Description
The NMB 1204KL-04W-B59-BQ1 is a compact 12V DC axial cooling fan. Measuring 30mm x 30mm x 10mm, this fan is designed for efficient cooling in very small electronic devices, embedded systems, and other applications where space is extremely limited but active cooling is required. It operates at a rated voltage of 12V DC and draws a current of 0.12A, resulting in a power consumption of 1.44W. This allows it to achieve a rotational speed of 9500 RPM, delivering an airflow of 4.6 CFM and a static pressure of 0.197 inch-H2O. Its noise level is 31.5 dBA. The fan features durable ball bearings for an extended operational lifespan of 60,000 hours at 60°C. It typically comes with 3-wire leads for power, ground, and a tachometer output for speed monitoring, along with auto-restart and polarity protection.
Model Number: 1204KL-04W-B59-BQ1
Manufacturer: NMB Technologies Corporation
Series: KL Series
Type: DC Axial Cooling Fan
Dimensions: 30mm x 30mm x 10mm
Rated Voltage: 12V DC
Operating Voltage Range: 6V to 13.8V DC
Rated Current: 0.12A
Rated Power: 1.44W
Speed: 9500 RPM
Airflow: 4.6 CFM (0.13 m³/min)
Static Pressure: 0.197 inch-H2O (49.0 Pa)
Noise Level: 31.5 dBA
Connector: 3-Wire Leads
Bearing Type: Ball Bearing
Life Expectancy: 60,000 hours at 60°C
Frame Material: Plastic
Impeller Material: Plastic
Features: Auto Restart, Polarity Protection, Tachometer Output
Operating Temperature: -10°C to +70°C
Weight: 11g
Approvals/Certifications: UL, CSA, TUV, CE, RoHS Compliant
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