PTS Series — SMD Shielded Power Inductor
Features
• Shielded construction to protect nearby components
• Electrode attached directly to ferrite RI core
• Provides good saturation handling for package size
• For Inductance values outside those listed in the datasheet contact factory
• Find Environmental information and Packaging specs in related supplimental documents
Applications
• Server computers
• Hand held battery powered devices
• Low profile, high current power supplies
• Personal computers
• DC/DC converters
Inductance and Current ranges
• PTS2210
• PTS2218
• PTS2225
1.0 ~ 220 µH
1.0 ~ 100 µH
1.0 ~ 270 µH
2.32 ~ 0.02 A
1.69 ~ 0.16 A
1.81 ~ 0.10 A
How to Order
PTS
SEI Type
2218
Dimensions
M
Tolerance
T
Packaging
101
Inductance
Type
PTS
Description
SMD Power Inductor
Code Dimensions(mm)
2210
2218
2225
3.1 x 3.1 x 1.25
3.1 x 3.1 x 1.80
3.1 x 3.1 x 2.50
Code Tolerance
M
N
Code Inductance
1R1
470
101
1.1
µH
47
µH
100
µH
±
20%
±
30%
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email: marketing@seielect.com
Rev 02/08
PTS Series — SMD Shielded Power Inductor
.
Mechanical Specifications - Standard
Type/
Code
PTS2210
PTS2218
PTS2225
A
0.122 ± 0.012
3.10 ± 0.3
0.122 ± 0.012
3.10 ± 0.3
0.122 ± 0.012
3.10 ± 0.3
B
0.122 ± 0.012
3.10 ± 0.3
0.122 ± 0.012
3.10 ± 0.3
0.122 ± 0.012
3.10 ± 0.3
C
0.049 max.
1.25 max.
0.071 ± 0.008
1.80 ± 0.2
0.098 ± 0.008
2.50 ± 0.2
D
0.172
3.60
0.172
3.60
0.172
3.60
E
0.051
1.30
0.051
1.30
0.051
1.30
F
0.024
0.60
0.024
0.60
0.024
0.60
G
0.087
2.20
0.087
2.20
0.087
2.20
H
0.035
0.90
0.035
0.90
0.035
0.90
J
0.157
4.00
0.157
4.00
0.157
4.00
K
0.087
2.20
0.087
2.20
0.087
2.20
Units
inches
mm
inches
mm
inches
mm
Electrical Characteristics - PTS2210
Part Number
PTS2210-T1R0
PTS2210-T1R2
PTS2210-T1R5
PTS2210-T1R7
PTS2210-T1R8
PTS2210-T2R2
PTS2210-T2R6
PTS2210-T2R7
PTS2210-T3R0
PTS2210-T3R3
PTS2210-T3R9
PTS2210-T4R1
PTS2210-T4R7
PTS2210-T5R6
PTS2210-T6R3
PTS2210-T6R8
PTS2210-T8R2
PTS2210-T100
PTS2210-T120
PTS2210-T150
PTS2210-T180
PTS2210-T200
PTS2210-T220
L
(µH)
1.0
1.2
1.5
1.7
1.8
2.2
2.6
2.7
3.0
3.3
3.9
4.1
4.7
5.6
6.3
6.8
8.2
10
12
15
18
20
22
Tolerance
(%)
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20
20
20
20
20
20
DCR
(
Ω
) Max
0.123
0.130
0.165
0.179
0.221
0.238
0.269
0.280
0.304
0.339
0.395
0.444
0.510
0.656
0.690
0.810
0.857
1.071
1.180
1.667
1.890
2.100
2.349
I DC
(A) Max
2.32
1.92
1.60
1.50
1.30
1.21
1.10
1.07
1.04
1.01
0.89
0.81
0.79
0.75
0.72
0.65
0.61
0.54
0.51
0.44
0.39
0.36
0.34
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Rev 02/08
PTS Series — SMD Shielded Power Inductor
