Description
The SUNON MF40101VX-1000C-G99 is a high-performance 12 VDC compact DC axial fan featuring dimensions of 40 x 40 x 10 mm and a single-phase 4-pole brushless DC motor architecture. Designed with a precise Vapo bearing system and thermoplastic PBT (UL 94V-0) frame and fan blades, this reliable cooling fan operates on a nominal voltage of 12 VDC with an operating voltage range of 4.5 – 13.8 VDC and a starting voltage of 4.5 VDC. Based on exact manufacturer datasheet specifications, it delivers a continuous rated speed of 8,500 RPM (±15%), drawing a rated current of 87 mA (Max. 101 mA) with a rated power consumption of 1.05 WATTS (Max. 1.22 WATTS) and a safety power consumption of 1.17 WATTS. Constructed with a net weight of 15.6 g, counter-clockwise direction of rotation viewed from the front of the fan blade, 4.3 mm mounting holes in 4 locations, UL Class A insulation, 10M ohm minimum insulation resistance at 500 VDC, applied AC 500 V dielectric strength for one minute (or AC 600 V for 2 seconds), and automatic restart and polarity protection, it operates reliably across an ambient operating temperature range of -10 to +70 °C (storage temperature range -40 to +70 °C). It achieves a Max. Air Flow of 9.9 CFM (16.82 m³/h / 0.28 m³/min) and a Max. Static Pressure of 0.25 inAq (62.25 Pa / 6.35 mmH₂O) with an acoustic noise level of 31.4 dB(A) and a life expectancy of 70,000 hours at 40 °C.
MF40101VX-1000C-G99 Fan Parameters
Manufacturer: SUNON
Model Number: MF40101VX-1000C-G99
Type: DC Axial Fan / Brushless DC Motor
Motor Design: Single Phase, 4-Poles Brushless DC Motor
Dimensions: 40 x 40 x 10 mm
Weight: 15.6 g
Materials of Frame: Thermoplastic PBT of UL 94V-0
Materials of Fan Blade: Thermoplastic PBT of UL 94V-0
Bearing System: Precise Vapo Bearing System
Direction of Rotation: Counter-Clockwise Viewed from Front of Fan Blade
Mounting Holes: Diameter 4.3 mm in 4 Holes
Phase: DC
Nominal Voltage: 12 VDC
Operating Voltage Range: 4.5 – 13.8 VDC
Starting Voltage: 4.5 VDC (25 °C Power On/Off)
Rated Current: 87 mA (Max. 101 mA)
Rated Power Consumption: 1.05 WATTS (Max. 1.22 WATTS)
Safety Power Consumption: 1.17 WATTS
Rated Speed: 8,500 RPM ± 15%
Max. Air Flow: 9.9 CFM (16.82 m³/h / 0.28 m³/min)
Max. Static Pressure: 0.25 inAq (62.25 Pa / 6.35 mmH₂O)
Acoustic Noise: 31.4 dB(A)
Insulation Class: UL Class A
Insulation Resistance: 10M Ohm Minimum at 500 VDC Between Internal Stator and Lead Wire (+)
Dielectric Strength: Applied AC 500 V for One Minute or AC 600 V for 2 Seconds Between Housing and Lead Wire (+)
Operating Temperature Range: -10 to +70 °C
Storage Temperature Range: -40 to +70 °C
Life Expectancy: 70,000 hrs at 40 °C, 65% Humidity, 90% CL
Motor Protection: Automatic Restart and Polarity Protection
Application
The SUNON MF40101VX-1000C-G99 is deployed in telecommunication equipment, embedded systems, medical devices, set-top boxes, 3D printers, and compact electronic enclosures requiring reliable 12V forced-air cooling and high-speed thermal management.
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