

The MFC0251V3-0000-A99 is SUNON's 12 VDC, 120 × 120 × 25 mm DC axial fan option for telecom cabinets and network equipment. Its 2200 rpm rating defines a lower-speed operating point. During cabinet ventilation planning, compare the model's mounting size. Verify bearing and signal options in the exact datasheet.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 120x120x25mm |
| Max.Air Flow(m³/h) | 127.4 |
| Max.Pressure(Pa) | 39.9 |
| Input Power(W) | 1.68 |
| Speed(rpm) | 2200 |
| Noise(db) | 34 |
SUNON MFC0251V3-0000-A99 supports telecommunications equipment with DC brushless axial fan airflow. It is intended for installations where predictable air exchange is central to equipment stability.
The SUNON product series carries RoHS compliance and recognized safety approvals; buyers should confirm the approval marks for this exact suffix and target market. Rigid mounting and clear breathing space help control vibration, flow loss and the acoustic result of the complete assembly.
System designers selecting MFC0251V3-0000-A99 should account for filter loading, then schedule environmental checks before design lock. This approach links equipment cooling needs with practical procurement and service decisions. Check that the selected variant suits the specified operating surroundings.
SUNON MFC0251V3-0000-A99 serves security-camera equipment. Airflow around image sensors, processors and power circuits helps address heat inside compact camera housings. The fan gives OEM equipment a defined air route and supports stable video operation.
SUNON MFC0251V3-0000-A99 serves video-recording equipment. Airflow around storage, processing and power assemblies helps address continuous recording workloads. The fan gives OEM equipment a defined air route and supports reliable monitoring service.
SUNON MFC0251V3-0000-A99 serves security monitoring systems. Airflow around network and control electronics helps address round-the-clock equipment heat. The fan gives OEM equipment a defined air route and supports system availability. It supports reliable equipment cooling.
Speed-control capability is not stated for this complete part number. Confirm the signal and controller requirements before use.
Its documented 12 VDC rating and its 2200 rpm rating defines a lower-speed operating point. allow comparison with the required duty point without assuming unlisted options.
The listed rating is 12 VDC. Verify polarity or mains frequency, wiring, and protection before commissioning.
The worksheet lists up to 127.4 m³/h. Verify the operating point against system resistance.
Keep the airflow path clear, secure the frame without distortion, and follow the exact wiring diagram and voltage rating.
The worksheet lists 1.68 W input. Check supply capacity and operating conditions before commissioning.

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