Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
Inductors
ACL Series ACL3225 Type
For Power Line
SMD
FEATURES
The ACL series wire-wound chip inductors are magnetically
shielded, permitting their use in high-density mounting
configurations.
High inductance values are achieved without size increase.
Low DC resistance ensures high Q.
The temperature coefficient is low despite the magnetic
shielding. Accordingly, immunity to ambient temperature change
is high.
SHAPES AND DIMENSIONS/RECOMMENDED PC BOARD PATTERNS
ELECTRICAL CHARACTERISTICS
1
The rated current is for the smaller of the inductance change due to either temperature increase or DC current superposition.
2
X:packaging style (T:Taping[180mm reel], TL:Taping[330mm reel], B: Bulk)
Inductance
(H)
Inductance
tolerance
Q
min.
Test frequency
L, Q (MHz)
Self-resonant
frequency
(MHz)min.
DC
resistance
(
)max.
Rated
current
1
(mA)max.
Part No.
0.01
20%
10
100
2000
0.19
725
ACL3225S-10nM-X
2
0.012
20%
10
100
1750
0.2
705
ACL3225S-12nM-X
0.015
20%
10
100
1550
0.23
655
ACL3225S-15nM-X
0.018
20%
15
100
1450
0.25
630
ACL3225S-18nM-X
0.022
20%
15
100
1300
0.28
595
ACL3225S-22nM-X
0.027
20%
15
100
1150
0.3
575
ACL3225S-27nM-X
0.033
20%
15
100
1040
0.34
540
ACL3225S-33nM-X
0.039
20%
20
100
950
0.37
515
ACL3225S-39nM-X
0.047
20%
20
100
850
0.41
490
ACL3225S-47nM-X
0.056
20%
20
100
770
0.47
460
ACL3225S-56nM-X
0.068
20%
20
100
740
0.5
445
ACL3225S-68nM-X
0.082
20%
20
100
600
0.55
425
ACL3225S-82nM-X
0.1
20%
30
100
510
0.64
395
ACL3225S-R10M-X
0.12
10%
35
25.2
580
0.24
645
ACL3225S-R12K-X
0.15
10%
35
25.2
470
0.26
620
ACL3225S-R15K-X
0.18
10%
35
25.2
400
0.29
585
ACL3225S-R18K-X
0.22
10%
40
25.2
340
0.33
550
ACL3225S-R22K-X
0.27
10%
40
25.2
290
0.37
515
ACL3225S-R27K-X
0.33
10%
40
25.2
250
0.39
505
ACL3225S-R33K-X
0.39
10%
40
25.2
220
0.42
485
ACL3225S-R39K-X
0.47
10%
50
25.2
200
0.46
465
ACL3225S-R47K-X
0.56
10%
50
25.2
180
0.51
440
ACL3225S-R56K-X
0.68
10%
50
25.2
155
0.55
425
ACL3225S-R68K-X
0.82
10%
50
25.2
140
0.6
405
ACL3225S-R82K-X
1
10%
50
25.2
130
0.68
380
ACL3225S-1R0K-X
1.2
10%
60
7.96
150
0.52
435
ACL3225S-1R2K-X
1.5
10%
60
7.96
130
0.59
360
ACL3225S-1R5K-X
1.8
10%
60
7.96
120
0.64
330
ACL3225S-1R8K-X
2.2
10%
60
7.96
105
0.71
310
ACL3225S-2R2K-X
2.7
10%
60
7.96
90
0.77
300
ACL3225S-2R7K-X
3.3
10%
60
7.96
80
0.85
240
ACL3225S-3R3K-X
3.9
10%
60
7.96
70
0.94
230
ACL3225S-3R9K-X
4.7
10%
60
7.96
60
1
220
ACL3225S-4R7K-X
Resin
Ferrite
Terminal
electrode
2.5
0.2
0.7
0.2
3
3.2
0.2
2.5
0.2
Weight: 90mg
1.2
1.6
1.2
3
1.55
1.4
1.55
3.5
Dimensions in mm
REFLOW SOLDERING
FLOW SOLDERING
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
Inductors
ACL Series ACL3225 Type
For Power Line
SMD
ELECTRICAL CHARACTERISTICS
1
The rated current is for the smaller of the inductance change due to either temperature increase or DC current superposition.
2
X:packaging style (T:Taping[180mm reel], TL:Taping[330mm reel], B: Bulk)
Inductance
(H)
Inductance
tolerance
Q
min.
Test frequency
L, Q (MHz)
Self-resonant
frequency
(MHz)min.
DC
resistance
(
)max.
Rated
current
1
(mA)max.
Part No.
