Document
Inductors
For Power Line SMD
ACL Series ACL3225 Type
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
Resin
Terminal Ferrite electrode
REFLOW SOLDERING
FLOW SOLDERING
2.5±0.2 3 3.5
2.5±0.2
0.7±0.2 3
3.2±0.2
Weight: 90mg
1.2 1.6 1.2
1.55 1.4 1.55
Dimensions in mm
ELECTRICAL CHARACTERISTICS
Inductance (µH)
0.01 0.012 0.015 0.018 0.022 0.027 0.033 0.039 0.047 0.056 0.068 0.082 0.1 0.12 0.15 0.18 0.22 0.27 0.33 0.39 0.47 0.56 0.68 0.82 1 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7
Inductance tolerance
±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10%
Q min.
Test frequency L, Q (MHz)
Self-resonant frequency (MHz)min.
DC resistance (Ω)max.
Rated current∗1 (mA)max.
10 100
2000
0.19
725
10 100
1750
0.2 705
10 100
1550
0.23
655
15 100
1450
0.25
630
15 100
1300
0.28
595
15 100
1150
0.3 575
15 100
1040
0.34
540
20 100
950
0.37
515
20 100
850
0.41
490
20 100
770
0.47
460
20 100
740 0.5 445
20 100
600
0.55
425
30 100
510
0.64
395
35 25.2
580
0.24
645
35 25.2
470
0.26
620
35 25.2
400
0.29
585
40 25.2
340
0.33
550
40 25.2
290
0.37
515
40 25.2
250
0.39
505
40 25.2
220
0.42
485
50 25.2
200
0.46
465
50 25.2
180
0.51
440
50 25.2
155
0.55
425
50 25.2 140 0.6 405
50 25.2
130
0.68
380
60 7.96
150
0.52
435
60 7.96
130
0.59
360
60 7.96
120
0.64
330
60 7.96
105
0.71
310
60 7.96
90
0.77
300
60 7.96
80
0.85
240
60 7.96
70
0.94
230
60 7.96
60
1 220
Part No.
ACL3225S-10nM-X∗2 ACL3225S-12nM-X ACL3225S-15nM-X ACL3225S-18nM-X ACL3225S-22nM-X ACL3225S-27nM-X ACL3225S-33nM-X ACL3225S-39nM-X ACL3225S-47nM-X ACL3225S-56nM-X ACL3225S-68nM-X ACL3225S-82nM-X ACL3225S-R10M-X ACL3225S-R12K-X ACL3225S-R15K-X ACL3225S-R18K-X ACL3225S-R22K-X ACL3225S-R27K-X ACL3225S-R33K-X ACL3225S-R39K-X ACL3225S-R47K-X ACL3225S-R56K-X ACL3225S-R68K-X ACL3225S-R82K-X ACL3225S-1R0K-X ACL3225S-1R2K-X ACL3225S-1R5K-X ACL3225S-1R8K-X ACL3225S-2R2K-X ACL3225S-2R7K-X ACL3225S-3R3K-X ACL3225S-3R9K-X ACL3225S-4R7K-X
∗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[ø180mm reel], TL:Taping[ø330mm reel], B: Bulk)
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
For Power Line SMD
ACL Series ACL3225 Type
ELECTRICAL CHARACTERISTICS
Inductance (µH)
5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1000
Inductance tolerance
±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±10% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20% ±20%
Q Test frequency min. L, Q (MHz)
60 7.96 60 7.96 60 7.96 60 7.96 50 2.52 50 2.52 50 2.52 50 2.52 50 2.52 50 2.52 50 2.52 50 2.52 50 2.52 50 2.52 50 2.52 50 2.52 25 0.796 25 0.796 25 0.796 25 0.796 25 0.796 25 0.796 25 0.796 25 0.796 25 0.796 25 0.796 25 0.796 25 0.796
Self-resonant frequency (MHz)min. 52 44 37 31 49 30 22 17 14.5 12.5 11.5 10.5 10 9 8.5 7.8 7.6 6.8 6.2 5.6 5.1 4.6 4.2 3.7 3.4 3.1 2.7 2.4
DC resistance (Ω)max. 1.1 1.25 1.35 1.5 1.5 1.75 1.95 2.15 2.35 2.65 2.9 3.15 3.4 3.8 4.3 4.7 3.05 3.5 3.95 4.2 4.8 5.55 6 6.7 7.5 8.35 9.55 11
Rated current∗1 (mA)max. 180 160 130 120 120 120 110 100 85 85 70 65 45 55 40 40 14 13 10 10 8.5 8.5 8 8 7.5 6 5.5 5
∗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[ø180mm reel], TL:Taping[ø330mm reel], B: Bulk)
Part No.
ACL3225S-5R6K-X∗2 ACL3225S-6R8K-X ACL3225S-8R2K-X ACL3225S-100K-X ACL3225S-120K-X ACL3225S-150K-X ACL3225S-180K-X ACL3225S-220K-X ACL3225S-270K-X ACL3225S-330K-X ACL3225S-390K-X ACL3225S-470K-X ACL3225S-560K-X ACL3225S-680K-X ACL3225S-820K-X ACL3225S-101K-X ACL3225S-121M-X ACL3225S-151M-X ACL3225S-181M-X ACL3225S-221M-X ACL3225S-271M-X ACL3225S-331M-X ACL3225S-391M-X ACL3225S-471M-X ACL3225S-561M-X ACL3225S-681M-X ACL3225S-821M-X ACL3225S-102M-X
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.
Inductance(µH)
Inductors
For Power Line SMD
ACL Series ACL3225 Type
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. FREQUENCY
INDUCTANCE CHANGE vs. DC
CHARACTERISTICS
SUPERPOSITION CHARACTERISTICS
IMPEDANCE vs. FREQUE.