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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nidec
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4.2 CFM (0.118m³/min) | - | 1 Ball/1 Sleeve | Tubeaxial | - | - | 18.0dB(A) | 14 ~ 140°F (-10 ~ 60°C) | 480 mW | 4200 RPM | Square - 41mm L x 41mm H | 0.060 in H2O (14.9 Pa) | 3 Wire Leads | 12VDC | 0.044 lb (19.96 g) | 12.20mm | |
Delta Electronics
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54.8 CFM (1.53m³/min) | CE, CSA, UL, VDE | Ball | Tubeaxial | Locked Rotor Protection, PWM Control, Speed Sensor (Tach) | - | 60.0dB(A) | 14 ~ 140°F (-10 ~ 60°C) | 10.8 W | 9000 RPM | Square - 60mm L x 60mm H | 1.182 in H2O (294.4 Pa) | 4 Wire Leads | 12VDC | 0.234 lb (106.14 g) | 38.00mm | |
Sanyo Denki
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Sanyo Denki
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SUNON
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0.170 CFM (0.005m³/min) | CE | Vapo-Bearing™ | Blower | Auto Restart, Speed Sensor (Tach) | IP55 - Dust Protected, Water Resistant | 30.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 100 mW | 14000 RPM | Square - 15mm L x 15mm H | 0.136 in H2O (33.9 Pa) | 3 Wire Leads | 3VDC | 0.003 lb (1.36 g) | 3.00mm | |
SUNON
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0.575 CFM (0.016m³/min) | CE | Vapo-Bearing™ | Tubeaxial | Auto Restart, Speed Sensor (Tach) | IP55 - Dust Protected, Water Resistant | 32.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 100 mW | 13000 RPM | Square - 17mm L x 17mm H | 0.085 in H2O (21.2 Pa) | 3 Wire Leads | 3VDC | 0.003 lb (1.36 g) | 3.00mm | |
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NMB Technologies
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9.5 CFM (0.266m³/min) | CE, CSA, UL, VDE | Ball | Tubeaxial | - | - | 33.0dB | 14 ~ 158°F (-10 ~ 70°C) | 1.92 W | 8500 RPM | Square - 40mm L x 40mm H | 0.278 in H2O (69.2 Pa) | 2 Wire Leads | 24VDC | 0.055 lb (24.95 g) | 20.00mm | |
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NMB Technologies
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103.8 CFM (2.91m³/min) | CSA, UL | Hydro-wave (HWB) | Tubeaxial | Locked Rotor Sensor | - | 41.5dB | 14 ~ 158°F (-10 ~ 70°C) | 4.8 W | 2500 RPM | Square - 120mm L x 120mm H | 0.268 in H2O (66.7 Pa) | 3 Wire Leads | 24VDC | 0.595 lb (269.89 g) | 38.00mm | |
NMB Technologies
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45.9 CFM (1.29m³/min) | CE, CSA, UL, VDE | Ball | Tubeaxial | Locked Rotor Sensor | - | 40.0dB | 14 ~ 140°F (-10 ~ 60°C) | 3.86 W | 4000 RPM | Square - 80mm L x 80mm H | 0.258 in H2O (64.4 Pa) | 3 Wire Leads | 12VDC | 0.209 lb (94.8 g) | 25.00mm | |
SUNON
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41.0 CFM (1.15m³/min) | CE, CUR, TUV, UL | Vapo-Bearing™ | Tubeaxial | Auto Restart | - | 33.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 1.7 W | 3200 RPM | Square - 80mm L x 80mm H | 0.180 in H2O (44.8 Pa) | 2 Wire Leads | 12VDC | 0.171 lb (77.56 g) | 25.00mm | |
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SUNON
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37.0 CFM (1.04m³/min) | CE, CUR, TUV, UL | Vapo-Bearing™ | Tubeaxial | Auto Restart | - | 30.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 1.4 W | 2900 RPM | Square - 80mm L x 80mm H | 0.150 in H2O (37.4 Pa) | 2 Wire Leads | 12VDC | 0.171 lb (77.56 g) | 25.00mm | |
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SUNON
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33.0 CFM (0.924m³/min) | CUR, TUV, UL | Vapo-Bearing™ | Tubeaxial | - | - | 28.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 1.1 W | 2600 RPM | Square - 80mm L x 80mm H | 0.110 in H2O (27.4 Pa) | 2 Wire Leads | 12VDC | 0.171 lb (77.56 g) | 25.00mm | |
