

Built for industrial electronics and equipment cooling, SUNON PMD2407PTB1-A uses a 70 × 70 × 25 mm DC blower arrangement at 24 VDC. 89.7 Pa maximum pressure is the standout documented duty-point value. Use the documented frame geometry when planning engineering comparison. Confirm temperature and service-life limits from current data.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 70x70x25mm |
| Max.Air Flow(m³/h) | 83.3 |
| Max.Pressure(Pa) | 89.7 |
| Input Power(W) | 4.6 |
| Speed(rpm) | 5100 |
| Noise(db) | 45 |
SUNON PMD2407PTB1-A brings active air movement to industrial equipment. This DC brushless axial fan helps equipment designers control thermal conditions around densely arranged parts.
The brushless DC motor architecture supports efficient electronic commutation and stable rotational performance for compact equipment cooling. Rigid mounting and clear breathing space help control vibration, flow loss and the acoustic result of the complete assembly.
The final PMD2407PTB1-A selection should consider connector reach as part of the installation layout. Finishing replacement-fit checks before volume production helps reduce integration uncertainty and supports reliable equipment cooling. Confirm that the mating lead reaches without tension or sharp bending.
Stock and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.
The worksheet lists 45 dB. Installation distance, airflow resistance, and enclosure acoustics can change the measured result.
The supplied product-line reference discusses long-life cooling, but continuous-duty limits for this full suffix must be verified from its datasheet and operating conditions.
The exact bearing option is not confirmed by the row-level data. Check the complete suffix in the current SUNON specification.
Review its 70 × 70 × 25 mm size, 83.3 m³/h airflow, 89.7 Pa pressure, system resistance, and available mounting space.

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