Power Inductors - Shielded
ctparts.com
CTSDQ25F Series
From 0.47 µH to 1000 µH
Not shown at actual size.
SPECIFICATIONS
Parts are available in ±20% tolerance only.
Isat: DC current at which the inductance drops 30% typ. from its value without current.
Parallel Ratings
Irms
Isat
DCR
Ω
(A)
(A) Max. (Ω)
3.71
6.43
0.0226
3.37
3.15
2.97
2.67
2.50
1.96
1.84
1.57
1.53
1.24
1.01
0.812
0.749
0.603
0.580
0.499
0.408
0.326
0.292
0.243
0.197
0.186
0.160
5.00
4.09
3.46
2.65
2.37
1.80
1.55
1.36
1.29
1.05
0.849
0.692
0.584
0.484
0.446
0.405
0.328
0.269
0.222
0.185
0.155
0.140
0.127
0.0276
0.0315
0.0354
0.0439
0.0499
0.0816
0.0926
0.1269
0.1335
0.2040
0.3039
0.4744
0.5576
0.8581
0.9294
1.250
1.875
2.950
3.663
5.313
8.063
9.063
12.275
Series Ratings
OCL ±25% Irms
Isat
DCR
Ω
(µH)
(A)
(A) Max. (Ω)
1.57
1.86
3.21 0.0906
2.59
3.87
5.41
9.25
11.55
20.00
26.91
34.85
39.20
59.17
89.89
135.2
189.7
276.8
326.4
394.3
600.6
892.4
1318.7
1889.6
2709.8
3297.3
4032.8
1.68
1.58
1.49
1.34
1.25
0.98
0.918
0.785
0.765
0.619
0.507
0.406
0.374
0.302
0.290
0.249
0.204
0.163
0.146
0.121
0.098
0.093
0.080
2.50
2.05
1.73
1.32
1.18
0.900
0.776
0.682
0.643
0.523
0.425
0.346
0.292
0.242
0.223
0.203
0.164
0.135
0.111
0.093
0.077
0.070
0.063
0.1104
0.1259
0.1413
0.1753
0.1994
0.3265
0.3705
0.5074
0.5341
0.8158
1.2155
1.9000
2.225
3.438
3.713
5.025
7.500
11.775
14.683
21.238
32.225
36.238
49.075
Part Number
CTSDQ25F-R47M
CTSDQ25F-R82M
CTSDQ25F-1R0M
CTSDQ25F-1R5M
CTSDQ25F-2R2M
CTSDQ25F-3R3M
CTSDQ25F-4R7M
L OCL ±20%
(µH)
(µH)
0.47
0.392
0.82
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
22
33
47
68
82
100
150
220
330
470
680
820
1000
0.648
0.97
1.35
2.31
2.89
5.00
6.73
8.71
9.80
14.79
22.47
33.80
47.43
69.19
81.61
98.57
150.2
223.1
329.7
472.4
677.4
824.3
1008.2
Compliant
RoHS
CTSDQ25F-6R8M
CTSDQ25F-8R2M
CTSDQ25F-100M
CTSDQ25F-150M
CTSDQ25F-220M
CTSDQ25F-330M
CTSDQ25F-470M
CTSDQ25F-680M
CTSDQ25F-820M
CTSDQ25F-101M
CTSDQ25F-151M
CTSDQ25F-221M
CTSDQ25F-331M
CTSDQ25F-471M
CTSDQ25F-681M
CTSDQ25F-821M
CTSDQ25F-102M
CHARACTERISTICS
Description:
SMD (shielded) power inductor
Applications:
Digital cameras, CD players, cellular phones,
PDAs, PCMCIA cards, GPS systems, etc.
Operating Temperature:
-40°C to +85°C
Inductance Tolerance:
±20%
Testing:
Tested on a HP4285A at 100 KHz
Packaging:
Tape & Reel
Marking:
Parts are marked with inductance code
Miscellaneous:
RoHS Compliant.
Additional Information:
Additional electrical & physical
information available upon request
Samples available. See website for ordering information.
PHYSICAL DIMENSIONS
Size
mm
inches
A
Max.
5.2
0.205
B
Max.
5.2
0.205
C
Max.
2.5
0.098
D
Typ
1.5
0.059
A
D
D
PAD LAYOUT
B
Unit: mm
1.45
C
Marking:
Inductance Code
1.45
5.95
2.975
5.95
2.25
2.975
CONNECTION DIAGRAM
09.13.07
Technologies
Manufacturer of Passive and Discrete Semiconductor Components
800-684-5322
Inside US
949-453-1811
Outside US
Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved.
CT Magnetics reserves the right to make improvements or change specifications without notice
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