F251R-05L3B Copal Electronics Inc, F251R-05L3B Datasheet - Page 2

• Manufacturer Part Number: F251R-05L3B
• Description: FAN 5VDC 25X10MM .20W 1.24CFM
• Manufacturer: Copal Electronics Inc
• Series: F251Rr

Specifications of F251R-05L3B

• Fan Type: Tubeaxial
• Size / Dimension: Square - 25mm L x 25mm H x 10mm W
• Voltage - Rated: 5VDC
• Power (watts): 0.20W
• Rpm: 5500 RPM
• Noise: 9 dB(A)
• Static Pressure: 0.056 in H2O (13.9 Pa)
• Air Flow: 1.2 CFM (0.034m³/min)
• Termination: 2 Wire Leads
• Bearing Type: 1 Ball/1 Sleeve
• Weight: 0.015 lb (6.8g)
• Current Rating: 40mA
• Voltage Range: 4.2 ~ 5.7VDC
• Operating Temperature: 14 ~ 140°F (-10 ~ 60°C)
• Termination Style: 9 dB(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Other names: 563-1112

■ STANDARD SPECIFICATIONS
❈ : Figures in the table are typical values under rated operating condition.
■ AIR FLOW PERFORMANCE CURVES
■ OUTLINE DIMENSIONS
■ Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
Rated voltage
Voltage range
Rated current
Rotating speed
Air flow
Static pressure
Noise
Net weight
Item
10±0.5
F251R-05LA
0.05 m
8000 min
15 dB (A)
0.06 A
30 Pa
-05LB
3
Air flow
/min
-1
F251R-05LLA
0.04 m
4.2 ~ 5.7 V
6500 min
11 dB (A)
0.05 A
DC5 V
20 Pa
-05LLB
-05LLC
3
/min
-1
F251R-05L3B
0.035 m
5500 min
9 dB (A)
0.04 A
14 Pa
50
45
40
35
30
25
20
15
10
5
0
-05L3C
20±0.5
25±0.5
3
/min
F251R-XXL
F251R-XXLL
-1
F251R-XXL3
Lead wire UL1061 AWG28
Black: 0 V
Red:
0.02
F251R-12MB
0.06 m
10000 min
Approx. 7 g
Air flow (m
20 dB (A)
Rated voltage
0.05 A
47 Pa
F251R-XXM
4 – C2
4 – 2.8
0.04
3
/min
φ
3
/min)
-1
0.06
F251R-12LA
0.05 m
8000 min
15 dB (A)
0.04 A
30 Pa
-12LB
3
/min
10.2 ~ 13.8 V
-1
DC12 V
COPAL ELECTRONICS
Dimension of mounting hole for recommendation
F251R-12LLA
0.04 m
6500 min
11 dB (A)
0.03 A
20 Pa
BRUSHLESS DC FANS
20±0.5
-12LLB
-12LLC
3
/min
-1
F251R-12L3B
0.035 m
5500 min
9 dB (A)
4 – 2.8
0.02 A
14 Pa
φ
-12L3C
F251R
3
/min
-1
(Unit: mm)
2005
Oct,