PRODUCT DATA SHEET
SHIELDED POWER INDUCTOR
Features
∗
∗
∗
∗
∗
∗
∗
∗
Lead-free (Pb-free)
RoHS compliant
Magnetic Shielding
High Current (to 10A)
Low DCR (to 7mΩ)
Low profile (to 3mm)
Surface Mount
Flat top for pick & place
P7603
Family
Applications
∗
∗
∗
∗
∗
DC-DC Converters
High Current/Low Voltage Converters
Voltage Regulator Modules
Notebook and handheld equipment
LCD television displays
DESCRIPTION
The P7603 family comprises high current, shielded
power inductors.
Components are available in eight mechanical
sizes, suitable for low-profile high current
applications.
The family employs heavy gauge wire to
minimize DCRs, and provides reliable self-leaded
Pb-free terminations. Parts are compliant with
RoHS Directive 2002/95/EC, and suitable for
Pb-free and conventional placement and reflow.
P7603-0603
P7603-0605
P7603-0703
P7603-0704
P7603-1203
P7603-1204
P7603-1205
P7603-1207
ETALDOC 832/5
Page 1 of 11
November 2005
P7603
SPECIFICATIONS
Electrical
0603 size
Part Number
P7603-0603-2R9M
P7603-0603-4R0M
P7603-0603-5R5M
P7603-0603-100M
P7603-0603-120M
P7603-0603-150M
P7603-0603-180M
P7603-0603-220M
P7603-0603-270M
P7603-0603-330M
P7603-0603-390M
P7603-0603-470M
P7603-0603-560M
P7603-0603-680M
P7603-0603-820M
P7603-0603-101M
P7603-0603-121M
P7603-0603-151M
P7603-0603-181M
P7603-0603-221M
P7603-0603-271M
P7603-0603-331M
Notes
1. Inductance measured at 1kHz, 250mV (<10µH, 100kHz).
2. Rated current, I
DC
, is the current at which the temperature rise is 40ºC (max) or the DC current at which
the zero-current inductance drops by 25%, whichever current is less.
3. Operating temperature -25ºC to +85ºC.
4. For non-standard inductance values, please contact Profec.
Inductance (µH)
2.9±20%
4.0±20%
5.5±20%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
(1)
DCR (mΩ) Max
0.07
0.08
0.09
0.15
0.20
0.23
0.27
0.34
0.38
0.45
0.49
0.69
0.78
1.1
1.2
1.4
1.9
2.2
2.8
3.1
4.4
4.9
Rated Current I
DC
(A)
1.9
1.6
1.4
1.1
1.0
0.90
0.80
0.74
0.66
0.59
0.54
0.50
0.46
0.42
0.38
0.34
0.31
0.28
0.26
0.23
0.22
0.19
(2)
ETALDOC 832/5
Page 2 of 11
November 2005
P7603
0605 size
Part Number
P7603-0605-100M
P7603-0605-120M
P7603-0605-150M
P7603-0605-180M
P7603-0605-220M
P7603-0605-270M
P7603-0605-330M
P7603-0605-390M
P7603-0605-470M
P7603-0605-560M
P7603-0605-680M
P7603-0605-820M
P7603-0605-101M
P7603-0605-121M
P7603-0605-151M
P7603-0605-181M
P7603-0605-221M
P7603-0605-271M
P7603-0605-331M
P7603-0605-391M
P7603-0605-471M
P7603-0605-561M
P7603-0605-681M
P7603-0605-821M
P7603-0605-102M
Notes
1. Inductance measured at 1kHz, 250mV.
2. Rated current, I
DC
, is the current at which the temperature rise is 40ºC (max) or the DC current at which
the zero-current inductance drops by 25%, whichever current is less.
