Document
BRUSHLESS DC FANS
■ FEATURES
● Low noise 14 dB (A) ● Light weight (approx. 20 g)
■ STRUCTURE
● Frame and impeller ABS/PBT alloy
● Bearing A type : 2 ball bearings B type : 1 ball bearing and 1 sleeve bearing
COPAL ELECTRONICS
F412R
RoHS compliant
■ PART NUMBER DESIGNATION
F412R - 12 L A
Series name
Power supply 05 : DC5 V 12 : DC12 V 24 : DC24 V
Bearing A : 2 ball bearings B : 1 ball bearing and 1 sleeve bearing
Air flow LL : 0.1 m3/min L : 0.11 m3/min M : 0.15 m3/min
■ LIST OF PART NUMBERS
Static pressure [Pa] 11.8
Noise [dB (A)] 14
Bearing
14.7 16 B
25.5 23
14.7 16 A
25.5 23
❈ : Verify the above part numbers when placing orders.
Power supply
DC12 V DC5 V DC12 V DC24 V DC5 V DC12 V DC24 V DC12 V DC24 V DC12 V DC24 V
Part number
F412R-12LLB F412R-05LB F412R-12LB F412R-24LB F412R-05MB F412R-12MB F412R-24MB F412R-12LA F412R-24LA F412R-12MA F412R-24MA
■ Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. Oct, 2005
COPAL ELECTRONICS
F412R
BRUSHLESS DC FANS
■ STANDARD SPECIFICATIONS
Item F412R-12LLB F412R-05LB F412R-05MB
Rated voltage
DC12 V
DC5 V
Voltage range
10.2 ~ 13.8 V 4.5 ~ 5.7 V
4.2 ~ 5.7 V
Rated current
0.04 A
0.08 A
0.10 A
Rotating speed
3750 min-1
4200 min-1
5400 min-1
Air flow
0.1 m3/min
0.11 m3/min
0.15 m3/min
Static pressure
12 Pa
15 Pa
26 Pa
Noise
14 dB (A)
16 dB (A)
23 dB (A)
Net weight
❈ : Figures in the table are typical values under rated operating condition.
F412R-12LA -12LB
F412R-12MA -12MB
DC12 V
10.2 ~ 13.8 V 10.2 ~ 13.8 V
0.04 A
0.06 A
4200 min-1
5400 min-1
0.11 m3/min
0.15 m3/min
15 Pa
26 Pa
16 dB (A)
23 dB (A)
Approx. 20 g
F412R-24LA -24LB
F412R-24MA -24MB
DC24 V
20.4 ~ 27.6 V 20.4 ~ 26.4 V
0.03 A
0.04 A
4200 min-1
5400 min-1
0.11 m3/min
0.15 m3/min
15 Pa
26 Pa
16 dB (A)
23 dB (A)
■ AIR FLOW PERFORMANCE CURVES
Static pressure (Pa)
F412R-05LB 30 -12LA
-12LB 25 -24LA
-24LB
20 F412R-05MB -12MA
15 -12MB -24MA -24MB
10
5
F412R-12LLB 0 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18
Air flow (m3/min)
2.0
■ OUTLINE DIMENSIONS
(Unit: mm)
300±20
Lead wire UL AWM 1007 AWG26 Red: B Rated voltage
Black: 0 V
4 – φ 3.5
Dimension of mounting hole for recommendation
Air flow
φ 39
32±0.5
32±0.5
12.2±0.5
32±0.5 41±0.5
4 – C3
32±0.5
4 – φ 3.5
■ Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. Oct, 2005
.