• All specifications are subject to change without notice.
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
Inductors for Power Circuits
Wound/STD • magnetic shielded
VLS series
Type:
Issue date:
VLS201610E
VLS201612E
VLS2010E
VLS2012E
VLS252010E
VLS252012E
VLS252015E
VLS3010E
VLS3012E
VLS3015E
VLS4012E
September 2011
(1/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS201610E
FEATURES
• Miniature size
Mount area: 2×1.6mm
Height: 0.95mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
Cellular phones, DVCs, DSCs, PDAs, LCD displays,HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS201610ET-R47N VLS201610ET-R68N
Conformity to RoHS Directive
2.0±0.1
1.6±0.1
0.95max.
Dimensions in mm
0.65
0.7
0.65
1.6
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS201610ET-R47N 0.47 ±30 1.0 0.065 0.054 1.85 2.10 1.95
VLS201610ET-R68N 0.68 ±30 1.0 0.086 0.072 1.65 1.85 1.65
VLS201610ET-1R0N 1.0 ±30 1.0 0.119 0.099 1.35 1.50 1.40
VLS201610ET-1R5N 1.5 ±30 1.0 0.181 0.151 1.10 1.20 1.15
VLS201610ET-2R2M 2.2 ±20 1.0 0.276 0.230 0.94 1.05 0.95
VLS201610ET-3R3M 3.3 ±20 1.0 0.458 0.382 0.75 0.84 0.73
VLS201610ET-4R7M 4.7 ±20 1.0 0.554 0.462 0.64 0.72 0.67
VLS201610ET-6R8M 6.8 ±20 1.0 0.840 0.700 0.53 0.59 0.54
VLS201610ET-100M 10 ±20 1.0 1.380 1.150 0.40 0.45 0.42
0.0
0.2
0.1
0.3
0.4
0.5
0.6
0 0.5 1.512
Inductance(µH)
DC current(A)
0.0
0.2
0.4
0.6
0.8
0 0.5 1.512
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(2/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS201610ET-1R0N VLS201610ET-1R5N
VLS201610ET-2R2M VLS201610ET-3R3M
VLS201610ET-4R7M VLS201610ET-6R8M
VLS201610ET-100M TEST CIRCUIT
0.0
0.6
0.4
0.2
0.8
1.0
1.2
0 0.5 1.51
Inductance(µH)
DC current(A)
0.0
0.5
1.0
1.5
2.0
010.80.60.40.2 1.41.2
Inductance(µH)
DC current(A)
0.0
0.5
1.0
1.5
2.5
2.0
010.80.60.40.2 1.2
Inductance(µH)
DC current(A)
0.0
1.0
2.0
4.0
3.0
0 0.80.60.40.2 1
Inductance(µH)
DC current(A)
0.0
2.0
1.0
3.0
4.0
5.0
6.0
0 0.2 0.60.4 0.8
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
0 0.1 0.3 0.4 0.5 0.60.2 0.7
Inductance(µH)
DC current(A)
0.0
6.0
4.0
2.0
8.0
10.0
12.0
0 0.30.20.1 0.50.4
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(3/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS201612E
FEATURES
• Miniature size
Mount area: 2×1.6mm
Height: 1.2mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
Cellular phones, DVCs, DSCs, PDAs, LCD displays,HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS201612ET-R47N VLS201612ET-R68N
Conformity to RoHS Directive
2.0±0.1
1.6±0.1
1.2max.
