

The 12 VDC SUNON EEC0381B1-000U-G99 is a DC blower sized 120 × 120 × 38 mm for telecom cabinets, base stations, and network equipment. Up to 234.09 m³/h is its most prominent listed performance figure. Base wiring review on the stated supply requirement. Confirm environmental protection for the ordered version.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 120x120x38mm |
| Max.Air Flow(m³/h) | 234.09 |
| Max.Pressure(Pa) | 89.6 |
| Input Power(W) | 10 |
| Speed(rpm) | 3100 |
| Noise(db) | 48 |
The EEC0381B1-000U-G99 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.
The SUNON product series carries RoHS compliance and recognized safety approvals; buyers should confirm the approval marks for this exact suffix and target market. Correct airflow direction and inlet clearance help translate the documented operating point into reliable equipment-level cooling.
EEC0381B1-000U-G99 is best integrated with attention to grille resistance. Engineering teams can use airflow mapping before ordering to verify thermal suitability and give buyers an auditable selection basis. Account for the pressure loss introduced by guards and protective screens.
Yes. The worksheet lists up to 89.6 Pa; compare it with the system curve.
Use the listed voltage, size, 234.09 m³/h airflow, 3100 rpm, and 10 W input for preliminary comparison.
Assess reliability from the exact bearing, temperature, protection, and life data. The supplied series note alone does not confirm every suffix-specific option.
The exact IP or protection option is not stated in the supplied row. Confirm the full suffix in the applicable SUNON datasheet.
Inspect for dust, blocked airflow, abnormal noise, loose mounting, and wiring damage. Isolate power before cleaning or service.

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