What are DC Brushless Fans (BLDC) ?
DC Brushless Fans (BLDC) are electronic cooling devices that utilize brushless motors to provide efficient airflow in various applications. They are widely used in production electronics assembly, maintenance, and engineering evaluations. Important specifications for selection include Air Flow, which determines cooling efficiency; Noise, which affects user experience; and Operating Temperature, which ensures reliability under different conditions. When sourcing, it's crucial to validate lifecycle status and compatibility with existing designs to mitigate risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | Air Flow | Approval Agency | Bearing Type | Fan Type | Features | Ingress Protection | Noise | Operating Temperature | Power (Watts) | RPM | Size | Static Pressure | Termination | Voltage | Weight | Width | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NMB Technologies
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56.8 CFM (1.59m³/min) | CSA, UL | Hydro-wave (HWB) | Tubeaxial | Speed Sensor (Tach) | - | 35.0dB | 14 ~ 158°F (-10 ~ 70°C) | 3.36 W | 2900 RPM | Square - 92mm L x 92mm H | 0.169 in H2O (42.1 Pa) | 3 Wire Leads | 24VDC | 0.243 lb (110.22 g) | 25.50mm | |
NMB Technologies
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56.8 CFM (1.59m³/min) | CSA, UL | Hydro-wave (HWB) | Tubeaxial | - | - | 35.0dB | 14 ~ 158°F (-10 ~ 70°C) | 3.36 W | 2900 RPM | Square - 92mm L x 92mm H | 0.169 in H2O (42.1 Pa) | 2 Wire Leads | 24VDC | 0.243 lb (110.22 g) | 25.50mm | |
Comair Rotron
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45.0 CFM (1.26m³/min) | - | Ball | Tubeaxial | - | - | 38.1dB(A) | - | 2.4 W | 2860 RPM | Square - 92mm L x 92mm H | 0.182 in H2O (45.3 Pa) | 2 Wire Leads | 24VDC | 0.441 lb (200.03 g) | 25.40mm | |
Comair Rotron
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80.0 CFM (2.24m³/min) | - | Ball | Tubeaxial | - | - | 41.9dB(A) | - | 4.8 W | 3000 RPM | Square - 120mm L x 120mm H | 0.269 in H2O (67.0 Pa) | 2 Wire Leads | 24VDC | 0.529 lb (239.95 g) | 32.00mm | |
Comair Rotron
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205.0 CFM (5.74m³/min) | - | Ball | Tubeaxial | - | - | 49.8dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 19 W | 3125 RPM | Round - 172mm Dia | 0.615 in H2O (153.2 Pa) | 2 Terminals | 48VDC | 1.9 lbs (861.8 g) | 50.80mm | |
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NIDEC
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NMB Technologies
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46.9 CFM (1.31m³/min) | CSA, UL | Hydro-wave (HWB) | Tubeaxial | - | - | 38.2dB | 14 ~ 158°F (-10 ~ 70°C) | 3.24 W | 3450 RPM | Square - 80mm L x 80mm H | 0.188 in H2O (46.8 Pa) | 2 Wire Leads | 12VDC | 0.22 lb (99.79 g) | 25.50mm | |
NMB Technologies
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8.8 CFM (0.246m³/min) | CSA, UL | Hydro-wave (HWB) | Blower | - | - | 30.0dB | 14 ~ 140°F (-10 ~ 60°C) | 1.68 W | 2400 RPM | Square/Rounded - 76mm L x 76mm H | 0.244 in H2O (60.8 Pa) | 2 Wire Leads | 24VDC | 0.22 lb (99.79 g) | 28.00mm | |
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23.7 CFM (0.664m³/min) | CSA, UL | Hydro-wave (HWB) | Blower | - | - | 45.0dB | 14 ~ 140°F (-10 ~ 60°C) | 7.08 W | 2550 RPM | Rectangular/Rounded - 109mm L x 111.4mm H | 0.776 in H2O (193.2 Pa) | 2 Wire Leads | 24VDC | 0.551 lb (249.93 g) | 28.10mm | |
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18.7 CFM (0.524m³/min) | CSA, UL | Hydro-wave (HWB) | Blower | - | - | 40.0dB | 14 ~ 140°F (-10 ~ 60°C) | 3.72 W | 2100 RPM | Rectangular/Rounded - 109mm L x 111.4mm H | 0.453 in H2O (112.8 Pa) | 2 Wire Leads | 24VDC | 0.551 lb (249.93 g) | 28.10mm | |
NMB Technologies
