4715KL-04W-B10-PR2 NMB 12VDC 0.20A 120x120x38mm Axial Fan

Description

NMB 4715KL-04W-B10-PR2 is a 119 x 119 x 38 mm axial cooling fan operating at a nominal 12 VDC with a 0.20 A current draw. The unit features a dual ball bearing system and a 5-blade impeller housed in a reinforced plastic casing rated UL 94V-0. It delivers an airflow of 2.10 m³/min (74.1 CFM) and a static pressure of 34.3 Pa at a rotational speed of 2,100 RPM. The internal motor is a brushless DC type with polarity protection and an insulation resistance of 10 MΩ.

4715KL-04W-B10-PR2 Specifications
Model: 4715KL-04W-B10-PR2
Brand: NMB-MAT (MinebeaMitsumi)
Category: Axial Cooling Fan
Frame Size: 119 x 119 x 38 mm
Nominal Voltage: 12 VDC
Operating Voltage Range: 6.0 to 13.8 VDC
Current: 0.20 A
Input Power: 2.4 W
Speed: 2,100 RPM
Max Air Flow: 74.1 CFM
Max Air Flow: 2.10 m³/min
Max Static Pressure: 34.3 Pa
Max Static Pressure: 0.138 inH2O
Noise Level: 34.0 dB
Bearing Type: Dual Ball Bearing
Material (Casing): Plastic (Black) UL 94V-0
Material (Impeller): Plastic (Black) UL 94V-0
Lead Wire: AWG24, UL1007
Termination: 2-Wire (Red +, Black -)
Operating Temperature: -10 to +70 °C
Storage Temperature: -40 to +70 °C
Life Expectancy: 100,000 hours (25 °C)
Mass: 260 g
Insulation Resistance: 10 MΩ min. at 500 VDC
Dielectric Withstand Voltage: AC 700 V 1s

4715KL-04W-B10-PR2 Applications
Primary applications include integration into server chassis, industrial frequency inverters, and high-duty cycle welding machines. Deployed within telecommunications racks and power supply cooling systems requiring sustained thermal management.

Additional information