





A 120 × 120 × 38 mm frame and 12 VDC rating define MEC0381V1-000U-A99, a DC axial fan for industrial electronics and equipment cooling. Up to 138 m³/h is its most prominent listed performance figure. During power-budget planning, compare the model's thermal-duty record. Confirm control inputs against the complete ordering code.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 120*120*38 |
| Max.Air Flow(m³/h) | 138 |
| Input Power(W) | 10 |
| Speed(rpm) | 3100 |
| Noise(db) | 48 |
SUNON MEC0381V1-000U-A99 brings active air movement to industrial equipment. This DC brushless axial fan helps equipment designers control thermal conditions around densely arranged parts.
SUNON's DC product line is developed around MagLev motor technology, supporting low-friction rotation, energy-conscious operation and long service life in compact formats. Matching the fan curve to the finished airflow path supports efficient cooling without unnecessary speed or power consumption.
For an orderly design-in process, assess vibration transfer around MEC0381V1-000U-A99 and perform maintenance planning before release. The result is a clearer cooling specification for engineering, purchasing and maintenance teams. Check how rotating forces couple into panels and sensitive assemblies.
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.
Speed-control capability is not stated for this complete part number. Confirm the signal and controller requirements before use.
Stock and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.
The listed speed is 3100 rpm. Confirm frequency, control method, and duty point for the installed system.

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