Fan 120x120x25mm, 12V DC, IP20, EEC0251B1

Powerful axial fan from SUNON designed for reliable cooling of electronics, power supplies, cabinets and industrial equipment. The EEC0251B1-000C-A99 model combines high airflow, long life and compact standard size of 120 mm, making it an ideal choice for professional and OEM applications.

Technical specifications

• Manufacturer: SUNON
• Model: EEC0251B1-000C-A99
• Type: axial DC fan
• Supply voltage: 12 V DC
• Operating voltage range: 6-13.8 V DC
• Power consumption: 5.4 W
• Maximum power consumption: 6.22 W
• Current consumption: 451 mA (max. 519 mA)
• Speed: 3100 rpm
• Airflow: 108.2 CFM (183.8 m³/h)
• Static pressure: 7.11 mmH₂O
• Noise level: 44.5 dB(A)
• Bearings: ball bearing
• Lifespan: 70,000 hours at 40°C
• Dimensions: 120 × 120 × 25 mm
• Mounting holes: 4×, diameter 4.3 mm
• Connection: 2pin JST-PH connector (2.0mm pitch)
• Weight: 157g
• Protection: IP20
• Operating temperature: −10 to +70 °C
• Storage temperature: −40 to +70 °C

Functions and features (control, compatibility, benefits of use)

• Brushless DC motor for stable and efficient operation
• Ball bearings ensure long service life even in continuous operation
• Power supply reverse polarity protection
• Automatic restart when the rotor is blocked
• Direction of rotation: counterclockwise when viewed from the front of the fan
• Standard 120mm size allows for easy replacement with other fans of the same size

Ideal for (typical uses)

• Cooling of switchboards and industrial electronics
• Power supplies, voltage converters and power modules
• Server cabinets and network equipment
• Laboratory and measuring equipment
• LED applications with higher thermal load

Package contents

• 1× axial fan SUNON EEC0251B1-000C-A99

Why choose this product (summary of main benefits)

• Very high airflow while maintaining compact dimensions
• Long service life of 70,000 hours thanks to ball bearings
• Reliable operation with integrated protection functions
• Quality and proven reliability of the SUNON brand
• Easy integration into professional and industrial equipment