Description
The SUNON MF40100V1-1000C-A99 is a high-performance 5 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 5 VDC with an operating voltage range of 3.5 – 6 VDC and a starting voltage of 3.5 VDC. Based on exact manufacturer data sheet specifications, it delivers a continuous rated speed of 7,000 RPM (±15%), drawing a rated current of 136 mA (Max. 157 mA) with a rated power consumption of 0.68 W (Max. 0.79 W) and a safety power consumption of 0.83 W. 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, 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 8.0 CFM (13.52 m³/h / 0.23 m³/min) and a Max. Static Pressure of 0.19 inAq (47.36 Pa / 4.83 mmH₂O) with an acoustic noise level of 27.3 dB(A) and a life expectancy of 70,000 hours at 40 °C.
MF40100V1-1000C-A99 Fan Parameters
Manufacturer: SUNON
Model Number: MF40100V1-1000C-A99
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: 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: 5 VDC
Operating Voltage Range: 3.5 – 6 VDC
Starting Voltage: 3.5 VDC (25 °C Power On/Off)
Rated Current: 136 mA (Max. 157 mA)
Rated Power Consumption: 0.68 W (Max. 0.79 W)
Safety Power Consumption: 0.83 W
Rated Speed: 7,000 RPM ± 15%
Max. Air Flow: 8.0 CFM (13.52 m³/h / 0.23 m³/min)
Max. Static Pressure: 0.19 inAq (47.36 Pa / 4.83 mmH₂O)
Acoustic Noise: 27.3 dB(A)
Insulation Class: UL Class A
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 MF40100V1-1000C-A99 is deployed in 3D printers, compact single-board computers, embedded network devices, medical instrumentation, and precision electronic enclosures requiring reliable 5V forced-air cooling and compact thermal management.
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