Brushless DC fan F251R
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11 dB (A) Low noise type □ 25 mm fan motor
- Low noise, 11 dB (A) type by the correct application of hydrodynamic design of impeller and frame
- Light weight (approx. 7 g)
⦿ STRUCTURE
- Frame and impeller:ABS/PBT alloy
- Bearing :1 sleeve bearing
STANDARD SPECIFICATIONS
| Item | F251R-05LC | F251R-05LLC | F251R-12LC | F251R-12LLC |
|---|---|---|---|---|
| Rated voltage | DC5 V | DC12 V | ||
| Voltage range | 4.2 ~ 5.7 V | 10.2 ~ 13.8 V | ||
| Rated current | 0.08 A | 0.06 A | 0.05 A | 0.04 A |
| Rotating speed | 8000 min-1 | 6500 min-1 | 8000 min-1 | 6500 min-1 |
| Air flow | 0.05 m3/min | 0.04 m3/min | 0.05 m3 /min | 0.04 m3 /min |
| Static pressure | 30 Pa | 20 Pa | 30 Pa | 20 Pa |
| Noise | 15 dB (A) | 11 dB (A) | 15 dB (A) | 11 dB (A) |
| Use environment | –10 ~ +60 °C (35 ~ 85 %RH) | |||
| Storage environment | –20 ~ +70 °C (35 ~ 85 %RH) | |||
| Net weight | Approx. 7 g | |||
- The specifications above are typical values measured on the conditions of no-loading running with rated voltage in the circumstances of 25 °C ± 2 °C, 35~ 85 %RH.
- Please contact us if you would liketo check the specifications in different circumstances.
PART NUMBER DESIGNATION
| F251R- | 12 | L | C |
|---|---|---|---|
|
Series name |
Power supply 05：DC5 V 12：DC12 V |
Air flow LL：0.04 m3/min L：0.05 m3 /min |
Bearing 1 sleeve bearing |
LIST OF PART NUMBERS
| Power supply | Part number |
|---|---|
| DC5 V | F251R-05LLC |
| F251R-05LC | |
| DC12 V | F251R-12LLC |
| F251R-12LC |
AIR FLOW PERFORMANCE CURVES
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OUTLINE DIMENSIONS
Documents
- ●The above contents and descriptions are subject to change without notice.
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