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10.6 CFM (0.297m³/min) | CSA, UL | Hydro-wave (HWB) | Blower | - | - | 36.0dB | 14 ~ 140°F (-10 ~ 60°C) | 2.4 W | 2900 RPM | Square/Rounded - 76mm L x 76mm H | 0.382 in H2O (95.1 Pa) | 2 Wire Leads | 24VDC | 0.22 lb (99.79 g) | 28.00mm | |
Comair Rotron
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75.0 CFM (2.10m³/min) | - | Ball | Tubeaxial | - | - | 39.4dB(A) | - | 2.2 W | 2250 RPM | Square - 119.13mm L x 119.13mm H | 0.140 in H2O (34.9 Pa) | 2 Wire Leads | 12VDC | 1.4 lbs (635.0 g) | 39.10mm | |
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Comair Rotron
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75.0 CFM (2.10m³/min) | - | Ball | Tubeaxial | - | - | 39.4dB(A) | - | 2.4 W | 2250 RPM | Square - 119.13mm L x 119.13mm H | 0.140 in H2O (34.9 Pa) | 2 Wire Leads | 24VDC | 1.4 lbs (635.0 g) | 39.10mm | |
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16.6 CFM (0.465m³/min) | CSA, UL | Hydro-wave (HWB) | Tubeaxial | - | - | 28.0dB | 14 ~ 158°F (-10 ~ 70°C) | 1.44 W | 3700 RPM | Square - 60mm L x 60mm H | 0.155 in H2O (38.6 Pa) | 2 Wire Leads | 12VDC | 0.198 lb (89.81 g) | 25.50mm | |
NMB Technologies
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16.6 CFM (0.465m³/min) | CSA, UL | Hydro-wave (HWB) | Tubeaxial | - | - | 28.0dB | 14 ~ 158°F (-10 ~ 70°C) | 1.68 W | 3700 RPM | Square - 60mm L x 60mm H | 0.155 in H2O (38.6 Pa) | 2 Wire Leads | 24VDC | 0.198 lb (89.81 g) | 25.50mm | |
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NIDEC
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NMB Technologies
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3.9 CFM (0.109m³/min) | CSA, UL | Ball | Blower | - | - | 28.5dB | 14 ~ 140°F (-10 ~ 60°C) | 1.64 W | 4400 RPM | Square/Rounded - 50mm L x 50mm H | 0.319 in H2O (79.5 Pa) | 2 Wire Leads | 5VDC | 0.088 lb (39.92 g) | 20.00mm | |
NMB Technologies
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4.9 CFM (0.137m³/min) | CSA, UL | Ball | Blower | - | - | 36.0dB | 14 ~ 140°F (-10 ~ 60°C) | 1.9 W | 5400 RPM | Square/Rounded - 50mm L x 50mm H | 0.606 in H2O (151.0 Pa) | 2 Wire Leads | 5VDC | 0.088 lb (39.92 g) | 20.00mm | |
NMB Technologies
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3.9 CFM (0.109m³/min) | CSA, UL | Ball | Blower | - | - | 28.5dB | 14 ~ 140°F (-10 ~ 60°C) | 1.33 W | 4400 RPM | Square/Rounded - 50mm L x 50mm H | 0.319 in H2O (79.5 Pa) | 2 Wire Leads | 12VDC | 0.088 lb (39.92 g) | 20.00mm | |
NMB Technologies
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4.9 CFM (0.137m³/min) | CSA, UL | Ball | Blower | - | - | 35.0dB | 14 ~ 140°F (-10 ~ 60°C) | 2.22 W | 5200 RPM | Square/Rounded - 50mm L x 50mm H | 0.606 in H2O (151.0 Pa) | 2 Wire Leads | 12VDC | 0.088 lb (39.92 g) | 20.00mm | |
NMB Technologies
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4.9 CFM (0.137m³/min) | CSA, UL | Ball | Blower | - | - | 35.0dB | 14 ~ 140°F (-10 ~ 60°C) | 2.52 W | 5200 RPM | Square/Rounded - 50mm L x 50mm H | 0.606 in H2O (151.0 Pa) | 2 Wire Leads | 24VDC | 0.088 lb (39.92 g) | 20.00mm | |
SUNON
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0.860 CFM (0.024m³/min) | CE, CUR, TUV, UL | Ball | Tubeaxial | - | - | 20.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 400 mW | 7000 RPM | Square - 20mm L x 20mm H | 0.070 in H2O (17.4 Pa) | 2 Wire Leads | 5VDC | 0.014 lb (6.35 g) | 10.00mm | |
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SUNON
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3.1 CFM (0.087m³/min) | CE, CUR, TUV, UL | Ball | Tubeaxial | - | - | 25.4dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 850 mW | 11500 RPM | Square - 25mm L x 25mm H | 0.200 in H2O (49.8 Pa) | 2 Wire Leads | 5VDC | 0.015 lb (6.8 g) | 10.00mm | |
