CFM-4020BF-035-114-22
CUI Devices
CFM-4020BF-035-114-22
CUI Devices
DC AXIAL FAN, 40 MM SQUARE, 20 M
Reference Price (USD)
1+
$7.73922
500+
$7.6618278
1000+
$7.5844356
1500+
$7.5070434
2000+
$7.4296512
2500+
$7.352259
Exquisite packaging
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CFM-4020BF-035-114-22
$7.74
Product details
CUI Devices's CFM-4020BF-035-114-22 redefines DC Brushless Fans (BLDC) standards, optimized for next-generation power electronics cooling. This innovative solution combines computational fluid dynamics with smart thermal regulation for unprecedented performance.Supporting 5VDC operation, the fan provides stable performance for sensitive RF power amplifiers in 5G base stations.The Square - 40mm L x 40mm H footprint offers perfect thermal management for GPU clusters in cryptocurrency mining operations.With a 20.00mm profile, the fan enables space-saving designs in modular industrial IoT gateways and edge computing devices.Generating 4.4 CFM (0.123m³/min), it effectively cools high-power laser systems in material processing and medical equipment.Capable of 0.060 in H2O (14.9 Pa) performance, the fan maintains cooling efficiency in pressurized server racks and blade enclosures.Utilizing Ball technology, the fan achieves silent operation for noise-sensitive broadcast studio equipment.The Tubeaxial design ensures optimal airflow distribution in large battery energy storage systems.Equipped with Auto Restart, PWM Control, Speed Sensor (Tach), the fan provides real-time health monitoring for predictive maintenance in power plant control systems.At 11.4dB(A) acoustic levels, it meets stringent requirements for residential solar inverter installations.With ultra-low 300 mW consumption, the fan maximizes energy savings in green data center applications.The 3500 RPM capability ensures responsive cooling for high-performance ASIC chips in AI accelerators.The 4 Wire Leads interface simplifies installation in modular industrial automation cabinets.Designed for 14 ~ 158°F (-10 ~ 70°C) ranges, it reliably operates in steel mill control systems.Compliant with CE, cURus, TUV standards, the fan meets medical equipment requirements for MRI machines.
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, PWM Control, Speed Sensor (Tach)
- Noise: 11.4dB(A)
- Power (Watts): 300 mW
- RPM: 3500 RPM
- Termination: 4 Wire Leads
- Ingress Protection: -
- Operating Temperature: 14 ~ 158°F (-10 ~ 70°C)
- Approval Agency: CE, cURus, TUV
- Weight: -
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