5.6
10%
60
7.96
52
1.1
180
ACL3225S-5R6K-X
2
6.8
10%
60
7.96
44
1.25
160
ACL3225S-6R8K-X
8.2
10%
60
7.96
37
1.35
130
ACL3225S-8R2K-X
10
10%
60
7.96
31
1.5
120
ACL3225S-100K-X
12
10%
50
2.52
49
1.5
120
ACL3225S-120K-X
15
10%
50
2.52
30
1.75
120
ACL3225S-150K-X
18
10%
50
2.52
22
1.95
110
ACL3225S-180K-X
22
10%
50
2.52
17
2.15
100
ACL3225S-220K-X
27
10%
50
2.52
14.5
2.35
85
ACL3225S-270K-X
33
10%
50
2.52
12.5
2.65
85
ACL3225S-330K-X
39
10%
50
2.52
11.5
2.9
70
ACL3225S-390K-X
47
10%
50
2.52
10.5
3.15
65
ACL3225S-470K-X
56
10%
50
2.52
10
3.4
45
ACL3225S-560K-X
68
10%
50
2.52
9
3.8
55
ACL3225S-680K-X
82
10%
50
2.52
8.5
4.3
40
ACL3225S-820K-X
100
10%
50
2.52
7.8
4.7
40
ACL3225S-101K-X
120
20%
25
0.796
7.6
3.05
14
ACL3225S-121M-X
150
20%
25
0.796
6.8
3.5
13
ACL3225S-151M-X
180
20%
25
0.796
6.2
3.95
10
ACL3225S-181M-X
220
20%
25
0.796
5.6
4.2
10
ACL3225S-221M-X
270
20%
25
0.796
5.1
4.8
8.5
ACL3225S-271M-X
330
20%
25
0.796
4.6
5.55
8.5
ACL3225S-331M-X
390
20%
25
0.796
4.2
6
8
ACL3225S-391M-X
470
20%
25
0.796
3.7
6.7
8
ACL3225S-471M-X
560
20%
25
0.796
3.4
7.5
7.5
ACL3225S-561M-X
680
20%
25
0.796
3.1
8.35
6
ACL3225S-681M-X
820
20%
25
0.796
2.7
9.55
5.5
ACL3225S-821M-X
1000
20%
25
0.796
2.4
11
5
ACL3225S-102M-X
531_ACL3225
980622
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.
Inductors
ACL Series ACL3225 Type
For Power Line
SMD
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. FREQUENCY
INDUCTANCE CHANGE vs. DC
IMPEDANCE vs. FREQUENCY
CHARACTERISTICS
SUPERPOSITION CHARACTERISTICS
CHARACTERISTICS
COUPLING FACTORS
10
5
1
0.5
0.1
0.05
0.01
1
5
10
50
100
500 1000
Frequency(MHz)
Inductance
(
H
)
Test equipment:
YHP4191A: up to 10
H
2.2
H
0.56
H
0.22
H
0.056
H
0.022
H
0.1
0.5
1
5
10
50 100
Frequency(MHz)
1000
500
100
50
10
5
1
Inductance
(
H
)
560
H
220
H
56
H
22
H
5.6
H
Test equipment:
YHP4194A:12
H min.
5
1
1
5 10
50 100
500 1000 5000
DC current(mA)
1000
500
100
50
10
0.5
0.1
0.05
0.01
Inductance
(
H
)
560
H
200
H
56
H
22
H
5.6
H
2.2
H
0.56
H
0.22
H
0.056
H
0.022
H
1
5
10
50 100
500 1000
Frequency(MHz)
100
50
10
5
1
0.5
0.1
Impedance
( k
)
Test equipment:
YHP4191A: up to 10
H
YHP4194A:12
H
560
H
0.56
H
0.056
H
56
H
5.6
H
A
Lx
L
C
DC
power
supply
Test
equipment
Test equipment:
YHP4275A
(f=10kHz)
L: 5H
C: 20000
F
L x: Test sample
2
1
0
1
2
20
0
20
40
60
80
100
Temperature(C)
L/L
( %
)
330
H
0.033
H
33
H
0.33
H
3.3
H
500
100
50
10
0.1
0.5 1
5
10
50 100
500
Frequency(MHz)
Q
560
H
56
H
5.6
H
0.56
H
0.056
H
MEASURING CIRCUIT
INDUCTANCE CHANGE vs.
Q vs. FREQUENCY CHARACTERISTICS
TEMPERATURE CHARACTERISTICS
0.005 0.01
0.05 0.1
0.5 1
5 10
50 100
500 1000
Inductance(mH)
10
5
1
0.5
0.1
0.05
Coupling factor
( %
)
Gap=1mm
Measuring
conditions
Test equipment
Test frequency
Coupling
factor
MIL-C -15305E
# 4, 8, 8, 4
YHP 4275A
L 1
H at 100kHz
1
H< L 100
H at 10kHz
100
H
<
L at 1kHz
(%)=M
( L
1
L
2
)
100
M= (Lt
1
Lt
2
)
4
Lt
1
=L
1
+ L
2
+ 2M
Lt
2
=L
1
+ L
2
12M
L
1
L
2
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