Dimensions in mm
0.65
0.7
0.65
1.6
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS201612ET-R47N 0.47 ±30 1.0 0.063 0.052 1.90 2.15 2.00
VLS201612ET-R68N 0.68 ±30 1.0 0.072 0.060 1.70 1.90 1.85
VLS201612ET-1R0N 1.0 ±30 1.0 0.093 0.077 1.50 1.65 1.65
VLS201612ET-1R5N 1.5 ±30 1.0 0.159 0.132 1.20 1.30 1.25
VLS201612ET-2R2M 2.2 ±20 1.0 0.195 0.162 1.05 1.15 1.15
VLS201612ET-3R3M 3.3 ±20 1.0 0.357 0.297 0.79 0.88 0.85
VLS201612ET-4R7M 4.7 ±20 1.0 0.438 0.365 0.70 0.78 0.75
VLS201612ET-6R8M 6.8 ±20 1.0 0.708 0.590 0.58 0.65 0.60
VLS201612ET-100M 10 ±20 1.0 1.026 0.855 0.47 0.53 0.50
0.0
0.3
0.2
0.1
0.4
0.6
0.5
0 1.510.5 2
Inductance(µH)
DC current(A)
0.0
0.4
0.3
0.2
0.1
0.5
0.7
0.6
0 1.510.5 2
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(4/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS201612ET-1R0N VLS201612ET-1R5N
VLS201612ET-2R2M VLS201612ET-3R3M
VLS201612ET-4R7M VLS201612ET-6R8M
VLS201612ET-100M TEST CIRCUIT
0.0
0.6
0.4
0.2
0.8
1.2
1.0
0 1.510.5
Inductance(µH)
DC current(A)
0.0
0.5
1.0
2.0
1.5
0 1.510.5
Inductance(µH)
DC current(A)
0.0
0.5
1.0
2.5
2.0
1.5
0 1.210.80.60.40.2
Inductance(µH)
DC current(A)
0.0
1.0
4.0
3.0
2.0
010.80.60.40.2
Inductance(µH)
DC current(A)
0.0
2.0
1.0
3.0
5.0
4.0
0 0.60.40.2 0.8
Inductance(µH)
DC current(A)
0.0
4.0
3.0
2.0
1.0
5.0
7.0
6.0
0 0.60.40.2
Inductance(µH)
DC current(A)
0.0
6.0
4.0
2.0
8.0
12.0
10.0
0 0.60.50.40.30.20.1
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(5/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS2010E
FEATURES
• Miniature size
Mount area: 2×2mm
Height: 1.0mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
Cellular phones, DVCs, DSCs, PDAs, LCD displays, HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS2010ET-R56N VLS2010ET-1R0N
Conformity to RoHS Directive
2.0±0.1
2.0±0.1
1.0max.
Dimensions in mm
0.65
0.7
0.65
2.0
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS2010ET-R56N 0.56 ±30 1.0 0.060 0.050 2.00 2.25 2.05
VLS2010ET-1R0N 1.0 ±30 1.0 0.108 0.090 1.45 1.65 1.55
VLS2010ET-1R5N 1.5 ±30 1.0 0.156 0.130 1.20 1.30 1.25
VLS2010ET-2R2M 2.2 ±20 1.0 0.228 0.190 1.00 1.10 1.05
VLS2010ET-3R3M 3.3 ±20 1.0 0.348 0.290 0.83 0.93 0.86
VLS2010ET-4R7M 4.7 ±20 1.0 0.408 0.340 0.70 0.78 0.79
VLS2010ET-6R8M 6.8 ±20 1.0 0.648 0.540 0.57 0.64 0.63
VLS2010ET-100M 10 ±20 1.0 0.936 0.780 0.47 0.52 0.52
VLS2010ET-150M 15 ±20 1.0 1.476 1.230 0.40 0.44 0.41
VLS2010ET-220M 22 ±20 1.0 2.040 1.700 0.33 0.37 0.35
0.0
0.3
0.2
0.1
0.4
0.6
0.5
0 1.510.5 2 2.5
Inductance(µH)
DC current(A)
0.0
0.6
0.4
0.2
0.8
1.2
1.0
0 1.510.5 2
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(6/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS2010ET-1R5N VLS2010ET-2R2M
VLS2010ET-3R3M VLS2010ET-4R7M
VLS2010ET-6R8M VLS2010ET-100M
VLS2010ET-150M VLS2010ET-220M
TEST CIRCUIT
0.0
0.5
1.0
2.0
1.5
0 1.41.210.60.40.2 0.8
Inductance(µH)
DC current(A)
0.0
0.5
1.0
3.0
2.5
2.0
1.5
0 1.210.60.40.2 0.8
Inductance(µH)
DC current(A)
0.0
0.5
1.0
4.0
3.0
2.5
3.5
2.0
1.5
010.60.40.2 0.8
Inductance(µH)
DC current(A)
0.0
1.0
5.0
3.0
4.0
2.0
0 0.60.40.2 0.8
Inductance(µH)
DC current(A)
0.0
2.0
1.0
3.0
4.0
5.0
7.0
6.0
0 0.2 0.60.4 0.80.1 0.50.3 0.7
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
12.0
10.0
0 0.2 0.4 0.60.1 0.50.3
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
16.0
14.0
12.0
10.0
0 0.2 0.4 0.50.1 0.3
Inductance(µH)
DC current(A)
0.0
5.0
25.0
20.0
15.0
10.0
0 0.2 0.40.1 0.3
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(7/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS2012E
FEATURES
• Miniature size
Mount area: 2×2mm
Height: 1.2mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
Cellular phones, DVCs, DSCs, PDAs, LCD displays, HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS2012ET-R47N VLS2012ET-R68N
Conformity to RoHS Directive
2.0±0.1
2.0±0.1
1.2max.