3. Operating temperature -25ºC to +85ºC.
4. For non-standard inductance values, please contact Profec.
Inductance (µH)
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
(1)
DCR (mΩ) Max
0.12
0.13
0.18
0.24
0.27
0.30
0.33
0.37
0.52
0.56
0.63
0.71
1.0
1.2
1.7
1.9
2.1
2.4
2.7
2.9
3.9
5.4
7.3
8.2
9.3
Rated Current I
DC
(A)
1.3
1.2
1.1
1.0
0.91
0.82
0.74
0.69
0.62
0.58
0.51
0.46
0.42
0.38
0.35
0.32
0.29
0.26
0.23
0.22
0.20
0.18
0.17
0.15
0.14
(2)
ETALDOC 832/5
Page 3 of 11
November 2005
P7603
0703 size
Part Number
P7603-0703-100M
P7603-0703-120M
P7603-0703-150M
P7603-0703-180M
P7603-0703-220M
P7603-0703-270M
P7603-0703-330M
P7603-0703-390M
P7603-0703-470M
P7603-0703-560M
P7603-0703-680M
P7603-0703-820M
P7603-0703-101M
P7603-0703-121M
P7603-0703-151M
P7603-0703-181M
P7603-0703-221M
P7603-0703-271M
P7603-0703-331M
P7603-0703-391M
P7603-0703-471M
P7603-0703-561M
P7603-0703-681M
P7603-0703-821M
P7603-0703-102M
Notes
1. Inductance measured at 1kHz, 250mV.
2. Rated current, I
DC
, is the current at which the temperature rise is 40ºC (max) or the DC current at which
the zero-current inductance drops by 25%, whichever current is less.
3. Operating temperature -25ºC to +85ºC.
4. For non-standard inductance values, please contact Profec.
Inductance (µH)
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
(1)
DCR (mΩ) Max
0.07
0.10
0.13
0.14
0.19
0.21
0.24
0.32
0.36
0.47
0.52
0.69
0.79
0.89
1.3
1.5
1.7
2.3
2.6
3.0
4.2
4.7
5.7
6.5
9.5
Rated Current I
DC
(A)
1.7
1.5
1.3
1.2
1.1
0.96
0.91
0.77
0.76
0.68
0.61
0.57
0.50
0.49
0.43
0.39
0.35
0.32
0.28
0.26
0.24
0.22
0.19
0.18
0.16
(2)
ETALDOC 832/5
Page 4 of 11
November 2005
P7603
0704 size
Part Number
P7603-0704-100M
P7603-0704-120M
P7603-0704-150M
P7603-0704-180M
P7603-0704-220M
P7603-0704-270M
P7603-0704-330M
P7603-0704-390M
P7603-0704-470M
P7603-0704-560M
P7603-0704-680M
P7603-0704-820M
P7603-0704-101M
P7603-0704-121M
P7603-0704-151M
P7603-0704-181M
P7603-0704-221M
P7603-0704-271M
P7603-0704-331M
P7603-0704-391M
P7603-0704-471M
P7603-0704-561M
P7603-0704-681M
P7603-0704-821M
P7603-0704-102M
Notes
1. Inductance measured at 1kHz, 250mV (<10µH, 100kHz).
2. Rated current, I
DC
, is the current at which the temperature rise is 40ºC (max) or the DC current at which
the zero-current inductance drops by 25%, whichever current is less.
3. Operating temperature -25ºC to +85ºC.
4. For non-standard inductance values, please contact Profec.
Inductance (µH)
(1)
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
DCR (mΩ) Max
0.05
0.06
0.08
0.09
0.11
0.15
0.17
0.23
0.26
0.35
0.38
0.43
0.61
0.66
0.88
0.98
1.2
1.6
1.9
2.9
3.0
3.6
4.6
5.2
6.0
Rated Current I
DC
(A)
1.8
1.7
1.5
1.3
1.2
1.1
0.96
0.91
0.88
0.75
0.69
0.61
0.60
0.52
0.46
0.42
0.36
0.34
0.32
0.29
0.26
0.23
0.22
0.20
0.18
(2)
ETALDOC 832/5
Page 5 of 11
November 2005
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