gas sampling (oil‑free and low‑noise performance).

‑ Beauty equipment: mini‑spray devices, cold‑spray instruments, air‑supply power for facial‑cleansing devices.

‑ Industrial: sensor anti‑dust blowing, compact gas‑loop circulation, microfluidics, vacuum adsorption.

‑ Toys & models: small air cushions, ball‑blowing units and miniature pneumatic assemblies.

3. Suction / negative‑pressure applications

Air sampling, miniature dust collection, adsorption fixing, odor collection and other use‑cases.

## Differences from conventional small fans

 Bladeless and motor‑free: airflow is produced by ultrasonic vibration of piezoelectric ceramics.

 Ultra‑thin (1.85 mm), ultra‑light (1.4 g), silent ultrasonic operation, no mechanical vibration.

 Fast response and low‑pulsation airflow, ideal for precision and noise‑sensitive scenarios.

## Summary

The MZB1001T02 is an ultra‑thin, ultra‑compact, silent and vibration‑free micro air pump capable of both blowing and suction. It targets space‑constrained and noise‑critical scenarios such as thermal management for wearables & portable hardware, medical‑beauty & industrial micro‑gas circuits, and dust‑removal air‑blowing for sensors.