

SUNON configures MF20100V4-1D03U-G99 as a 20 × 20 × 10 mm DC blower for telecom cabinets and network equipment, operating at 5 VDC. Its 20 × 20 × 10 mm format is the main stated selection detail. Use the documented performance curve when planning acoustic assessment. Match the exact part number before approving a substitute.
| Rated Voltage(V) | 5 |
|---|---|
| Size(mm) | 20*20*10 |
SUNON MF20100V4-1D03U-G99 brings active air movement to telecommunications 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.
A dependable MF20100V4-1D03U-G99 installation starts with a review of exhaust separation. Complete acoustic evaluation during prototype approval to confirm compatibility, operating margin and the information needed for repeat orders. Separate discharge air from the intake path inside the finished enclosure. The final assembly should be tested under its expected thermal load.
SUNON MF20100V4-1D03U-G99 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 MF20100V4-1D03U-G99 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 MF20100V4-1D03U-G99 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.
Assess reliability from the exact bearing, temperature, protection, and life data. The supplied series note alone does not confirm every suffix-specific option.
The supplied row does not state the connector or lead configuration. Follow the model-specific wiring drawing.
Speed-control capability is not stated for this complete part number. Confirm the signal and controller requirements before use.
Compare its listed power requirement with the required airflow and run time. Total savings depend on the complete system duty point.
The listed rating is 5 VDC. Verify polarity or mains frequency, wiring, and protection before commissioning.

SUNON MF40100V1-1000U-G99 combines a 40 × 40 × 10 mm DC axial fan platform with a 5 VDC rating for telecom cabinets and network equipment. A listed input of 0.68 W is the model's notable electrical characteristic. For maintenance preparation, start with the supplied suffix definition. Confirm temperature and service-life limits from current data.
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