Description
The NMB Technologies 3610SB-05W-B40 is a high-reliability DC axial cooling fan engineered for demanding industrial environments. Designed with precision Original Engineering, this 92x92x25mm component delivers optimal thermal management for continuous-duty applications. With excellent Technical Compatibility across various inverter and power supply architectures, this fan ensures stable airflow while maintaining a low acoustic profile. Our streamlined supply chain guarantees minimal Lead Time for critical maintenance and production schedules.
Technical Specifications
Brand: NMB Technologies (MinebeaMitsumi)
Model: 3610SB-05W-B40
Fan Type: DC Axial Cooling Fan
Dimensions: 92mm x 92mm x 25mm (Ø 92mm)
Operating Voltage: 24V DC
Operating Voltage Range: 10.0V to 27.6V DC
Nominal Current: 0.11 A
Input Power: 2.64 W
Rated Speed: 2850 RPM ± 10%
Maximum Airflow: 45.2 CFM (1.28 m³/min)
Static Pressure: 30.0 Pa
Acoustic Noise: 35.5 dB(A)
Bearing System: Precision Dual Ball Bearing
Termination: Lead Wires (2-Wire, AWG 24)
Housing Material: Black Plastic (UL94V-0)
Impeller Material: Black Plastic (UL94V-0)
Weight: 95 g
Operating Temperature: -10°C to +70°C
Insulation Resistance: 10M Ohm min. at 500V DC
Dielectric Strength: 500V AC for 1 minute
Life Expectancy: 100,000 hours at 25°C
Industrial Application
The 3610SB-05W-B40 is specifically designed for integration into Variable Frequency Drives (VFDs), industrial inverters, and telecommunication enclosures. In these scenarios, power conversion components generate localized heat that can degrade system efficiency and lifespan. The precision dual ball bearing system ensures 24/7 operational stability in high-vibration environments, while the optimized impeller geometry provides high static pressure to push air through densely packed heat sinks. Its silent operation profile makes it exceptionally suited for control cabinets located in noise-sensitive factory floors or medical equipment rooms.








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