Electrical Characteristics - PTS2210
Part Number
PTS2210-T270
PTS2210-T330
PTS2210-T390
PTS2210-T470
PTS2210-T500
PTS2210-T680
PTS2210-T820
PTS2210-T101
PTS2210-T121
PTS2210-T151
PTS2210-T221
L
(µH)
27
33
47
47
50
68
82
100
120
150
220
Tolerance
(%)
20
20
20
20
20
20
20
20
20
20
20
DCR
(
Ω
) Max
2.670
3.520
4.030
4.550
5.000
6.100
10.400
11.000
16.500
17.000
24.670
I DC
(A) Max
0.32
0.28
0.27
0.25
0.23
0.22
0.20
0.16
0.09
0.06
0.02
Electrical Characteristics - PTS2218
Part Number
PTS2218-T1R0
PTS2218-T2R2
PTS2218-T2R7
PTS2218-T3R3
PTS2218-T3R9
PTS2218-T4R7
PTS2218-T5R6
PTS2218-T6R2
PTS2218-T6R8
PTS2218-T8R2
PTS2218-T100
PTS2218-T120
PTS2218-T150
PTS2218-T180
PTS2218-T220
PTS2218-T270
PTS2218-T330
PTS2218-T390
PTS2218-T470
PTS2218-T560
PTS2218-T680
PTS2218-T820
PTS2218-T101
L
(µH)
1.0
2.2
2.7
3.3
3.9
4.7
5.6
6.2
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
Tolerance
(%)
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20
20
20
20
20
20
20
20
20
20
20
20
20
DCR
(
Ω
) Max
0.055
0.130
0.160
0.190
0.250
0.280
0.290
0.310
0.360
0.430
0.550
0.660
0.820
1.070
1.210
1.510
2.01
2.270
2.540
3.340
3.670
4.180
5.140
I DC
(A) Max
1.69
1.22
1.08
0.99
0.85
0.80
0.78
0.76
0.70
0.65
0.51
0.48
0.47
0.41
0.36
0.31
0.28
0.26
0.24
0.22
0.20
0.19
0.16
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email: marketing@seielect.com
Rev 02/08
PTS Series — SMD Shielded Power Inductor
Electrical Characteristics - PTS2225
Part Number
PTS2225-T1R0
PTS2225-T1R2
PTS2225-T1R5
PTS2225-T1R8
PTS2225-T2R2
PTS2225-T2R7
PTS2225-T3R3
PTS2225-T3R9
PTS2225-T4R7
PTS2225-T5R6
PTS2225-T6R8
PTS2225-T8R2
PTS2225-T100
PTS2225-T120
PTS2225-T150
PTS2225-T180
PTS2225-T220
PTS2225-T270
PTS2225-T330
PTS2225-T390
PTS2225-T470
PTS2225-T560
PTS2225-T680
PTS2225-T820
PTS2225-T101
PTS2225-T121
PTS2225-T151
PTS2225-T181
PTS2225-T221
PTS2225-T271
L
(µH)
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
Tolerance
(%)
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20, 30
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
DCR
(
Ω
) Max
0.042
0.051
0.057
0.065
0.073
0.082
0.088
0.110
0.130
0.190
0.220
0.280
0.360
0.400
0.450
0.550
0.690
0.880
1.030
1.320
1.450
1.850
2.050
2.740
3.790
4.020
5.320
5.810
6.530
9.130
I DC
(A) Max
1.81
1.56
1.39
1.28
1.25
1.10
1.00
0.90
0.84
0.80
0.73
0.66
0.54
0.49
0.48
0.42
0.37
0.33
0.30
0.28
0.26
0.23
0.20
0.19
0.16
0.15
0.13
0.13
0.11
0.10
Toll Free: (888) SEI-SEIS
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www.seielect.com
4
email: marketing@seielect.com
Rev 02/08
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