Dimensions in mm
0.65
0.7
0.65
2.0
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS2012ET-R47N 0.47 ±30 1.0 0.059 0.049 2.05 2.25 2.00
VLS2012ET-R68N 0.68 ±30 1.0 0.066 0.055 1.70 1.90 1.85
VLS2012ET-1R0N 1.0 ±30 1.0 0.086 0.071 1.45 1.65 1.65
VLS2012ET-1R5N 1.5 ±30 1.0 0.108 0.090 1.20 1.30 1.45
VLS2012ET-2R2M 2.2 ±20 1.0 0.153 0.127 1.00 1.10 1.25
VLS2012ET-3R3M 3.3 ±20 1.0 0.228 0.190 0.84 0.93 1.00
VLS2012ET-4R7M 4.7 ±20 1.0 0.336 0.280 0.70 0.78 0.84
VLS2012ET-6R8M 6.8 ±20 1.0 0.498 0.415 0.57 0.64 0.69
VLS2012ET-100M 10 ±20 1.0 0.834 0.695 0.47 0.52 0.53
VLS2012ET-150M 15 ±20 1.0 1.062 0.885 0.40 0.44 0.47
VLS2012ET-220M 22 ±20 1.0 1.764 1.470 0.33 0.37 0.35
0.0
0.3
0.2
0.1
0.4
0.6
0.5
0 1.510.5 2
Inductance(µH)
DC current(A)
0.0
0.3
0.2
0.1
0.4
0.8
0.5
0.6
0.7
0 1.510.5 2
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(8/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS2012ET-1R0N VLS2012ET-1R5N
VLS2012ET-2R2M VLS2012ET-3R3M
VLS2012ET-4R7M VLS2012ET-6R8M
VLS2012ET-100M VLS2012ET-150M
VLS2012ET-220M
TEST CIRCUIT
0.0
0.2
0.4
1.2
0.6
0.8
1.0
0 1.510.5
Inductance(µH)
DC current(A)
0.0
0.2
0.4
1.6
0.6
0.8
1.0
1.2
1.4
0 1.41.210.80.60.40.2
Inductance(µH)
DC current(A)
0.0
0.5
2.5
1.0
1.5
2.0
0 1.210.80.60.40.2
Inductance(µH)
DC current(A)
0.0
0.5
3.5
2.5
1.0
1.5
2.0
3.0
010.80.60.40.2
Inductance(µH)
DC current(A)
0.0
2.0
1.0
3.0
4.0
5.0
0 0.2 0.60.4 0.8
Inductance(µH)
DC current(A)
0.0
2.0
1.0
3.0
4.0
8.0
5.0
6.0
7.0
0 0.2 0.60.40.1 0.50.3 0.7
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
12.0
10.0
0 0.2 0.4 0.60.1 0.50.3
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
16.0
10.0
12.0
14.0
0 0.2 0.4 0.50.1 0.3
Inductance(µH)
DC current(A)
0.0
5.0
25.0
10.0
15.0
20.0
0 0.2 0.25 0.35 0.40.1 0.150.05 0.3
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(9/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS252010E
FEATURES
• Miniature size
Mount area: 2.5×2mm
Height: 1.0mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
Cellular phones, DVCs, DSCs, PDAs, LCD displays,HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS252010ET-R47N VLS252010ET-R68N
Conformity to RoHS Directive
2.5±0.1
2.0±0.1
1max.
