Sunon EEC0252B1-000U-A99 120mm 24VDC ball bearing cooling fan for cooling electronics, enclosures, cabinets and equipment racks. Sunon fans are built for long life and quiet running, and carry CSA and UL listings.
 
Motor Design: 2 phases, 4 poles, brushless DC motor
Bearing System: Precision ball bearing system
Frame/Fan Blade Material: Thermoplastic PBT of UL 94V-0
Rotation: Counter-clockwise (viewed from the front of the blade)
Connection: Fly leads (330mm)
Mounting Holes: 8 x 4.3mmØ
Dimensions: 120 x 120 x 25mm
Weight: 157g
Rated Voltage: 24V DC
Rated Current: 207mA
Rated Power Consumption: 5.0W
Operating Voltage Range: 10 ~ 27.6V DC
Starting Voltage: 10V DC (25°C power on/off)
Operating Temperature Range: -10°C ~ +70°C
Rated Speed: 3100 RPM ± 10% at rated voltage
Air Flow: 108.2 CFM
Static Pressure: 0.28 Inch-H2O
Acoustic Noise: 44.5dB(A)
Life Expectancy: 70,000 hours at 40°C, 60% humidity, 90% CL
Protections: Automatic Restart, Polarity Protection