The JF2010 is a compact 20 × 20 × 10 mm DC axial cooling fan for electronics, instrumentation, communications equipment and other space-constrained thermal-management applications. Available in 5 VDC and 12 VDC versions, it delivers up to 1.13 CFM airflow and 4.28 mmH₂O maximum static pressure.
JF2010 20 × 20 × 10 mm DC Axial Fan
The JF2010 mini DC cooling fan offers 10,000, 12,000 and 14,000 RPM configurations for compact equipment where airflow, pressure and noise must be balanced. Ball-bearing and sleeve-bearing versions are available.
Key Specifications
- Series size: 20 × 20 × 10 mm
- Frame and impeller: flame-retardant thermoplastic PBT, UL 94V-0
- Bearing system: ball bearing or sleeve bearing
- Weight: approximately 3.8 g
- Rated voltage options: 5 VDC or 12 VDC
- Speed options: 10,000, 12,000 or 14,000 RPM
Performance Data
All performance values are measured at rated voltage. Select the voltage and speed configuration that suits the required airflow, static pressure and noise target.
| Model | Rated voltage | Operating voltage | Rated current | Input power | Speed | Max. airflow | Max. static pressure | Noise |
|---|---|---|---|---|---|---|---|---|
| JF2010-05H | 5 VDC | 4.3–5.4 VDC | 0.06 A | 0.30 W | 10,000 RPM | 0.022 m³/min (0.78 CFM) | 2.28 mmH₂O (0.089 inH₂O) | 20.0 dB(A) |
| JF2010-12H | 12 VDC | 7.0–13.5 VDC | 0.03 A | 0.36 W | 10,000 RPM | 0.022 m³/min (0.78 CFM) | 2.28 mmH₂O (0.089 inH₂O) | 20.0 dB(A) |
| JF2010-05H | 5 VDC | 4.3–5.4 VDC | 0.08 A | 0.40 W | 12,000 RPM | 0.027 m³/min (0.98 CFM) | 3.39 mmH₂O (0.133 inH₂O) | 25.5 dB(A) |
| JF2010-12H | 12 VDC | 7.0–13.5 VDC | 0.05 A | 0.60 W | 12,000 RPM | 0.027 m³/min (0.98 CFM) | 3.39 mmH₂O (0.133 inH₂O) | 25.5 dB(A) |
| JF2010-05U | 5 VDC | 4.3–5.4 VDC | 0.13 A | 0.65 W | 14,000 RPM | 0.032 m³/min (1.13 CFM) | 4.28 mmH₂O (0.168 inH₂O) | 27.0 dB(A) |
| JF2010-12U | 12 VDC | 7.0–13.5 VDC | 0.08 A | 0.95 W | 14,000 RPM | 0.032 m³/min (1.13 CFM) | 4.28 mmH₂O (0.168 inH₂O) | 27.0 dB(A) |
Dimensions and Mounting
The frame measures 20.0 ± 0.3 mm square, with 16.0 ± 0.15 mm mounting-hole centres and three Ø2.40 ± 0.15 mm mounting holes. Overall thickness is 10.2 ± 0.2 mm. Confirm the mechanical drawing and approved specification before final design release.
Available Functions
Model configurations can include motor-protection functions, FG/RD/RDB/LD signal outputs and PWM speed control. Confirm required options, wire length and connector when requesting a quotation.
How to Select a 20 mm DC Cooling Fan
For a small DC axial fan, evaluate available installation space, supply voltage, required airflow, system resistance, acoustic limit and operating environment. The JF2010 is suitable when a 20 mm fan with increased depth and static-pressure capability is needed.
Request a Quote for JF2010
Share your voltage, bearing type, speed, wire length, connector and optional signal or control requirements. Contact July Fan for a JF2010 quotation, or return to DC cooling fans to compare axial fan sizes.
Specifications are subject to change without notice. For detailed electrical and mechanical requirements, please refer to the approved product specification.