JF4015 40 x 40 x 15mm DC Axial Cooling Fan
JF4015 is a compact 40 x 40 x 15.2 mm DC axial cooling fan for electronics, industrial controls and thermal-management assemblies. Its PBT UL 94V-0 frame and impeller support ball- or sleeve-bearing configurations in 5 V, 12 V and 24 V options.


JF4015 Specifications
- Material: Thermoplastic PBT, UL 94V-0
- Bearing: Ball or sleeve
- Dimensions: 40.0 ± 0.3 mm x 40.0 ± 0.3 mm x 15.2 ± 0.3 mm
- Mounting centers: 32.0 ± 0.15 mm; four Ø3.5 ± 0.15 mm holes
- Weight: approx. 24.5 g
Performance Data
| Part No. | Voltage | Speed | Input Power | Max. Air Flow | Max. Air Pressure | Noise |
|---|---|---|---|---|---|---|
| JF4015-05L / 12L / 24L | 5 / 12 / 24 VDC | 4000 RPM | 0.60 / 0.60 / 0.72 W | 0.13 m³/min (4.72 CFM) | 1.81 mmH2O | 23.8 dB-A |
| JF4015-05M / 12M / 24M | 5 / 12 / 24 VDC | 6000 RPM | 1.05 / 1.20 / 1.20 W | 0.21 m³/min (7.56 CFM) | 4.31 mmH2O | 29.5 dB-A |
| JF4015-12H / 24H | 12 / 24 VDC | 8000 RPM | 1.68 W | 0.28 m³/min (10.06 CFM) | 7.59 mmH2O | 37.7 dB-A |
| JF4015-12U / 24U | 12 / 24 VDC | 10000 RPM | 2.28 / 2.40 W | 0.37 m³/min (13.01 CFM) | 11.58 mmH2O | 41.0 dB-A |
Values are measured at rated voltage. Contact Julyfan for alternative speed, voltage or signal options.