Dimensions in mm
0.85
0.8
0.85
2.0
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS252010ET-R47N 0.47 ±30 1.0 0.046 0.038 2.50 2.80 2.65
VLS252010ET-R68N 0.68 ±30 1.0 0.062 0.052 2.05 2.30 2.20
VLS252010ET-1R0N 1.0 ±30 1.0 0.084 0.070 1.75 1.90 1.90
VLS252010ET-1R5N 1.5 ±30 1.0 0.128 0.107 1.45 1.60 1.50
VLS252010ET-2R2M 2.2 ±20 1.0 0.190 0.158 1.20 1.30 1.20
VLS252010ET-3R3M 3.3 ±20 1.0 0.275 0.229 0.94 1.05 1.00
VLS252010ET-4R7M 4.7 ±20 1.0 0.398 0.332 0.80 0.89 0.82
VLS252010ET-6R8M 6.8 ±20 1.0 0.532 0.443 0.68 0.76 0.71
VLS252010ET-100M 10 ±20 1.0 0.854 0.712 0.56 0.63 0.55
0.0
0.3
0.2
0.1
0.4
0.5
0 1.5 2.510.5 2 3
Inductance(µH)
DC current(A)
0.0
0.4
0.2
0.6
0.8
0 1.5 2.510.5 2
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(10/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS252010ET-1R0N VLS252010ET-1R5N
VLS252010ET-2R2M VLS252010ET-3R3M
VLS252010ET-4R7M VLS252010ET-6R8M
VLS252010ET-100M TEST CIRCUIT
0.0
0.4
0.2
0.6
1.2
0.8
1.0
0 1.510.5 2
Inductance(µH)
DC current(A)
0.0
0.5
2.0
1.0
1.5
0 1.510.5
Inductance(µH)
DC current(A)
0.0
0.5
2.5
2.0
1.0
1.5
0 1.510.5
Inductance(µH)
DC current(A)
0.0
4.0
3.0
1.0
2.0
0 1.210.40.2 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
1.0
3.0
4.0
5.0
0 0.2 0.60.4 0.8 1
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
0 0.2 0.60.4 0.8
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
12.0
10.0
0 0.2 0.4 0.70.60.1 0.50.3
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(11/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS252012E
FEATURES
• Miniature size
Mount area: 2.5×2mm
Height: 1.2mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
DVCs, DSCs, PDAs, LCD displays, cellular phones, HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS252012ET-R47N VLS252012ET-1R0N
Conformity to RoHS Directive
2.5±0.1
2.0±0.1
1.2max.
Dimensions in mm
0.85
0.8
0.85
2.0
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS252012ET-R47N 0.47 ±30 1.0 0.056 0.047 2.75 3.10 2.15
VLS252012ET-1R0N 1.0 ±30 1.0 0.087 0.073 2.20 2.45 1.70
VLS252012ET-1R5N 1.5 ±30 1.0 0.126 0.105 1.80 2.00 1.45
VLS252012ET-2R2M 2.2 ±20 1.0 0.154 0.129 1.55 1.75 1.30
VLS252012ET-3R3M 3.3 ±20 1.0 0.272 0.227 1.25 1.40 0.98
VLS252012ET-4R7M 4.7 ±20 1.0 0.405 0.338 1.05 1.20 0.81
VLS252012ET-6R8M 6.8 ±20 1.0 0.612 0.510 0.85 0.95 0.65
VLS252012ET-100M 10 ±20 1.0 0.756 0.630 0.73 0.82 0.59
0.0
0.2
0.4
0.6
0 1.5 2.510.5 2 3
Inductance(µH)
DC current(A)
0.0
0.5
1.0
0 1.5 2.510.5 2
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(12/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS252012ET-1R5N VLS252012ET-2R2M
VLS252012ET-3R3M VLS252012ET-4R7M
VLS252012ET-6R8M VLS252012ET-100M
TEST CIRCUIT
0.0
0.5
1.0
1.5
2.0
0 1.510.5 2
Inductance(µH)
DC current(A)
0.0
0.5
1.0
1.5
2.5
2.0
0 1.2 1.4 1.6 1.810.2 0.4 0.6 0.8 2
Inductance(µH)
DC current(A)
0.0
1.0
3.0
4.0
2.0
0 1.2 1.4 1.610.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
4.0
6.0
2.0
0 1.210.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
4.0
8.0
6.0
2.0
010.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
5.0
10.0
0 0.2 0.4 0.6 0.80.1 0.3 0.5 0.7 0.9
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(13/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS252015E
FEATURES
• Miniature size
Mount area: 2.5×2mm
Height: 1.5mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
DVCs, DSCs, PDAs, LCD displays, cellular phones, HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS252015ET-1R0N VLS252015ET-1R5N
Conformity to RoHS Directive
2.5±0.1
2.0±0.1
1.5max.
