Description
The SEPA MF40F-12 is a compact DC axial fan designed for precision thermal management in space-constrained electronic assemblies. Engineered with a highly efficient motor drive and an optimized impeller geometry, this unit delivers consistent airflow while maintaining a low acoustic profile. The construction features a durable thermoplastic housing that ensures structural rigidity and resistance to vibration. Utilizing advanced bearing technology, the MF40F-12 minimizes friction and heat generation, contributing to a favorable thermal impedance and extended operational lifespan. Its low power consumption makes it an ideal solution for energy-sensitive applications requiring reliable forced convection cooling.
Model Number: MF40F-12
Brand: SEPA
Product Type: DC Axial Fan
Rated Voltage: 12VDC
Voltage Range: 10.2 – 13.8 VDC
Rated Current: 0.06 A
Power Consumption: 0.72 W
Rated Speed: 5800 RPM
Bearing Type: Hypro Bearing
Max. Air Flow: 4.9 CFM (8.3 m³/h / 0.14 m³/min)
Max. Static Pressure: 2.8 mmH₂O (27.4 Pa / 0.11 inH₂O)
Dimensions: 40 x 40 x 10 mm
Weight: 14 g
Life Expectancy: 40,000 Hours @ 40°C
Noise Level: 26 dBA
Housing Material: PBT (UL94V-0)
Impeller Material: PBT (UL94V-0)
Termination: 2-Wire Leads
Operating Temperature: -10°C to +60°C
Storage Temperature: -30°C to +70°C
Mounting Orientation: Any
Ingress Protection: IP20
The MF40F-12 is engineered for critical cooling tasks in compact electronic devices where space is at a premium and noise reduction is a priority. Common deployment scenarios include chipset cooling in embedded systems, ventilation for DVR/NVR security recorders, and thermal regulation in small-scale telecommunications equipment. The MF40F-12 is also frequently utilized in 3D printer hotend cooling and medical instrumentation, providing reliable airflow to prevent thermal throttling without introducing significant acoustic interference.
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Additional information
| Shipping Weight | 1 kg |
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