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Sanyo Denki
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Sanyo Denki
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SUNON
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33.0 CFM (0.924m³/min) | CUR, TUV, UL | Vapo-Bearing™ | Tubeaxial | Auto Restart | - | 28.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 1.2 W | 2600 RPM | Square - 80mm L x 80mm H | 0.110 in H2O (27.4 Pa) | 2 Wire Leads | 24VDC | 0.165 lb (74.84 g) | 25.00mm | |
SUNON
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51.5 CFM (1.44m³/min) | CUR, TUV, UL | Vapo-Bearing™ | Tubeaxial | Auto Restart | - | 34.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 2.1 W | 3000 RPM | Square - 92mm L x 92mm H | 0.150 in H2O (37.4 Pa) | 2 Wire Leads | 24VDC | 0.207 lb (93.89 g) | 25.00mm | |
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SUNON
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45.0 CFM (1.26m³/min) | CUR, TUV, UL | Vapo-Bearing™ | Tubeaxial | Auto Restart | - | 32.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 1.6 W | 2700 RPM | Square - 92mm L x 92mm H | 0.130 in H2O (32.4 Pa) | 2 Wire Leads | 24VDC | 0.207 lb (93.89 g) | 25.00mm | |
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SUNON
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39.5 CFM (1.11m³/min) | CUR, TUV, UL | Vapo-Bearing™ | Tubeaxial | Auto Restart | - | 28.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 1.3 W | 2400 RPM | Square - 92mm L x 92mm H | 0.100 in H2O (24.9 Pa) | 2 Wire Leads | 24VDC | 0.207 lb (93.89 g) | 25.00mm | |
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Ebm-Papst
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147.0 CFM (4.12m³/min) | CE | Ball | Tubeaxial | Speed Sensor (Tach) | - | 48.0dB(A) | -13 ~ 162°F (-25 ~ 72°C) | 9.3 W | 2900 RPM | Square - 135mm L x 135mm H | - | 3 Wire Leads | 12VDC | 1.4 lbs (635.0 g) | 38mm | |
Delta Electronics
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252.9 CFM (7.08m³/min) | CE, CSA, UL, VDE | Ball | Tubeaxial | Locked Rotor Protection, PWM Control, Speed Sensor (Tach) | - | 66.5dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 48 W | 5500 RPM | Square - 120mm L x 120mm H | 1.412 in H2O (351.7 Pa) | 4 Wire Leads | 24VDC | 0.838 lb (380.11 g) | 38.00mm | |
Delta Electronics
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415.7 CFM (11.64m³/min) | CE, CSA, UL, VDE | Ball | Tubeaxial | Locked Rotor Protection, PWM Control, Speed Sensor (Tach) | - | 63.4dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 59 W | 5500 RPM | Round - 172mm Dia | 1.771 in H2O (441.1 Pa) | 4 Wire Leads | 48VDC | 1.9 lbs (861.8 g) | 50.80mm | |
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SUNON
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- | - | Vapo-Bearing™ | Tubeaxial | Auto Restart | - | 20.0dB(A) | - | - | - | Square - 50mm L x 50mm H | - | 2 Wire Leads | 12VDC | - | 10.00mm | |
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Sanyo Denki
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Sanyo Denki
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SUNON
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45.0 CFM (1.26m³/min) | CE, CUR, TUV, UL | Sleeve | Tubeaxial | - | - | 32.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 1.7 W | 2700 RPM | Square - 92mm L x 92mm H | 0.130 in H2O (32.4 Pa) | 2 Wire Leads | 24VDC | 0.207 lb (93.89 g) | 25.00mm | |
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SUNON
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39.5 CFM (1.11m³/min) | CE, CUR, TUV, UL | Sleeve | Tubeaxial | - | - | 28.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 1.4 W | 2400 RPM | Square - 92mm L x 92mm H | 0.100 in H2O (24.9 Pa) | 2 Wire Leads | 24VDC | 0.207 lb (93.89 g) | 25.00mm | |
