

SUNON EF40201BX-10000-A99 combines a 40 × 40 × 20 mm DC axial fan platform with a 12 VDC rating for telecom cabinets, base stations, and network equipment. 8200 rpm is the model's most distinctive operating parameter. Review its motor input during airflow balancing. Review connector, alarm, and sensor options separately.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 40x40x20mm |
| Max.Air Flow(m³/h) | 18.3 |
| Max.Pressure(Pa) | 79.7 |
| Input Power(W) | 0.78 |
| Speed(rpm) | 8200 |
| Noise(db) | 28.5 |
SUNON EF40201BX-10000-A99 supports refrigeration equipment with DC brushless axial fan airflow. It is intended for installations where predictable air exchange is central to equipment stability.
With up to 18.3 m3/h listed airflow, the fan provides a measurable starting point for thermal design. Clear inlet space and a controlled outlet help preserve useful flow. A documented PWM input allows system demand to regulate speed, supporting part-load energy use and acoustic control.
For EF40201BX-10000-A99 integration, prioritize inlet clearance. Include duty-point validation in engineering approval, and confirm the full model interface before volume production. This supports reliable cooling and traceable purchasing. Record the intended operating point on the system resistance curve.
SUNON EF40201BX-10000-A99 serves commercial refrigeration equipment. Airflow around cabinet electronics and heat-exchange sections helps address recurring refrigeration loads. The fan gives OEM equipment a defined air route and supports stable temperature control.
SUNON EF40201BX-10000-A99 serves refrigerators and cold-storage equipment. Airflow around internal electronics and air passages helps address uneven thermal conditions. The fan gives OEM equipment a defined air route and supports reliable cooling operation.
SUNON EF40201BX-10000-A99 serves medical refrigeration equipment. Airflow around temperature-control electronics and heat exchangers helps address continuous cooling demand. The fan gives OEM equipment a defined air route and supports controlled storage conditions.
Yes. The worksheet lists up to 79.7 Pa; compare it with the system curve.
Use the listed voltage, size, 18.3 m³/h airflow, 8200 rpm, and 0.78 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 supplied row does not state the connector or lead configuration. Follow the model-specific wiring drawing.
Match voltage, dimensions, mounting, airflow direction, airflow, pressure, connector, control signal, and protection before substitution.
Stock and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.

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