UF3H3-702 SUNON ultra-compact 17x17x3mm DC axial fan

Description

Model Number: UF3H3-702
Manufacturer: SUNON Fans
Fan Type: DC Brushless Axial Fan
Dimensions L x H x W: 17 mm x 17 mm x 3 mm
Rated Voltage: 3 VDC or 5 VDC.
Rated Current:
0.037 A (at 3VDC)
Unspecified at 5VDC, but typically very low
Input Power:
0.111 W (at 3VDC)
Unspecified at 5VDC
Wiring: 2 Wire Leads
Bearing Type: Vapo-Bearing
Rotational Speed RPM: 13000 RPM
Maximum Airflow: 0.575 CFM or 16.27 l/min
Maximum Static Pressure: 0.085 in H2O or 21.21 Pa
Noise Level: 21.8 dB to 32 dB
Frame Material: Plastic
Impeller Blade Material: Plastic
Operating Temperature Range: -10°C to +70°C or 14°C to 158°C
The SUNON UF3H3-702 is an ultra-compact 17x17x3mm DC axial fan engineered for micro-cooling applications, such as in drones, wearable tech, or other miniature electronic devices. It typically operates on 3VDC, drawing a very low current of 0.037A and consuming 0.111W of power. This fan utilizes SUNON’s advanced Vapo-Bearing technology for enhanced reliability and very quiet operation, with noise levels ranging from 21.8 dB to 32 dB. It delivers an impressive 0.575 CFM of airflow at a high speed of 13000 RPM. Its extremely small size, light weight, and efficient performance make it an ideal thermal management solution for highly space-constrained and sensitive electronics.