Description
The NMB-MAT 3108NL-05W-B50 is a high-performance industrial axial fan engineered by MinebeaMitsumi for critical thermal management in power electronics. This original equipment manufacturer (OEM) component is specifically designed for continuous operation in high-demand inverter environments, providing high static pressure and reliable airflow to prevent thermal throttling in power conversion systems.
Technical Specifications:
Manufacturer: NMB Technologies (MinebeaMitsumi)
Model Number: 3108NL-05W-B50
Frame Size: 80mm x 80mm x 20mm
Rated Voltage: 24V DC
Operating Voltage Range: 10.0V – 27.6V DC
Rated Current: 0.12A
Input Power: 2.88W
Rotational Speed: 3400 RPM
Maximum Airflow: 34.2 CFM (0.97 m³/min)
Static Pressure: 36.3 Pa
Noise Level: 33.0 dB(A)
Bearing Type: Dual Precision Ball Bearings
Termination: 2-Wire Lead (Stripped and Tinned)
Weight: 85g
Material and Environmental Ratings:
Casing Material: Reinforced PBT Plastic (UL94V-0)
Impeller Material: Reinforced PBT Plastic (UL94V-0)
Insulation Resistance: 10M Ω or over with a DC500V Megger
Dielectric Withstand Voltage: AC 700V 1s
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Expected Life (L10): 50,000 hours at 25°C
Certifications: UL, CSA, VDE, CE
Industrial Application and Technical Compatibility:
This model is a critical spare part for industrial frequency inverters, servo drives, and uninterruptible power supplies (UPS). Its 20mm slim profile allows for integration into compact chassis where standard 25mm fans cannot fit. The 3108NL-05W-B50 is frequently utilized in Meipeia and other high-end Japanese power electronics for cooling IGBT modules. The dual ball bearing system ensures Original Engineering standards are met for vertical or horizontal mounting orientations, maintaining long-term stability in high-vibration environments.
Logistics and Procurement:
Condition: New Original
Lead Time: Immediate dispatch available for standard inventory
Technical Compatibility: Direct replacement for 8020 24V DC configurations









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