NMB Technologies
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6.0 CFM (0.168m³/min) | CE, UL, VDE | Ball | Tubeaxial | - | - | 30.0dB | 14 ~ 158°F (-10 ~ 70°C) | 840 mW | 6000 RPM | Square - 40mm L x 40mm H | 0.180 in H2O (44.8 Pa) | 2 Wire Leads | 12VDC | 0.106 lb (48.08 g) | 28.00mm | |
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NMB Technologies
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8.4 CFM (0.235m³/min) | CE, UL, VDE | Ball | Tubeaxial | - | - | 37.5dB | 14 ~ 158°F (-10 ~ 70°C) | 1.2 W | 8000 RPM | Square - 40mm L x 40mm H | 0.330 in H2O (82.2 Pa) | 2 Wire Leads | 12VDC | 0.106 lb (48.08 g) | 28.00mm | |
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NMB Technologies
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10.5 CFM (0.294m³/min) | CE, UL, VDE | Ball | Tubeaxial | - | - | 43.5dB | 14 ~ 158°F (-10 ~ 70°C) | 2.04 W | 10000 RPM | Square - 40mm L x 40mm H | 0.520 in H2O (129.5 Pa) | 2 Wire Leads | 12VDC | 0.106 lb (48.08 g) | 28.00mm | |
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NMB Technologies
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13.7 CFM (0.384m³/min) | CE, UL, VDE | Ball | Tubeaxial | - | - | 49.5dB | 14 ~ 158°F (-10 ~ 70°C) | 3.24 W | 13000 RPM | Square - 40mm L x 40mm H | 0.870 in H2O (216.7 Pa) | 2 Wire Leads | 12VDC | 0.106 lb (48.08 g) | 28.00mm | |
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NMB Technologies
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15.8 CFM (0.442m³/min) | CE, UL, VDE | Ball | Tubeaxial | - | - | 54.0dB | 14 ~ 158°F (-10 ~ 70°C) | 4.32 W | 15000 RPM | Square - 40mm L x 40mm H | 1.138 in H2O (283.5 Pa) | 2 Wire Leads | 12VDC | 0.106 lb (48.08 g) | 28.00mm | |
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Sanyo Denki
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Delta Electronics
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23.1 CFM (0.647m³/min) | CE, CSA, UL, VDE | Ball | Blower, Centrifugal (Dual) | Locked Rotor Protection, Speed Sensor (Tach) | - | 52.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 7.44 W | 7000 RPM | Rectangular - 125mm L x 38mm H | 0.643 in H2O (160.2 Pa) | 3 Wire Leads | 12VDC | 0.267 lb (121.11 g) | 45.00mm | |
SUNON
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24.8 CFM (0.694m³/min) | CUR, TUV, UL | Ball | Tubeaxial | Auto Restart, Speed Sensor (Tach) | - | 56.2dB | 14 ~ 158°F (-10 ~ 70°C) | 6.24 W | 19000 RPM | Square - 38mm L x 38mm H | 1.470 in H2O (366.2 Pa) | 3 Wire Leads | 12VDC | 0.077 lb (34.93 g) | 28.00mm | |
SUNON
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24.8 CFM (0.694m³/min) | CUR, TUV, UL | Ball | Tubeaxial | Auto Restart | - | 56.2dB | 14 ~ 158°F (-10 ~ 70°C) | 6.24 W | 19000 RPM | Square - 38mm L x 38mm H | 1.470 in H2O (366.2 Pa) | 2 Wire Leads | 12VDC | 0.077 lb (34.93 g) | 28.00mm | |
SUNON
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25.6 CFM (0.717m³/min) | CUR, TUV, UL | Ball | Tubeaxial | Auto Restart, Speed Sensor (Tach) | - | 58.5dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 6.24 W | 19000 RPM | Square - 40mm L x 40mm H | 1.450 in H2O (361.2 Pa) | 3 Wire Leads | 12VDC | 0.077 lb (34.93 g) | 28.00mm | |
SUNON
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25.6 CFM (0.717m³/min) | CUR, TUV, UL | Ball | Tubeaxial | Auto Restart | - | 58.5dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 6.24 W | 19000 RPM | Square - 40mm L x 40mm H | 1.450 in H2O (361.2 Pa) | 2 Wire Leads | 12VDC | 0.077 lb (34.93 g) | 28.00mm | |
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SUNON
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24.8 CFM (0.694m³/min) | CUR, TUV, UL | Ball | Tubeaxial | PWM Control, Speed Sensor (Tach) | - | 56.2dB | 14 ~ 158°F (-10 ~ 70°C) | 6.24 W | 19000 RPM | Square - 38mm L x 38mm H | 1.470 in H2O (366.2 Pa) | 4 Wire Leads | 12VDC | 0.077 lb (34.93 g) | 28.00mm | |
