Description
The Sunon EEC0251B1-000C-G99 is a high-efficiency DC Axial Fan engineered for demanding thermal management applications requiring robust airflow and structural rigidity. Utilizing Sunon’s advanced motor technology and a precision 2-Ball Bearing system, this unit delivers consistent performance with reduced friction and extended service life. The aerodynamic impeller design optimizes the pressure-to-airflow ratio, ensuring effective heat dissipation even in high-impedance environments. Featuring a 3-wire configuration with a tachometer signal output, it allows for real-time speed monitoring and system feedback, making it an ideal solution for critical industrial and computing hardware.
Model Number: EEC0251B1-000C-G99
Brand: Sunon
Product Type: DC Axial Fan
Rated Voltage: 12VDC
Voltage Range: 6.0 – 13.8 VDC
Rated Current: 0.45 A
Power Consumption: 5.40 W
Rated Speed: 3100 RPM ± 10%
Max. Air Flow: 108.0 CFM (183.5 m³/h / 3.06 m³/min)
Max. Static Pressure: 0.28 inH₂O (7.11 mmH₂O / 69.7 Pa)
Noise Level: 44.5 dB(A)
Bearing Type: Precision 2-Ball Bearing
Dimensions: 120 x 120 x 25 mm
Weight: 157 g
Frame Material: Thermoplastic PBT (UL94V-0)
Impeller Material: Thermoplastic PBT (UL94V-0)
Ingress Protection: IP Class Standard
Insulation Resistance: > 10M Ohms at 500VDC
Dielectric Strength: 500 VAC for 1 Minute
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Life Expectancy: 70,000 Hours at 40°C
Termination: 3-Wire Leads (Red +, Black -, Yellow/White Signal)
Output Signal: Tachometer (Frequency Generator)
Safety Certifications: UL, CUR, TUV, CE
Motor Protection: Auto Restart / Polarity Protection
The EEC0251B1-000C-G99 is specifically designed for integration into high-density electronic enclosures, including server chassis, telecommunications racks, and industrial automation control panels. Its reliable airflow characteristics make the EEC0251B1-000C-G99 suitable for cooling power supplies, medical instrumentation, and network switches where continuous operation and thermal stability are paramount.
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Additional information
| Shipping Weight | 1 kg |
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