

SUNON configures MEC0252V2-0000-A99 as a 120 × 120 × 25 mm DC axial fan for industrial electronics and equipment cooling, operating at 24 VDC. Its 2700 rpm rating defines a lower-speed operating point. During airflow balancing, compare the model's pressure capability. Review connector, alarm, and sensor options separately.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 120x120x25mm |
| Max.Air Flow(m³/h) | 158 |
| Max.Pressure(Pa) | 54.8 |
| Input Power(W) | 3.5 |
| Speed(rpm) | 2700 |
| Noise(db) | 40.5 |
The MEC0252V2-0000-A99 from SUNON addresses cooling needs in industrial equipment. As a DC brushless axial fan, it creates a defined inlet-to-outlet route across the thermal load.
A documented free-air delivery of up to 158 m3/h supports heat-removal planning. Filters, guards and restricted passages must be included when selecting the real duty point. A documented PWM input allows system demand to regulate speed, supporting part-load energy use and acoustic control.
A dependable MEC0252V2-0000-A99 installation starts with a review of exhaust separation. Complete system-resistance review in equipment qualification to confirm compatibility, operating margin and the information needed for repeat orders. Separate discharge air from the intake path inside the finished enclosure.
The worksheet lists up to 158 m³/h. Verify the operating point against system resistance.
Yes. The worksheet lists up to 54.8 Pa; compare it with the system curve.
Use the listed voltage, size, 158 m³/h airflow, 2700 rpm, and 3.5 W input for preliminary comparison.
The workbook marks the product as RoHS compliant. Confirm UL, TUV, VDE, or other project-specific approvals for the exact suffix.
The exact IP or protection option is not stated in the supplied row. Confirm the full suffix in the applicable SUNON datasheet.

For ventilation needs in industrial electronics and equipment cooling, the MEC0382V3-0000-A99 provides a 24 VDC DC axial fan configuration measuring 120 × 120 × 38 mm. Its 2100 rpm rating defines a lower-speed operating point. The recorded sound level should guide airflow balancing. Review connector, alarm, and sensor options separately.
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SUNON MEC0382V2-0000-A99 combines a 120 × 120 × 38 mm DC axial fan platform with a 24 VDC rating for industrial electronics and equipment cooling. Up to 197.1 m³/h is its most prominent listed performance figure. For airflow balancing, start with the supplied rotational rating. Review connector, alarm, and sensor options separately.
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Configured for industrial electronics and equipment cooling, SUNON MEC0382V1-0000-A99 is a 24 VDC DC axial fan in a 120 × 120 × 38 mm frame. Up to 234.5 m³/h is its most prominent listed performance figure. Use the documented power demand when planning airflow balancing. Review connector, alarm, and sensor options separately.
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Within industrial electronics and equipment cooling, SUNON MEC0381V3-0000-A99 serves as a 120 × 120 × 38 mm DC axial fan operating at 12 VDC. Its 2100 rpm rating defines a lower-speed operating point. Review its frame geometry during airflow balancing. Review connector, alarm, and sensor options separately.
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MEC0381V2-0000-A99 addresses industrial electronics and equipment cooling through a 12 VDC DC axial fan platform measuring 120 × 120 × 38 mm. Up to 197.1 m³/h is its most prominent listed performance figure. Treat the cooling output as a primary input to airflow balancing. Review connector, alarm, and sensor options separately.
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The MEC0381V1-0000-A99 is SUNON's 12 VDC, 120 × 120 × 38 mm DC axial fan option for industrial electronics and equipment cooling. Up to 234.5 m³/h is its most prominent listed performance figure. Base airflow balancing on the stated operating point. Review connector, alarm, and sensor options separately.
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