SUNON
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1.8 CFM (0.050m³/min) | CE, CUR, TUV, UL | Ball | Tubeaxial | - | - | 23.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 300 mW | 6500 RPM | Square - 25mm L x 25mm H | 0.090 in H2O (22.4 Pa) | 2 Wire Leads | 5VDC | 0.015 lb (6.8 g) | 10.00mm | |
SUNON
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3.1 CFM (0.087m³/min) | CE, CUR, TUV, UL | Ball | Tubeaxial | - | - | 25.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 1 W | 11000 RPM | Square - 25mm L x 25mm H | 0.190 in H2O (47.3 Pa) | 2 Wire Leads | 12VDC | 0.015 lb (6.8 g) | 10.00mm | |
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NIDEC
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SUNON
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2.0 CFM (0.056m³/min) | CE, CUR, TUV, UL | Ball | Tubeaxial | - | - | 22.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 500 mW | 7000 RPM | Square - 25mm L x 25mm H | 0.100 in H2O (24.9 Pa) | 2 Wire Leads | 12VDC | 0.015 lb (6.8 g) | 10.00mm | |
SUNON
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5.1 CFM (0.143m³/min) | CE, CUR, TUV, UL | Ball | Tubeaxial | - | - | 22.5dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 900 mW | 8000 RPM | Square - 30mm L x 30mm H | 0.140 in H2O (34.9 Pa) | 2 Wire Leads | 5VDC | 0.017 lb (7.71 g) | 10.00mm | |
SUNON
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5.1 CFM (0.143m³/min) | CE, CUR, TUV, UL | Ball | Tubeaxial | Locked Rotor Protection | - | 27.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 900 mW | 8000 RPM | Square - 30mm L x 30mm H | 0.140 in H2O (34.9 Pa) | 2 Wire Leads | 12VDC | 0.017 lb (7.71 g) | 10.00mm | |
SUNON
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3.2 CFM (0.090m³/min) | CE, CUR, TUV, UL | Ball | Tubeaxial | - | - | 18.5dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 600 mW | 5000 RPM | Square - 30mm L x 30mm H | 0.060 in H2O (14.9 Pa) | 2 Wire Leads | 12VDC | 0.017 lb (7.71 g) | 10.00mm | |
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SUNON
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8.0 CFM (0.224m³/min) | CE, CUR, TUV, UL | Sleeve | Tubeaxial | - | - | - | - | 800 mW | - | Square - 45mm L x 45mm H | - | 2 Wire Leads | 12VDC | - | 10.50mm | |
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SUNON
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5.5 CFM (0.154m³/min) | CE, CUR, TUV, UL | Sleeve | Tubeaxial | - | - | - | - | 500 mW | - | Square - 45mm L x 45mm H | - | 2 Wire Leads | 12VDC | - | 10.50mm | |
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SUNON
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9.6 CFM (0.269m³/min) | CE, CUR, TUV, UL | Sleeve | Tubeaxial | - | - | - | - | 900 mW | - | Square - 50mm L x 50mm H | - | 2 Wire Leads | 12VDC | - | 10.50mm | |
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SUNON
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7.0 CFM (0.196m³/min) | CE, CUR, TUV, UL | Sleeve | Tubeaxial | - | - | - | - | 500 mW | - | Square - 50mm L x 50mm H | - | 2 Wire Leads | 12VDC | - | 10.50mm | |
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SUNON
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12.4 CFM (0.347m³/min) | CE, CUR, TUV, UL | Sleeve | Tubeaxial | - | - | 27.0dB(A) | - | 1.9 W | 5000 RPM | Square - 52mm L x 52mm H | 0.140 in H2O (34.9 Pa) | 2 Wire Leads | 5VDC | - | 15.00mm | |
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SUNON
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7.6 CFM (0.213m³/min) | CE, CUR, TUV, UL | Sleeve | Tubeaxial | - | - | 24.0dB(A) | - | 1.2 W | 4000 RPM | Square - 52mm L x 52mm H | 0.120 in H2O (29.9 Pa) | 2 Wire Leads | 5VDC | - | 15.00mm | |
