Description
The Delta ASB0412VHA-AF0B is a 40 x 40 x 10 mm DC axial fan operating at 12 VDC (5.0–13.2 VDC range) with a rated speed of 4800 RPM. This 3-wire brushless fan delivers a maximum airflow of 3.13 CFM (0.089 m³/min) and a static pressure of 2.95 mmH2O (0.116 inchH2O) at a 1.20W nominal power input. Constructed with a sleeve bearing system and UL 94V-0 plastic housing, it features an integrated frequency generator (FG) signal for precise speed monitoring. The unit maintains an average noise level of 28.0 dB(A) and offers an L10 life expectancy of 30,000 hours at 40°C. This compact fan is widely used for heat dissipation in networking switches, routers, and slim electronic enclosures.
Specifications
| Part Number | ASB0412VHA-AF0B |
|---|---|
| Power Rating | 1.20 W |
| Approval Agency | CE, cURus, VDE |
| Operating Temperature | 14 ~ 140°F (-10 ~ 60°C) |
| Features | Locked Rotor Protection, Speed Sensor (Tach) |
| Series | ASB |
| Air Flow (m3) | 0.083 m3/min |
| Dimensions | 36.9×10.30 mm |
| Termination | 3 wire leads |
| Manufacturer | Delta Electronics |
| Fan Speed | 4800 RPM |
| Fan Type | DC |
| Static Pressure | 0.116 inchH2O (2.95 mmH2O) |
| Noise Level | 28.0 dB(A) |
| Air Flow | 3.13 CFM |
| Voltage Rating | 12 VDC |
| Bearing Type | Sleeve Bearing |
| Weight | 0.025 lb (11.34 g) |
| Category | Axial |
| Current Rating | 0.08 A |
| Operating Voltage | 5 ~ 13.2 VDC |
| Material Frame | Plastic |
| Material Blade | Plastic |
| Lifetime @ Temp | 30000 Hrs @ 40°C |
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