Description
The NMB 04010KA-05N-AA is a precision-engineered DC axial fan designed by MinebeaMitsumi to provide efficient thermal management in compact electronic enclosures. Featuring a robust ball bearing system and a standard 40mm frame, this model ensures reliable operation and longevity. Its 5V DC motor and optimized impeller design deliver a balanced ratio of airflow to noise, making it an ideal component for maintaining optimal operating temperatures in sensitive hardware.
Manufacturer: NMB-MAT (MinebeaMitsumi)
Model Number: 04010KA-05N-AA
Product Type: DC Axial Cooling Fan
Rated Voltage: 5VDC
Operating Voltage Range: 4.5 – 5.5 VDC
Rated Current: 0.21A
Input Power: 1.05W
Dimensions: 40 x 40 x 10 mm
Bearing Type: Ball Bearing
Nominal Speed: 6500 RPM
Max. Air Flow: 5.80 CFM (9.85 m³/h / 0.16 m³/min)
Max. Static Pressure: 3.56 mmH₂O (34.91 Pa / 0.14 inH₂O)
Noise Level: 29.0 dBA
Termination: 2-Wire Leads (Red +, Black -)
Housing Material: PBT Plastic (UL94V-0)
Impeller Material: PBT Plastic (UL94V-0)
Operating Temperature: -10°C to +70°C
Life Expectancy: 60,000 Hours @ 40°C
Weight: 18 g
This compact thermal solution is specifically designed for integration into high-density electronic assemblies where space is at a premium. The NMB 04010KA-05N-AA is extensively deployed in network infrastructure hardware, including ethernet switches and routers, as well as in digital video recorders (DVRs) and small form-factor personal computers. Its durable ball bearing construction ensures consistent performance for continuous duty cycles, effectively dissipating heat from processors and power components to prevent thermal throttling and extend equipment lifespan.









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Additional information
| Shipping Weight | 0.5 kg |
|---|---|
| Technical Datasheet | 📄 Download Datasheet (PDF) |





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