Description
The RUNDA RS4010B12M is a high-efficiency DC Axial Fan designed to provide reliable thermal regulation within compact electronic chassis and industrial enclosures. Engineered with a rated voltage of 12VDC and a current consumption of 0.09A, this component balances airflow performance with energy efficiency. The internal architecture features a precision Dual Ball Bearing system, which offers superior structural rigidity and significantly extends the mean time between failures (MTBF) compared to standard sleeve bearing designs. Its aerodynamic blade configuration is optimized to reduce air resistance and thermal impedance, ensuring consistent heat dissipation. This robust construction makes the fan suitable for continuous operation in demanding environments where component longevity and stable cooling metrics are paramount.
Model Number: RS4010B12M
Brand: RUNDA
Product Type: DC Axial Fan
Rated Voltage: 12VDC
Voltage Range: 10.2 – 13.8 VDC
Rated Current: 0.09 A
Power Consumption: 1.08 W
Rated Speed: 5800 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 6.50 CFM (11.04 m³/h / 0.18 m³/min)
Max. Static Pressure: 2.85 mmH₂O (27.9 Pa / 0.11 inH₂O)
Dimensions: 40 x 40 x 10 mm
Weight: 18 g
Life Expectancy: 70,000 Hours at 40°C
Noise Level: 25.5 dBA
Housing Material: PBT Thermoplastic (UL94V-0)
Blade Material: PBT Thermoplastic (UL94V-0)
Termination: 2-Wire Lead (Red +, Black -)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Mounting Orientation: Any
Ingress Protection: IP40
Safety Certifications: CE, UL, TUV
The RS4010B12M is widely utilized in applications requiring a compact footprint and sustained reliability, such as cooling hotend assemblies in 3D printing equipment and ventilating small-form-factor power supplies. In the telecommunications sector, the RS4010B12M serves as an essential component for thermal management in network switches, routers, and DVR security systems. Its durable ball bearing construction also makes it a preferred choice for industrial automation controllers and medical instrumentation, where the fan must operate continuously to prevent thermal throttling and ensure the longevity of sensitive electronic circuits.
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Additional information
| Shipping Weight | 1 kg |
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