Dimensions in mm
0.85
0.8
0.85
2.0
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS252015ET-1R0N 1.0 ±30 1.0 0.082 0.068 1.95 2.20 1.75
VLS252015ET-1R5N 1.5 ±30 1.0 0.120 0.100 1.75 1.95 1.45
VLS252015ET-2R2M 2.2 ±20 1.0 0.160 0.133 1.50 1.70 1.25
VLS252015ET-3R3M 3.3 ±20 1.0 0.219 0.182 1.20 1.35 1.05
VLS252015ET-4R7M 4.7 ±20 1.0 0.318 0.265 1.00 1.15 0.89
VLS252015ET-6R8M 6.8 ±20 1.0 0.480 0.400 0.85 0.95 0.73
VLS252015ET-100M 10 ±20 1.0 0.588 0.490 0.72 0.80 0.66
0.0
0.2
0.8
0.6
0.4
1.0
1.2
0 1.510.5 2.52
Inductance(µH)
DC current(A)
0.0
1.0
0.5
1.5
2.0
0 1.510.5 2
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(14/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS252015ET-2R2M VLS252015ET-3R3M
VLS252015ET-4R7M VLS252015ET-6R8M
VLS252015ET-100M TEST CIRCUIT
0.0
1.0
0.5
1.5
2.5
2.0
0 1.41.2 1.6 1.810.40.2 0.6 0.8 2
Inductance(µH)
DC current(A)
0.0
1.0
2.0
4.0
3.0
0 1.41.210.40.2 0.6 0.8
Inductance(µH)
DC current(A)
0.0
1.0
2.0
5.0
4.0
3.0
0 1.210.40.2 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
8.0
6.0
4.0
010.40.2 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
12.0
8.0
10.0
6.0
4.0
0 0.90.40.2 0.6 0.80.30.1 0.5 0.7
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(15/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS3010E
FEATURES
• Miniature size
Mount area: 3×3mm
Height: 1.0mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
Cellular phones, DVCs, DSCs, PDAs, LCD displays, HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS3010ET-1R0N VLS3010ET-1R5N
Conformity to RoHS Directive
3.0±0.1
3.0±0.1
1.0max.
