





Engineered for industrial electronics and equipment cooling, SUNON PMD1212PMB1-A is a 12 VDC DC axial fan in a 120 × 120 × 38 mm frame. Up to 322.8 m³/h is its most prominent listed performance figure. Treat the acoustic value as a primary input to thermal validation. Review connector, alarm, and sensor options separately.
| Rated Voltage(V) | 12 |
|---|---|
| Size(mm) | 120x120x38mm |
| Max.Air Flow(m³/h) | 322.8 |
| Max.Pressure(Pa) | 161.9 |
| Input Power(W) | 19.2 |
| Speed(rpm) | 4200 |
| Noise(db) | 54 |
SUNON PMD1212PMB1-A brings active air movement to industrial equipment. This DC brushless axial fan helps equipment designers control thermal conditions around densely arranged parts.
The SUNON product series carries RoHS compliance and recognized safety approvals; buyers should confirm the approval marks for this exact suffix and target market. System resistance, grille geometry and cable clearance should be reviewed together to maintain predictable air delivery.
PMD1212PMB1-A is best integrated with attention to grille resistance. Engineering teams can use environmental checks before ordering to verify thermal suitability and give buyers an auditable selection basis. Account for the pressure loss introduced by guards and protective screens.
Stock and lead time can change. Confirm the exact suffix, quantity, and delivery date with the supplier before ordering.
The listed speed is 4200 rpm. Confirm frequency, control method, and duty point for the installed system.
Verify supply, wiring, obstructions, impeller movement, and protection status. Use the model datasheet before replacement or repair.
The exact bearing option is not confirmed by the row-level data. Check the complete suffix in the current SUNON specification.
The worksheet lists 19.2 W input. Check supply capacity and operating conditions before commissioning.

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