F251T-12LLC Copal Electronics Inc, F251T-12LLC Datasheet
F251T-12LLC
Manufacturer Part Number
F251T-12LLC
Description
FAN 12VDC 25X10MM .96W 1.62CFM
Manufacturer
Copal Electronics Inc
Series
F251Tr
Datasheet
1.F251T-12LLC.pdf
(1 pages)
Specifications of F251T-12LLC
Fan Type
Tubeaxial
Size / Dimension
Square - 25mm L x 25mm H x 10mm W
Voltage - Rated
12VDC
Power (watts)
0.96W
Rpm
6000 RPM
Noise
12 dB(A)
Static Pressure
0.056 in H2O (13.9 Pa)
Air Flow
1.6 CFM (0.045m³/min)
Termination
2 Wire Leads
Bearing Type
Sleeve
Weight
0.011 lb (4.99g)
Current Rating
80mA
Voltage Range
10.2 ~ 13.8VDC
Operating Temperature
14 ~ 140°F (-10 ~ 60°C)
Termination Style
12 dB(A)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Other names
563-1121
F251T
BRUSHLESS DC FANS
●Realized higher air flow by expansion of area of impeller
●
F251T-12LLC
F251T-05LLC
●Longer operating life and low-noise by sealed bearing structure
●FG signal output available to monitor change in motor condition
Part number
of hydrodynamic design of impeller and frame
Low noise,12dB(A) type by the correct application
FEATURES
STANDARD SPECIFICATIONS
OUTLINE DIMENSIONS
Item Rated voltage(V) Voltage range (V) Rated current (A)
□25
LEAD WIRE : UL3302 HF AWG 30
RED : VOLTAGE
BLACK : GND
20
12
5
4 – C2
4 – 2.8
10.2 ～ 13.8
φ
4.5 ～ 5.7
AIR FLOW
10
（Unit：mm）
(0.19)
0.08
Rotating speed (min
●Frame and impeller
●Bearing
6,000
6,000
ABS/PBT alloy
C type：Sleeve bearing
※ Figures in the table are typical values under rated operating condition.
STRUCTURE
AIR FLOW PERFORMANCE CURVES
16
14
12
10
8
6
4
2
0
The values in ( ) may be changed in the process of final evaluation.
0
-1
)
Air flow (m
0.01
0.046
0.046
3
/min)
Air Flow (m
0.02
RoHS COMPLIANT
Static pressure(Pa) Noise dB(A)
3
/min)
0.03
14
14
0.04
12
12
0.05
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