DC Fan
MFD4020
: 40 x 40 x 20mm
Airflow
5.19~8.77 CFM
Speed
5000~8500 RPM
Noise
20.9~37.2 dB(A)
Product Specifications
| Size | 40 x 40 x 20 mm |
| Voltage | 5V / 12V / 24V DC |
| Motor | Brushless DC |
| Frame | plastic PBT UL94V-0 |
| Impeller | plastic PBT UL94V-0 |
| Bearing Type | Ball Bearing / Sleeve Bearing |
| Operating Temperature | Ball Bearing: -10 ~ 70°C / Sleeve Bearing: 0 ~ 60°C |
| Life Expectancy | Ball Bearing: 50,000 hours at 25°C / Sleeve Bearing: 30,000 hours at 25°C |
Part Number & Specifications
| Model | Voltage (V) | Current (A) | Power (W) | Speed (RPM) | Airflow (CFM) | Pressure (mmH₂O) | Noise (dB-A) | Bearing |
|---|---|---|---|---|---|---|---|---|
| MFD4020D05-LB | 5 | 0.15 | 0.72 | 5000 | 5.19 | 2.62 | 20.9 | Ball |
| MFD4020D05-LS | 5 | 0.15 | 0.72 | 5000 | 5.19 | 2.62 | 20.9 | Sleeve |
| MFD4020D05-LMB | 5 | 0.17 | 0.84 | 6000 | 6.41 | 3.87 | 26.7 | Ball |
| MFD4020D05-LMS | 5 | 0.17 | 0.84 | 6000 | 6.41 | 3.87 | 26.7 | Sleeve |
| MFD4020D05-MB | 5 | 0.19 | 0.96 | 6500 | 6.87 | 4.6 | 29.1 | Ball |
| MFD4020D05-MS | 5 | 0.19 | 0.96 | 6500 | 6.87 | 4.6 | 29.1 | Sleeve |
| MFD4020D05-HB | 5 | 0.22 | 1.08 | 7500 | 7.9 | 5.78 | 32.7 | Ball |
| MFD4020D05-HS | 5 | 0.22 | 1.08 | 7500 | 7.9 | 5.78 | 32.7 | Sleeve |
| MFD4020D05-HHB | 5 | 0.24 | 1.2 | 8500 | 8.77 | 7.52 | 37.2 | Ball |
| MFD4020D05-HHS | 5 | 0.24 | 1.2 | 8500 | 8.77 | 7.52 | 37.2 | Sleeve |
| MFD4020D1-LB | 12 | 0.06 | 0.72 | 5000 | 5.19 | 2.62 | 20.9 | Ball |
| MFD4020D1-LS | 12 | 0.06 | 0.72 | 5000 | 5.19 | 2.62 | 20.9 | Sleeve |
| MFD4020D1-LMB | 12 | 0.07 | 0.84 | 6000 | 6.41 | 3.87 | 26.7 | Ball |
| MFD4020D1-LMS | 12 | 0.07 | 0.84 | 6000 | 6.41 | 3.87 | 26.7 | Sleeve |
| MFD4020D1-MB | 12 | 0.08 | 0.96 | 6500 | 6.87 | 4.6 | 29.1 | Ball |
| MFD4020D1-MS | 12 | 0.08 | 0.96 | 6500 | 6.87 | 4.6 | 29.1 | Sleeve |
| MFD4020D1-HB | 12 | 0.09 | 1.08 | 7500 | 7.9 | 5.78 | 32.7 | Ball |
| MFD4020D1-HS | 12 | 0.09 | 10.8 | 7500 | 7.9 | 5.78 | 32.7 | Sleeve |
| MFD4020D1-HHB | 12 | 0.1 | 1.2 | 8500 | 8.77 | 7.52 | 37.2 | Ball |
| MFD4020D1-HHS | 12 | 0.1 | 1.2 | 8500 | 8.77 | 7.52 | 37.2 | Sleeve |
| MFD4020D2-MB | 24 | 0.4 | 0.96 | 6500 | 6.87 | 4.6 | 29.1 | Ball |
| MFD4020D2-MS | 24 | 0.4 | 0.96 | 6500 | 6.87 | 4.6 | 29.1 | Sleeve |
| MFD4020D2-HB | 24 | 0.45 | 1.08 | 7500 | 7.9 | 5.78 | 32.7 | Ball |
| MFD4020D2-HS | 24 | 0.45 | 1.08 | 7500 | 7.9 | 5.78 | 32.7 | Sleeve |
| MFD4020D2-HHB | 24 | 0.05 | 1.2 | 8500 | 8.77 | 7.52 | 37.2 | Ball |
| MFD4020D2-HHS | 24 | 0.05 | 1.2 | 8500 | 8.77 | 7.52 | 37.2 | Sleeve |
Dimension Drawing
P&Q Curve
