Description
The NMB-MAT 3110KL-04W-B49-BR2 is a precision-engineered Axial Fan designed for critical thermal management applications requiring sustained reliability and efficiency. Utilizing advanced DC brushless motor technology paired with NMB’s proprietary dual ball bearing architecture, this unit minimizes frictional coefficients while maximizing rotational stability and operational lifespan. The aerodynamic impeller design optimizes airflow delivery against system impedance, ensuring efficient heat dissipation in high-density enclosures. Constructed with a reinforced UL94V-0 plastic frame, it offers superior structural rigidity and vibration damping, making it an ideal solution for industrial environments demanding low thermal impedance and continuous duty cycles under varying load conditions.
Model Number: 3110KL-04W-B49-BR2
Brand: NMB-MAT (MinebeaMitsumi)
Product Type: DC Axial Fan
Rated Voltage: 12VDC
Voltage Range: 6.0 – 13.8 VDC
Rated Current: 0.26 A
Input Power: 3.12 W
Rated Speed: 3250 RPM
Max. Air Flow: 38.8 CFM (1.10 m³/min)
Max. Static Pressure: 3.8 mmH₂O (37.2 Pa / 0.15 inH₂O)
Bearing Type: Dual Ball Bearing
Dimensions: 80mm x 80mm x 25mm
Weight: 95 g
Noise Level: 34.0 dB(A)
Life Expectancy: 100,000 Hours at 25°C
Termination: 3-Wire Leads
Sensor Type: Locked Rotor Alarm / Tachometer Signal
Housing Material: Plastic (Black) UL94V-0
Impeller Material: Plastic (Black) UL94V-0
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Insulation Resistance: 10M Ohm Min. at 500VDC
Dielectric Strength: 700VAC for 1 Second
Protection: Auto Restart / Polarity Protection
Mounting: Ribbed Flange
This cooling solution is engineered for integration into demanding electronic assemblies such as server rack enclosures, telecommunications switching gear, and industrial automation control panels. The 3110KL-04W-B49-BR2 provides consistent airflow necessary for maintaining optimal operating temperatures in power supply units and medical instrumentation. By mitigating thermal hotspots, the 3110KL-04W-B49-BR2 ensures the longevity and performance stability of sensitive semiconductor components within compact chassis environments.
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Additional information
| Shipping Weight | 1 kg |
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