Dimensions in mm
1.0 1.0 1.0
3.0
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS3010ET-1R0N 1.0 ±30 1.0 0.072 0.060 1.60 1.80 2.10
VLS3010ET-1R5N 1.5 ±30 1.0 0.085 0.071 1.35 1.50 1.90
VLS3010ET-2R2M 2.2 ±20 1.0 0.116 0.097 1.20 1.30 1.70
VLS3010ET-3R3M 3.3 ±20 1.0 0.156 0.130 1.00 1.10 1.50
VLS3010ET-4R7M 4.7 ±20 1.0 0.204 0.170 0.81 0.90 1.30
VLS3010ET-6R8M 6.8 ±20 1.0 0.312 0.260 0.69 0.77 1.00
VLS3010ET-100M 10 ±20 1.0 0.468 0.390 0.56 0.63 0.80
VLS3010ET-150M 15 ±20 1.0 0.612 0.510 0.48 0.54 0.70
VLS3010ET-220M 22 ±20 1.0 0.900 0.750 0.38 0.43 0.60
0.0
0.6
0.4
0.2
0.8
1.2
1.0
0 1.510.5 2
Inductance(µH)
DC current(A)
0.0
0.2
0.4
0.6
0.8
1.6
1.4
1.2
1.0
010.5 1.5
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(16/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS3010ET-2R2M VLS3010ET-3R3M
VLS3010ET-4R7M VLS3010ET-6R8M
VLS3010ET-100M VLS3010ET-150M
VLS3010ET-220M TEST CIRCUIT
0.0
1.5
1.0
0.5
2.0
3.0
2.5
0 1.41.210.4 0.6 0.80.2 1.6
Inductance(µH)
DC current(A)
0.0
1.5
1.0
0.5
2.0
4.0
3.0
2.5
3.5
0 1.210.4 0.6 0.80.2
Inductance(µH)
DC current(A)
0.0
1.0
2.0
5.0
3.0
4.0
0 1.210.4 0.6 0.80.2
Inductance(µH)
DC current(A)
0.0
1.0
2.0
8.0
3.0
4.0
5.0
6.0
7.0
0 0.4 0.6 0.80.2
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
12.0
10.0
0 0.2 0.4 0.5 0.6 0.70.1 0.3
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
16.0
14.0
12.0
10.0
0 0.40.30.20.1 0.5 0.6
Inductance(µH)
DC current(A)
0.0
5.0
25.0
20.0
15.0
10.0
0 0.40.30.20.1 0.5
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(17/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS3012E
FEATURES
• Miniature size
Mount area: 3×3mm
Height: 1.2mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
DSCs, DVCs, PDAs, portable game devices, cellular phones, LCD
displays, HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS3012ET-1R0N VLS3012ET-1R5N
Conformity to RoHS Directive
3.0±0.1
3.0±0.1
1.2max.
Dimensions in mm
1.0 1.0 1.0
3.0
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS3012ET-1R0N 1.0 ±30 1.0 0.068 0.056 1.90 2.15 2.00
VLS3012ET-1R5N 1.5 ±30 1.0 0.076 0.063 1.50 1.70 1.85
VLS3012ET-2R2M 2.2 ±20 1.0 0.096 0.080 1.35 1.50 1.70
VLS3012ET-3R3M 3.3 ±20 1.0 0.120 0.100 1.05 1.20 1.55
VLS3012ET-4R7M 4.7 ±20 1.0 0.156 0.130 0.95 1.05 1.30
VLS3012ET-6R8M 6.8 ±20 1.0 0.228 0.190 0.81 0.90 1.05
VLS3012ET-100M 10 ±20 1.0 0.336 0.280 0.64 0.76 0.89
VLS3012ET-150M 15 ±20 1.0 0.516 0.430 0.55 0.62 0.74
VLS3012ET-220M 22 ±20 1.0 0.756 0.630 0.44 0.49 0.61
VLS3012ET-330M 33 ±20 1.0 1.248 1.040 0.37 0.41 0.48
VLS3012ET-470M 47 ±20 1.0 1.500 1.250 0.31 0.35 0.44
0.0
0.6
0.4
0.2
0.8
1.2
1.0
0 1.510.5 2
Inductance(µH)
DC current(A)
0.0
0.9
0.6
0.3
1.5
1.2
0 1.510.5 2
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(18/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS3012ET-2R2M VLS3012ET-3R3M
VLS3012ET-4R7M VLS3012ET-6R8M
VLS3012ET-100M VLS3012ET-150M
VLS3012ET-220M VLS3012ET-330M
VLS3012ET-470M TEST CIRCUIT
0.0
1.5
1.0
0.5
2.5
2.0
0 1.41.2 1.610.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
1.0
4.0
3.0
0 1.41.210.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
1.0
5.0
4.0
3.0
0 1.210.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
8.0
6.0
4.0
010.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
12.0
10.0
0 0.2 0.4 0.5 0.6 0.7 0.8 0.90.1 0.3
Inductance(µH)
DC current(A)
0.0
5.0
10.0
20.0
15.0
0 0.2 0.4 0.5 0.6 0.70.1 0.3
Inductance(µH)
DC current(A)
0.0
5.0
10.0
25.0
20.0
15.0
0 0.2 0.4 0.5 0.60.1 0.3
Inductance(µH)
DC current(A)
0.0
10.0
40.0
20.0
30.0
0 0.2 0.4 0.50.1 0.3
Inductance(µH)
DC current(A)
0.0
10.0
50.0
40.0
20.0
30.0
0 0.2 0.40.1 0.3
0.15 0.350.05 0.25
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(19/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS3015E
FEATURES
• Miniature size
Mount area: 3×3mm
Height: 1.5mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
DSCs, DVCs, PDAs, portable game devices, cellular phones, LCD
displays, HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS3015ET-1R0N VLS3015ET-1R5N
Conformity to RoHS Directive
3.0±0.1
3.0±0.1
1.5max.