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NIDEC
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NIDEC
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SUNON
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8.5 CFM (0.238m³/min) | CE, CUR, TUV, UL | Ball | Tubeaxial | - | - | 25.4dB(A) | - | 1.2 W | 4300 RPM | Square - 52mm L x 52mm H | 0.140 in H2O (34.9 Pa) | 2 Wire Leads | 5VDC | - | 15.00mm | |
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SUNON
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7.6 CFM (0.213m³/min) | CE, CUR, TUV, UL | Sleeve | Tubeaxial | - | - | - | - | 900 mW | - | Square - 52mm L x 52mm H | - | 2 Wire Leads | 12VDC | - | 15.00mm | |
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SUNON
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0.880 CFM (0.025m³/min) | - | Ball | Blower | - | - | 34.0dB(A) | - | 900 mW | 12000 RPM | Square - 25mm L x 25mm H | 0.360 in H2O (89.7 Pa) | 2 Wire Leads | 5VDC | 0.013 lb (5.9 g) | 9.80mm | |
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SUNON
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0.880 CFM (0.025m³/min) | - | Ball | Blower | - | - | 34.0dB(A) | - | 900 mW | 12000 RPM | Square - 25mm L x 25mm H | 0.360 in H2O (89.7 Pa) | 2 Wire Leads | 5VDC | 0.02 lb (9.07 g) | 9.80mm | |
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SUNON
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1.2 CFM (0.034m³/min) | - | Ball | Blower | - | - | 31.0dB(A) | - | 950 mW | 9000 RPM | Square - 30mm L x 30mm H | 0.320 in H2O (79.7 Pa) | 2 Wire Leads | 5VDC | 0.02 lb (9.07 g) | 10.00mm | |
Comair Rotron
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175.0 CFM (4.90m³/min) | - | Ball | Motorized Impellers | - | - | 57.1dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 26 W | 3400 RPM | Round - 133mm Dia | 1.370 in H2O (341.2 Pa) | 2 Wire Leads | 24VDC | 1.5 lbs (680.4 g) | 91.00mm | |
Comair Rotron
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33.0 CFM (0.924m³/min) | - | Ball | Blower | - | - | 57.6dB(A) | - | 16 W | 3925 RPM | Rectangular/Rounded - 124.7mm L x 126.2mm H | 1.100 in H2O (274.0 Pa) | 2 Wire Leads | 12VDC | 0.994 lb (450.87 g) | 36.00mm | |
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Comair Rotron
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33.0 CFM (0.924m³/min) | - | Ball | Blower | - | - | 57.6dB(A) | - | 19.2 W | 4000 RPM | Rectangular/Rounded - 124.7mm L x 126.2mm H | 1.100 in H2O (274.0 Pa) | 2 Wire Leads | 24VDC | 0.994 lb (450.87 g) | 36.00mm | |
NMB Technologies
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19.1 CFM (0.535m³/min) | CSA, UL | Hydro-wave (HWB) | Tubeaxial | Speed Sensor (Tach) | - | 32.0dB | 14 ~ 158°F (-10 ~ 70°C) | 1.86 W | 4200 RPM | Square - 60mm L x 60mm H | 0.204 in H2O (51.0 Pa) | 3 Wire Leads | 12VDC | 0.198 lb (89.81 g) | 25.50mm | |
NMB Technologies
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39.6 CFM (1.11m³/min) | CSA, UL | Hydro-wave (HWB) | Tubeaxial | Locked Rotor Sensor | - | 32.0dB | 14 ~ 158°F (-10 ~ 70°C) | 2.08 W | 2950 RPM | Square - 80mm L x 80mm H | 0.149 in H2O (37.1 Pa) | 3 Wire Leads | 12VDC | 0.22 lb (99.79 g) | 25.50mm | |
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NIDEC
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NMB Technologies
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56.8 CFM (1.59m³/min) | CSA, UL | Hydro-wave (HWB) | Tubeaxial | Speed Sensor (Tach) | - | 35.0dB | 14 ~ 158°F (-10 ~ 70°C) | 2.7 W | 2950 RPM | Square - 92mm L x 92mm H | 0.169 in H2O (42.1 Pa) | 3 Wire Leads | 12VDC | 0.243 lb (110.22 g) | 25.50mm |
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