SUNON UB5U3-700 DC Blower Fan (5V)
The SUNON UB5U3-700 is an ultra-compact, high-performance 5 VDC blower fan designed for applications requiring efficient airflow and high static pressure in a miniature form factor. Featuring SUNON’s reliable Vapo bearing technology, this fan delivers quiet, long-lasting operation, making it ideal for electronics cooling, portable devices, embedded systems, and other space-constrained applications.
Key Features
- Compact 30 × 30 × 3 mm blower design
- Wide operating voltage range of 2–6 VDC
- High static pressure of 8.99 mmH₂O
- Low power consumption of just 0.36 W
- Reliable and durable Vapo bearing
- Lightweight thermoplastic construction
- Pre-attached lead wires for easy installation
Technical Specifications
| Parameter | Value |
|---|---|
| Supply Voltage | 5 VDC |
| Operating Voltage | 2–6 VDC |
| Current Consumption | 72 mA |
| Power Consumption | 0.36 W |
| Airflow | 1.07 m³/h |
| Speed | 9,500 rpm (±20%) |
| Noise Level | 39.2 dBA |
| Bearing Type | Vapo |
| Static Pressure | 8.99 mmH₂O |
| Operating Temperature | –10°C to +70°C |
| Dimensions | 30 × 30 × 3 mm |
| Weight | 2.3 g |
Applications
- Embedded electronics cooling
- Miniature project enclosures
- Portable and handheld devices
- 3D printers and compact machinery
- Medical and industrial instruments
The SUNON UB5U3-700 combines powerful airflow, excellent pressure capability, and exceptional compactness, making it an outstanding choice for demanding thermal management applications where space is at a premium.