Dimensions in mm
1.0 1.0 1.0
3.0
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS3015ET-1R0N 1.0 ±30 1.0 0.058 0.048 2.00 2.20 2.10
VLS3015ET-1R5N 1.5 ±30 1.0 0.075 0.062 1.50 1.70 1.85
VLS3015ET-2R2M 2.2 ±20 1.0 0.084 0.070 1.35 1.50 1.75
VLS3015ET-3R3M 3.3 ±20 1.0 0.112 0.093 1.15 1.30 1.50
VLS3015ET-4R7M 4.7 ±20 1.0 0.136 0.113 1.00 1.10 1.35
VLS3015ET-6R8M 6.8 ±20 1.0 0.216 0.180 0.92 1.00 1.05
VLS3015ET-100M 10 ±20 1.0 0.288 0.240 0.70 0.78 0.94
VLS3015ET-150M 15 ±20 1.0 0.456 0.380 0.58 0.65 0.75
VLS3015ET-220M 22 ±20 1.0 0.660 0.550 0.48 0.54 0.62
VLS3015ET-330M 33 ±20 1.0 0.984 0.820 0.39 0.43 0.51
VLS3015ET-470M 47 ±20 1.0 1.500 1.250 0.32 0.35 0.41
0.0
0.6
0.4
0.2
0.8
1.2
1.0
0 1.5 2.510.5 2
Inductance(µH)
DC current(A)
0.0
0.9
0.6
0.3
1.5
1.2
0 1.510.5 2
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(20/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS3015ET-2R2M VLS3015ET-3R3M
VLS3015ET-4R7M VLS3015ET-6R8M
VLS3015ET-100M VLS3015ET-150M
VLS3015ET-220M VLS3015ET-330M
VLS3015ET-470M TEST CIRCUIT
0.0
1.5
1.0
0.5
2.5
2.0
0 1.41.2 1.610.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
1.0
4.0
3.0
0 1.61.41.210.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
1.0
5.0
4.0
3.0
0 1.210.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
8.0
6.0
4.0
0 1.210.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
12.0
10.0
0 0.2 0.4 0.5 0.6 0.7 0.8 0.90.1 0.3
Inductance(µH)
DC current(A)
0.0
5.0
10.0
20.0
15.0
0 0.2 0.4 0.5 0.6 0.70.1 0.3
Inductance(µH)
DC current(A)
0.0
5.0
10.0
25.0
20.0
15.0
0 0.2 0.4 0.5 0.60.1 0.3
Inductance(µH)
DC current(A)
0.0
10.0
40.0
20.0
30.0
0 0.2 0.4 0.50.1 0.3
Inductance(µH)
DC current(A)
0.0
10.0
60.0
50.0
40.0
20.0
30.0
0 0.2 0.40.1 0.3
0.15 0.350.05 0.25
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
(21/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
Inductors for Power Circuits
Wound/STD • Magnetic Shielded
VLS Series VLS4012E
FEATURES
• Miniature size
Mount area: 4×4mm
Height: 1.2mm max.
• Generic use for portable DC to DC converter line.
• High magnetic shield construction should actualize high
resolution for EMC protection.
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free
soldering.
APPLICATIONS
Cellular phones, DVCs, DSCs, PDAs, LCD displays, HDDs, etc.
