The SUNON GB0545AFV1-8 is a compact and efficient DC brushless blower designed by Sunon.  Operating on 5V DC power, it draws a low current of 0.06A, resulting in a minimal 0.3W power consumption.  Measuring 45mm x 45mm x 7mm, this miniature blower is ideal for cooling in tightly packed electronic devices, embedded systems, and other applications requiring focused air movement within very confined spaces. It rotates at a speed of 5000 RPM, delivering an airflow of 1.8 CFM and generating a static pressure of 0.20 inch-H2O, making it effective for pushing air through small vents or heatsinks.  With a low noise level of 26 dBA, it operates quietly. Equipped with 3-wire leads, it features Sunon’s proprietary Vapo bearing system for enhanced reliability and longevity, and includes locked rotor protection for motor safety.  It is designed to operate reliably within a temperature range of -10°C to 70°C and holds multiple safety approvals.

Model Number: GB0545AFV1-8
Manufacturer: SUNON
Type: DC Brushless Blower
Rated Voltage: 5V DC
Operating Voltage Range: 3V to 6V DC
Starting Voltage: 3V DC
Rated Current: 0.06A
Rated Power: 0.35W
Speed: 5000 RPM
Airflow: 1.8 CFM
Static Pressure: 0.20 inch-H2O
Noise Level: 26 dBA
Dimensions: 45mm x 45mm x 7mm
Direction of Rotation: Counter-clockwise viewed from the front fan blade
Connector: 3-Wire Leads
Bearing Type: Vapo Bearing System
Life Expectancy: Not explicitly stated with a single hour figure, but Vapo bearings are known for long life.
Operating Temperature: -10°C to 70°C
Storage Temperature: -40°C to 70°C
Weight: 15g
Motor Protection: Locked rotor protected
Safety Approvals: UL/CUR/TUV/CE Approvals
Frame Material: Plastic
Impeller Material: Plastic
Features: Patented single-coil DC brushless 8-pole motor design, Locked Rotor Protection