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SUNON
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24.8 CFM (0.694m³/min) | CUR, TUV, UL | Ball | Tubeaxial | Locked Rotor Sensor, PWM Control | - | 56.2dB | - | 6.24 W | 19000 RPM | Square - 38mm L x 38mm H | 1.470 in H2O (366.2 Pa) | 4 Wire Leads | 12VDC | 0.077 lb (34.93 g) | 28.00mm | |
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SUNON
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24.8 CFM (0.694m³/min) | CUR, TUV, UL | Ball | Tubeaxial | Auto Restart, Locked Rotor Sensor | - | 56.2dB | - | 6.24 W | 19000 RPM | Square - 38mm L x 38mm H | 1.470 in H2O (366.2 Pa) | 3 Wire Leads | 12VDC | 0.077 lb (34.93 g) | 28.00mm | |
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Sanyo Denki
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Ebm-Papst
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111.8 CFM (3.13m³/min) | - | Ball | Motorized Impellers | PWM Control, Speed Sensor (Tach) | - | 69.0dB(A) | - | 23 W | - | Round - 101mm Dia | - | 4 Wire Leads | 24VDC | 0.67 lb (303.91 g) | 52.00mm | |
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Ebm-Papst
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Ebm-Papst
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64.7 CFM (1.81m³/min) | - | Sintec | Motorized Impellers | - | - | 47.0dB(A) | -22 ~ 167°F (-30 ~ 75°C) | 5 W | 2650 RPM | Round - 138mm Dia | - | 2 Wire Leads | 12VDC | 0.705 lb (319.78 g) | 35.00mm | |
Ebm-Papst
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51.5 CFM (1.44m³/min) | - | Ball | Blower, Centrifugal | Speed Sensor (Tach) | - | 58.0dB(A) | -22 ~ 167°F (-30 ~ 75°C) | 5 W | 2550 RPM | Square - 180mm L x 180mm H | - | 3 Wire Leads | 12VDC | 1.6 lbs (725.7 g) | 40.00mm | |
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Delta Electronics
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220.3 CFM (6.17m³/min) | CE, CSA, UL, VDE | Ball | Tubeaxial (Dual) | Locked Rotor Protection, Speed Sensor (Tach) | - | 59.0dB(A) | 14 ~ 122°F (-10 ~ 50°C) | 31.8 W | 3550 Front, 3200 Rear | Square - 120mm L x 120mm H | 0.592 in H2O (147.5 Pa) | 3 Wire Leads per Fan | 12VDC | 1.3 lbs (589.7 g) | 76.20mm | |
SUNON
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0.006 CFM (0.0002m³/min) | CE | Vapo-Bearing™ | Tubeaxial | Auto Restart, Speed Sensor (Tach) | IP55 - Dust Protected, Water Resistant | 2.1dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 300 mW | 13500 RPM | Square - 8mm L x 8mm H | 0.006 in H2O (1.6 Pa) | 3 Wire Leads | 3VDC | 0.000 lb (0.30 g) | 3.00mm | |
SUNON
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0.041 CFM (0.001m³/min) | CE | Vapo-Bearing™ | Blower | Auto Restart, Speed Sensor (Tach) | IP55 - Dust Protected, Water Resistant | 25.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 280 mW | 17400 RPM | Square - 9mm L x 9mm H | 0.065 in H2O (16.2 Pa) | 3 Wire Leads | 3VDC | 0.002 lb (0.91 g) | 3.00mm | |
SUNON
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0.041 CFM (0.001m³/min) | CE | Vapo-Bearing™ | Blower | Auto Restart | IP55 - Dust Protected, Water Resistant | 25.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 280 mW | 17400 RPM | Square - 9mm L x 9mm H | 0.065 in H2O (16.2 Pa) | 2 Wire Leads | 3VDC | 0.002 lb (0.91 g) | 3.00mm | |
SUNON
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0.121 CFM (0.003m³/min) | CE | Vapo-Bearing™ | Tubeaxial | Auto Restart, Speed Sensor (Tach) | IP55 - Dust Protected, Water Resistant | 21.0dB(A) | 14 ~ 158°F (-10 ~ 70°C) | 290 mW | 17000 RPM | Square - 10mm L x 10mm H | 0.042 in H2O (10.4 Pa) | 3 Wire Leads | 3VDC | 0.002 lb (0.91 g) | 3.00mm |
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