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
ELECTRICAL CHARACTERISTICS
∗Rated current: Value obtained when current flows and the temperature has risen to 40°C or when DC current flows and the nominal value of inductance
has fallen by 30%, whichever is smaller.
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS4012ET-1R0N VLS4012ET-1R5N
Conformity to RoHS Directive
4.0±0.1
4.0±0.1
1.2max.
Dimensions in mm
1.3 1.4 1.3
4.0
Dimensions in mm
Part No. Inductance
(µH)
Inductance
tolerance
(%)
Test frequency
(MHz)
DC resistance
(Ω)
Rated current(A)∗
Based on inductance change Based on
temperature rise
typ.
max. typ. max. typ.
VLS4012ET-1R0N 1.0 ±30 1.0 0.060 0.050 2.50 2.80 2.65
VLS4012ET-1R5N 1.5 ±30 1.0 0.072 0.060 2.10 2.30 2.45
VLS4012ET-2R2M 2.2 ±20 1.0 0.081 0.067 1.70 1.90 2.20
VLS4012ET-3R3M 3.3 ±20 1.0 0.102 0.085 1.40 1.60 2.00
VLS4012ET-4R7M 4.7 ±20 1.0 0.118 0.098 1.20 1.40 1.90
VLS4012ET-6R8M 6.8 ±20 1.0 0.156 0.130 1.00 1.20 1.60
VLS4012ET-100M 10 ±20 1.0 0.228 0.190 0.89 0.99 1.33
VLS4012ET-150M 15 ±20 1.0 0.372 0.310 0.70 0.78 1.05
VLS4012ET-220M 22 ±20 1.0 0.468 0.390 0.63 0.70 0.95
VLS4012ET-330M 33 ±20 1.0 0.804 0.670 0.47 0.53 0.70
VLS4012ET-470M 47 ±20 1.0 1.020 0.850 0.41 0.46 0.61
0.0
0.6
0.4
0.2
0.8
1.2
1.0
0 1.5 2.510.5 2 3
Inductance(µH)
DC current(A)
0.0
0.5
1.0
2.0
1.5
0 1.5 2.510.5 2
Inductance(µH)
DC current(A)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
(22/22)
• All specifications are subject to change without notice.
001-02 / 20110925 / e531_vls
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. DC SUPERPOSITION CHARACTERISTICS
VLS4012ET-2R2M VLS4012ET-3R3M
VLS4012ET-4R7M VLS4012ET-6R8M
VLS4012ET-100M VLS4012ET-150M
VLS4012ET-220M VLS4012ET-330M
VLS4012ET-470M TEST CIRCUIT
0.0
0.5
1.0
2.5
2.0
1.5
0 1.510.5 2
Inductance(µH)
DC current(A)
0.0
0.5
1.0
4.0
2.0
1.5
3.0
2.5
3.5
0 1.510.5
Inductance(µH)
DC current(A)
0.0
1.0
5.0
4.0
2.0
3.0
0 1.510.5
Inductance(µH)
DC current(A)
0.0
1.0
8.0
4.0
5.0
6.0
7.0
2.0
3.0
0 1.41.210.40.2 0.6 0.8
Inductance(µH)
DC current(A)
0.0
2.0
4.0
6.0
8.0
12.0
10.0
0 0.2 0.4 0.6 0.8 1 1.2
Inductance(µH)
DC current(A)
0.0
5.0
10.0
20.0
15.0
0 0.2 0.4 0.6 0.8
Inductance(µH)
DC current(A)
0.0
5.0
10.0
25.0
20.0
15.0
0 0.2 0.4 0.6 0.80.1 0.3 0.5 0.7
Inductance(µH)
DC current(A)
0.0
5.0
10.0
40.0
25.0
20.0
35.0
30.0
15.0
0 0.2 0.4 0.6 0.70.1 0.3 0.5
Inductance(µH)
DC current(A)
0.0
10.0
60.0
50.0
40.0
20.0
30.0
0 0.2 0.4 0.60.1 0.3 0.5
Inductance(µH)
DC current(A)
12
A
C=20,000µF
L=0.1H
1: LCR meter 4285A f=1MHz
2: DC constant current
Sample
