Description
The ebmpapst 405FH is a high-performance DC Axial Fan with dimensions of 40 x 40 x 10 mm. This compact fan operates on 5 VDC, delivering a high speed of 6000 RPM. It achieves an air flow of 9 m³/h (5.3 CFM) and a maximum static pressure of 26.5 Pa (0.11 inAq). The fan utilizes a robust Sintec Bearing (Sleeve) system and has a low power consumption of 0.9 W, making it an excellent, low-noise (26 dBA) cooling solution for densely packed electronic equipment and PC applications.
405FH Fan Parameters
Model: 405FH
Manufacturer: ebmpapst
Type: DC Axial Fan
Dimensions: 40 x 40 x 10 mm
Nominal Voltage: 5 VDC
Nominal Voltage Range: 4.5 VDC to 5.5 VDC
Rated Current: 0.18 A
Power Consumption: 0.9 W
Speed: 6000 RPM
Airflow: 9 m³/h (5.3 CFM)
Max. Static Pressure: 26.5 Pa (0.11 inAq)
Noise Level: 26 dBA
Sound Power Level: 4.6 B
Bearing Type: Sintec Bearing (Sleeve)
Impeller Material: Glass-fiber reinforced PA plastic
Housing Material: Glass-fiber reinforced PBT plastic
Weight: 0.017 kg
System of Protection: IP20
Insulation Class: E
Min. Ambient Temperature: -20 °C
Max. Ambient Temperature: 70 °C
Service Life L10 at 20 °C: 45000 h
Service Life L10 at 60 °C: 17500 h
Termination: 2 Lead Wires
Application
The ebmpapst 405FH is a reliable micro-fan primarily designed for effective thermal management within small electronic enclosures, telecommunications equipment, and computer hardware (such as chipset or hard drive cooling). Its high speed and slim profile make it crucial for spot cooling in space-constrained, high-temperature environments.
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