1604 KL-04W-B39 NMB-MAT fan
1604 KL-04W-B39 NMB-MAT fan
1604 KL-04W-B39 NMB-MAT fan
1604 KL-04W-B39 NMB-MAT fan
1604 KL-04W-B39 NMB-MAT fan

1604 KL-04W-B39 NMB-MAT fan

$4.29

SKU: 891197845653 Brand:

Description

This high-performance 40mm axial fan is engineered for critical thermal management in space-constrained industrial environments. Featuring dual ball bearings and Original Engineering from NMB Technologies, it delivers reliable cooling under continuous-duty cycles.

Technical Specifications:
Manufacturer: NMB Technologies (MinebeaMitsumi)
Model Number: 1604KL-04W-B39
Frame Size: 40 mm x 40 mm x 10 mm
Bearing Type: Dual Ball Bearing
Rated Voltage: 12 V DC
Operating Voltage Range: 10.2 V to 13.8 V DC
Rated Current: 0.09 A
Input Power: 1.08 W
Rated Speed: 5500 RPM
Maximum Airflow: 5.3 CFM
Maximum Airflow Metric: 0.15 m³/min
Maximum Static Pressure: 32.3 Pa
Noise Level: 25.0 dBA
Termination: 3-Wire Lead (with Sensor Output)
Housing Material: Plastic (UL94V-0)
Impeller Material: Plastic (UL94V-0)
Operating Temperature: -10 °C to +70 °C
Storage Temperature: -40 °C to +70 °C
Life Expectancy: 50,000 Hours at 25 °C
Weight: 15 g
Certifications: UL, CSA, VDE, CE, RoHS Compliant

Industrial Application and Technical Compatibility:
The NMB-MAT 1604KL-04W-B39 is designed for integration into high-density electronic enclosures, industrial server racks, telecom switches, and CNC control cabinets. Its ultra-slim 10mm profile solves critical thermal dissipation issues in compact spaces where standard 20mm or 25mm fans cannot fit. The 3-wire configuration provides speed monitoring output, ensuring seamless Technical Compatibility with system controllers that monitor fan health to prevent thermal runaway in mission-critical hardware.

Procurement and Supply Chain:
This product is available in brand new, unused condition. We offer optimized Lead Time for bulk industrial orders, ensuring minimal downtime for maintenance, repair, and operations (MRO) requirements.

1604 KL-04W-B39 NMB-MAT fan

1604 KL-04W-B39 NMB-MAT fan

1604 KL-04W-B39 NMB-MAT fan

1604 KL-04W-B39 NMB-MAT fan

1604 KL-04W-B39 NMB-MAT fan

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Fans Maintenance and upkeep

1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;

2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.

3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;

4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.

FAQ

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