CFM-4020BF-035-114-20
CUI Devices
CFM-4020BF-035-114-20
CUI Devices
DC AXIAL FAN, 40 MM SQUARE, 20 M
Reference Price (USD)
1+
$9.49000
500+
$9.3951
1000+
$9.3002
1500+
$9.2053
2000+
$9.1104
2500+
$9.0155
Exquisite packaging
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CFM-4020BF-035-114-20
$9.49
Product details
CUI Devices's CFM-4020BF-035-114-20 sets new benchmarks in DC Brushless Fans (BLDC) technology, optimized for precision thermal control in sensitive electronic systems. This advanced cooling solution combines energy efficiency with exceptional durability for continuous operation in challenging environments.Supporting multiple 5VDC configurations, the fan offers versatile power compatibility for diverse applications from consumer electronics to industrial machinery.The Square - 40mm L x 40mm H form factor provides an optimal balance between cooling capacity and installation flexibility in compact automotive ECU designs.With a slim 20.00mm profile, the fan enables high-efficiency cooling in space-constrained applications like drone propulsion systems and portable medical devices.Generating 4.4 CFM (0.123m³/min), this solution effectively dissipates heat from high-power LEDs in commercial lighting fixtures, extending luminaire lifespan.Capable of overcoming 0.060 in H2O (14.9 Pa), the fan maintains consistent airflow through dense heat sink arrays in cryptocurrency mining rigs.Utilizing Ball technology, the fan achieves silent operation perfect for noise-sensitive environments like recording studios and broadcast equipment.The Tubeaxial design ensures uniform air distribution across large surface areas in battery cooling systems for electric vehicles.Equipped with Auto Restart, Speed Sensor (Tach), the fan provides real-time performance monitoring crucial for predictive maintenance in wind turbine control systems.Operating at 11.4dB(A) sound levels, it meets stringent acoustic requirements for residential IoT devices and smart home appliances.With ultra-low 300 mW consumption, the fan significantly reduces energy usage in solar-powered remote monitoring stations.The 3500 RPM capability ensures rapid response to thermal load changes in high-performance computing clusters and AI accelerator cards.The 3 Wire Leads interface simplifies installation in modular industrial control panels and PLC systems.Designed for 14 ~ 158°F (-10 ~ 70°C) ranges, it reliably operates in arctic weather conditions for military field equipment.Compliant with CE, cURus, TUV standards, the fan meets rigorous safety requirements for use in hazardous location equipment.
Product Attributes
- Product Status: Active
- Voltage - Rated: 5VDC
- Size / Dimension: Square - 40mm L x 40mm H
- Width: 20.00mm
- Air Flow: 4.4 CFM (0.123m³/min)
- Static Pressure: 0.060 in H2O (14.9 Pa)
- Bearing Type: Ball
- Fan Type: Tubeaxial
- Features: Auto Restart, Speed Sensor (Tach)
- Noise: 11.4dB(A)
- Power (Watts): 300 mW
- RPM: 3500 RPM
- Termination: 3 Wire Leads
- Ingress Protection: -
- Operating Temperature: 14 ~ 158°F (-10 ~ 70°C)
- Approval Agency: CE, cURus, TUV
- Weight: -
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