Ebmp-papst 405FH Axial Fan 40x40x20mm 5VDC 9.4CFM Ball Bearing
$25.98
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Ebmp-papst 405FH Axial Fan 40x40x20mm 5VDC 9.4CFM Ball Bearing
Specifications:
Manufacturer: Ebmp-papst
Model: 405FH
Fan Type: Axial DC Fan
Dimensions: 40mm x 40mm x 20mm
Operating Voltage: 5 VDC
Airflow: 9.4 CFM
Rated Speed: 8500 RPM
Noise Level: 32 dB(A)
Power Input: 1 W
Bearing Type: Ball Bearing
Termination: 2 Wire Leads
Housing Material: Fiberglass-Reinforced PBT Plastic
Impeller Material: Fiberglass-Reinforced PA Plastic
Weight: Approx. 30 g
Operating Temperature Range: -20°C to +70°C
Life Expectancy: 70,000 hours
Static Pressure: 0.24 in H₂O
Protection: Locked Rotor and Polarity Protection
Key Features:
Compact Size
Low Voltage Operation
Ball Bearings
High Speed
Reliability
Integrated Protection
Standard Mounting
Model Suitability:
Electronics Cooling
3D Printers
Networking Equipment
Single Board Computers (SBCs)
Portable Devices
Small Enclosures
Replacement Fan
Ebmp-papst 405FH Axial Fan 40x40x20mm 5VDC 9.4CFM Ball Bearing
Specifications:
Manufacturer: Ebmp-papst
Model: 405FH
Fan Type: Axial DC Fan
Dimensions: 40mm (Length) x 40mm (Height) x 20mm (Width)
Operating Voltage: 5 VDC
Voltage Range: 4 VDC to 6 VDC
Airflow: 9.4 CFM (Cubic Feet per Minute) / 16 m³/h (Cubic Meters per Hour)
Rated Speed: 8500 RPM (Revolutions Per Minute)
Noise Level: 32 dB(A)
Power Input: 1 W
Current Draw: 0.2 A (Nominal)
Bearing Type: Ball Bearing
Termination: 2 Wire Leads (Typically Red +, Black -)
Housing Material: Fiberglass-Reinforced PBT Plastic (UL94V-0)
Impeller Material: Fiberglass-Reinforced PA Plastic
Weight: Approx. 30 g
Operating Temperature Range: -20°C to +70°C
Life Expectancy (L10 at 40°C): 70,000 hours
Static Pressure: 0.24 in H₂O / 60 Pa
Protection: Locked Rotor and Polarity Protection
Key Features:
Compact Size: Standard 40x20mm frame for space-constrained applications.
Low Voltage Operation: Designed specifically for 5VDC systems.
Ball Bearings: Offers longer lifespan and higher temperature tolerance compared to sleeve bearings.
High Speed: Delivers significant airflow (9.4 CFM) for its size.
Reliability: Engineered by Ebmp-papst for durability and consistent performance.
Integrated Protection: Features safeguard against common electrical faults.
Standard Mounting: Utilizes common 40mm fan mounting hole patterns.
Model Suitability:
Electronics Cooling: Ideal for spot cooling ICs, chipsets, VRMs on motherboards or embedded systems.
3D Printers: Suitable for hotend cooling or electronics enclosure ventilation.
Networking Equipment: Cooling small switches, routers, or access points.
Single Board Computers (SBCs): Active cooling for Raspberry Pi, Jetson Nano, and similar devices in enclosures.
Portable Devices: Where 5V power is available and active cooling is needed.
Small Enclosures: Ventilating compact project boxes or instrument housings.
Replacement Fan: Direct replacement for fans with matching size, voltage, and airflow requirements.
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