| Payment Terms | T/T or western Union | 
| Supply Ability | 600,000pcs per month | 
| Delivery Time | 5-12 working days after received your payment | 
| Packaging Details | carton | 
| Product Name | 40×40×20mm DC Axial Fan | 
| Voltage | 5V / 12V / 24V | 
| Material | Plastic | 
| Bearing type | Ball Bearing | 
| Speed | 10000rpm | 
| Max air Flow | 10.79CFM | 
| Brand Name | TOPFAN/ODM/OEM | 
| Model Number | MX4020ABH5 | 
| Certification | CE/ROHS/UL/SGS | 
| Place of Origin | China | 
View Detail Information
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Product Specification
| Payment Terms | T/T or western Union | Supply Ability | 600,000pcs per month | 
| Delivery Time | 5-12 working days after received your payment | Packaging Details | carton | 
| Product Name | 40×40×20mm DC Axial Fan | Voltage | 5V / 12V / 24V | 
| Material | Plastic | Bearing type | Ball Bearing | 
| Speed | 10000rpm | Max air Flow | 10.79CFM | 
| Brand Name | TOPFAN/ODM/OEM | Model Number | MX4020ABH5 | 
| Certification | CE/ROHS/UL/SGS | Place of Origin | China | 
| High Light | high speed cooling fan ,dc ventilation fan | ||
 
10000rpm 5v DC Reversible Fan / High Resistant Electric Cooling Fan 
 
 
Purpose:
DC Reversible Fan 40x40x20mm , low noise and long life expectancy, are widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.
 
Expeceed Life: 
 
Ball Bearing 50,000 hours
 
Description:
 
Frame and Impeller: Plastic (94V-0),PBT
Bearing Type: Ball bearing
Leadwire: Red Wire Positive(+),Black Wire Negative(-)
Operating Voltage: 5V  12V  24V  
Tempetature Range: –40℃ to +130℃
Waterproof Level : IP55,IP66 Waterproof and Dustproof 
Motor: Impedance Protected and Reverse Polarity Protected
A: Specifications:
| Model | Bearing Type | Rated Voltage | Operating Voltage | Input Current | Input Power | Speed | Max Air Flow | Max Static Pressure | Noise | Weight | ||
| Part No. | B.S | VDC | VDC | Amp | Watt | RPM | CFM | m3/min | Inch-H2O | pa | dB-A | g | 
MX4020  | B.S.Y | 5 | 3.5-5.5 | 0.40 | 2.00 | 10000 | 10.79 | 0.31 | 0.43 | 106.40 | 38.00 | 24.00 | 
MX4020  | B.S.Y | 5 | 3.5-5.5 | 0.25 | 1.25 | 8000 | 8.43 | 0.24 | 0.27 | 68.16 | 35.00 | 24.00 | 
MX4020  | B.S.Y | 5 | 3.5-5.5 | 0.18 | 0.90 | 6000 | 6.47 | 0.18 | 0.16 | 39.72 | 27.00 | 24.00 | 
MX4020  | B.S.Y | 5 | 3.5-5.5 | 0.10 | 0.50 | 4000 | 3.93 | 0.11 | 0.07 | 17.46 | 23.00 | 24.00 | 
MX4020  | B.S.Y | 12 | 7.0-13.8 | 0.16 | 1.92 | 10000 | 10.79 | 0.31 | 0.43 | 106.40 | 38.00 | 24.00 | 
MX4020  | B.S.Y | 12 | 7.0-13.8 | 0.13 | 1.56 | 8000 | 8.43 | 0.24 | 0.27 | 68.16 | 35.00 | 24.00 | 
MX4020  | B.S.Y | 12 | 7.0-13.8 | 0.08 | 0.96 | 6000 | 6.47 | 0.18 | 0.16 | 39.72 | 27.00 | 24.00 | 
MX4020  | B.S.Y | 12 | 7.0-13.8 | 0.05 | 0.60 | 4000 | 3.93 | 0.11 | 0.07 | 17.46 | 23.00 | 24.00 | 
MX4020  | B.S.Y | 24 | 14.0-27.6 | 0.12 | 2.88 | 10000 | 10.79 | 0.31 | 0.43 | 106.40 | 38.00 | 24.00 | 
MX4020  | B.S.Y | 24 | 14.0-27.6 | 0.08 | 1.92 | 8000 | 8.43 | 0.24 | 0.27 | 68.16 | 35.00 | 24.00 | 
MX4020  | B.S.Y | 24 | 14.0-27.6 | 0.05 | 1.20 | 6000 | 6.47 | 0.18 | 0.16 | 39.72 | 27.00 | 24.00 | 
 
 
B. (Main Materials, Parts Specification)
 
Bearing  | ■(Dual Ball Bearing)  | □  | (Sleeve Bearing)  | |||||||
Frame  | ■  | PBT of UL94V-0.  | □  | Die-cast Aluminum Alloy  | ||||||
Impeller  | ■  | PBT of UL94V-0.  | □  | Steel  | ||||||
Bobbin  | PBT of UL94V-0.  | |||||||||
Lead Wire  | ■  | Red(+)  | ■  | Black(-)  | □  | Blue(PWM)  | UL 1571 28#  | |||
□  | Yellow(FG)  | □  | White(RD)  | 2 wires 100±10mm  | ||||||
Connector  | No  | |||||||||
Tube  | No  | |||||||||
 
C: Dimensions (Unit:mm)
 ![]()
D: Fan Performance Curve
 
 ![]()
 
 
E .Product Parts
 
 ( 2
 
Packing & Shipping:
 
Packaging is carton or customer's requipment
5~12 working days for delivery
 
 
Company Details
Business Type:
Manufacturer,Exporter 
Year Established:
1996 
Total Annual:
20,000,000-30,000,000
Employee Number:
500~600 
Ecer Certification:
Active Member 
Shenzhen Topfan Technology Development Co., Ltd is a high-tech enterprise of professional manufacture and researcher on dc brushless fans and ac fans. It is a professional cooling fan manufacturer in the field with the most professional and largest scale intergrating research and dev... Shenzhen Topfan Technology Development Co., Ltd is a high-tech enterprise of professional manufacture and researcher on dc brushless fans and ac fans. It is a professional cooling fan manufacturer in the field with the most professional and largest scale intergrating research and dev...
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