Nidec Components

F251R/F251RF/F310R Series Subminiature Brushless DC Fans

Nidec Components' F251R/F251RF/F310R series subminiature brushless DC fans have a proprietary impeller design

Image of Nidec Components' F251R/F25RF/F310R Series Subminiature Brushless DC FansNidec Components' F251R, F251RF, and F310R series subminiature brushless DC fans are ideal for a variety of compact electronic devices including surveillance servers, projectors, DVR systems, HDD/DVD drivers, telecommunication equipment, and so on.

The F251R, F251RF, and F310R series are miniature brushless DC fans that are available in 25 mm or 30 mm square packages. These subminiature fans are small and low-profile, they have high airflow and low noise. Increased airflow is achieved by Nidec Components' proprietary impeller design. The fans have 5 V or 12 V power supply options.

Features Applications
  • 25 mm x 25 mm x 10 mm, 6.8 g (F251R and F251RF)
  • 30 mm x 30 mm x 10 mm, 8.16 g (F310R)
  • Airflow: 0.035 m3/min to 0.06 m3/min at a rotation of 5,500 rpm to 10,000 rpm
  • Proprietary impeller design provides high air flow and quiet operation 
  • RoHS compliant
  • DVR systems
  • HDD/DVD drives
  • Telecommunication equipment
  • Projectors
  • Information systems
  • PC peripherals

F251R Series Subminiature Brushless DC Fans

ImageManufacturer Part NumberDescriptionSize / DimensionStatic PressurePower (Watts)Available QuantityPriceView Details
FAN AXIAL 25X10MM 12VDC WIREF251R-12LLCFAN AXIAL 25X10MM 12VDC WIRESquare - 25mm L x 25mm H0.080 in H2O (19.9 Pa)360 mW1022 - Immediate$75.24View Details
FAN AXIAL 25X10MM 5VDC WIREF251R-05LLCFAN AXIAL 25X10MM 5VDC WIRESquare - 25mm L x 25mm H0.080 in H2O (19.9 Pa)250 mW2689 - Immediate$87.75View Details
FAN AXIAL 25X10MM 5VDC WIREF251R-05LCFAN AXIAL 25X10MM 5VDC WIRESquare - 25mm L x 25mm H0.120 in H2O (29.9 Pa)8000 RPM0 - Immediate$68.81View Details
FAN AXIAL 25X10MM 12VDC WIREF251R-12LCFAN AXIAL 25X10MM 12VDC WIRESquare - 25mm L x 25mm H0.120 in H2O (29.9 Pa)8000 RPM0 - Immediate$71.78View Details
FAN AXIAL 25X10MM 5VDC WIREF251R-05LBFAN AXIAL 25X10MM 5VDC WIRESquare - 25mm L x 25mm H0.120 in H2O (29.9 Pa)300 mW0 - ImmediateSee Page for PricingView Details
FAN AXIAL 25X10MM 5VDC WIREF251R-05LLBFAN AXIAL 25X10MM 5VDC WIRESquare - 25mm L x 25mm H0.080 in H2O (19.9 Pa)250 mW0 - ImmediateSee Page for PricingView Details

F251RF Series Subminiature Brushless DC Fans

ImageManufacturer Part NumberDescriptionSize / DimensionStatic PressurePower (Watts)Available QuantityPriceView Details
FAN AXIAL 25X10MM 5VDC WIREF251RF-05LLBFAN AXIAL 25X10MM 5VDC WIRESquare - 25mm L x 25mm H0.080 in H2O (19.9 Pa)250 mW0 - ImmediateSee Page for PricingView Details
FAN AXIAL 25X10MM 12VDC WIREF251RF-12LLBFAN AXIAL 25X10MM 12VDC WIRESquare - 25mm L x 25mm H0.080 in H2O (19.9 Pa)360 mW0 - ImmediateSee Page for PricingView Details

F310R Series Subminiature Brushless DC Fans

ImageManufacturer Part NumberDescriptionSize / DimensionStatic PressurePower (Watts)Available QuantityPriceView Details
FAN AXIAL 30X10MM 5VDC WIREF310R-05LCFAN AXIAL 30X10MM 5VDC WIRESquare - 30mm L x 30mm H0.092 in H2O (23.0 Pa)350 mW13642 - Immediate$54.66View Details
FAN AXIAL 30X10MM 5VDC WIREF310R-05LLCFAN AXIAL 30X10MM 5VDC WIRESquare - 30mm L x 30mm H0.056 in H2O (13.9 Pa)250 mW3016 - Immediate$64.29View Details
FAN AXIAL 30X10MM 12VDC WIREF310R-12LCFAN AXIAL 30X10MM 12VDC WIRESquare - 30mm L x 30mm H0.092 in H2O (23.0 Pa)480 mW959 - Immediate$85.70View Details
FAN AXIAL 30X10MM 12VDC WIREF310R-12LLCFAN AXIAL 30X10MM 12VDC WIRESquare - 30mm L x 30mm H0.056 in H2O (13.9 Pa)300 mW902 - Immediate$77.55View Details
FAN AXIAL 30X10MM 5VDC WIREF310R-05LBFAN AXIAL 30X10MM 5VDC WIRESquare - 30mm L x 30mm H0.092 in H2O (23.0 Pa)350 mW0 - ImmediateSee Page for PricingView Details
FAN AXIAL 30X10MM 12VDC WIREF310R-12LBFAN AXIAL 30X10MM 12VDC WIRESquare - 30mm L x 30mm H0.092 in H2O (23.0 Pa)480 mW0 - ImmediateSee Page for PricingView Details
Published: 2018-03-29

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Mini Brushless DC Fans High air flow and quiet operation are achieved by Nidec Components' proprietary impeller design