VLF504012MT-100M [TDK]
Inductors for Power Circuits Wound Ferrite; 电感器的电源电路伤口铁氧体
| 型号： | VLF504012MT-100M |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Inductors for Power Circuits Wound Ferrite |
| 文件： | 总53页 (文件大小：568K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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July 2013
Inductors for Power Circuits
Wound Ferrite
VLF-Mseries
VLF252010MT
VLF252012MT
VLF252015MT
VLF302510MT
VLF302512MT
VLF302515MT
VLF403210MT
VLF403212MT
VLF403215MT
VLF504010MT
VLF504012MT
VLF504015MT
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REMINDERS FOR USING THESE PRODUCTS
Before using these products, be sure to request the delivery specifications.
SAFETY REMINDERS
Please pay sufficient attention to the warnings for safe designing when using these products.
REMINDERS
The storage period is less than 12 months. Be sure to follow the storage conditions (Temperature: 5 to 40°C, Humidity: 10 to 75% RH
or less).
If the storage period elapses, the soldering of the terminal electrodes may deteriorate.
Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.).
Before soldering, be sure to preheat components.
The preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature
does not exceed 150°C.
Soldering corrections after mounting should be within the range of the conditions determined in the specifications.
If overheated, a short circuit, performance deterioration, or lifespan shortening may occur.
When embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to
the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions.
Self heating (temperature increase) occurs when the power is turned ON, so the tolerance should be sufficient for the set thermal
design.
Carefully lay out the coil for the circuit board design of the non-magnetic shield type.
A malfunction may occur due to magnetic interference.
Use a wrist band to discharge static electricity in your body through the grounding wire.
Do not expose the products to magnets or magnetic fields.
Do not use for a purpose outside of the contents regulated in the delivery specifications.
The products listed on this catalog are intended for use in general electronic equipment (AV equipment, telecommunications
equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement
equipment, industrial robots) under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or
quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to
society, person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions
set forth in the each catalog, please contact us.
(1) Aerospace/Aviation equipment
(2) Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipment
(13) Other applications that are not considered general-purpose
applications
(7) Transportation control equipment
When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing
protection circuit/device or providing backup circuits in your equipment.
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Product compatible with RoHS directive
Halogen-free
Inductors for Power Circuits
Wound Ferrite
Compatible with lead-free solders
Overview of the VLF-M Series
FEATURES
Magnetic shield type wound inductor for power circuits.
A DC-DC converter with top-class voltage conversion efficiency for similar products was achieved by optimizing the magnetic material
and configuration.
Low-profile product lineup with max. heights of 1.0mm, 1.2mm, and 1.5mm allowing for different usages.
High magnetic shield construction and compatible with high-density mounting.
Halogen-free compatible product.
APPLICATION
Smart phones, tablet terminals, HDDs, SSDs, DVCs, DSCs, mobile display panels, portable game devices, compact power supply
modules, other
PART NUMBER CONSTRUCTION
VLF
252010
M
T
-
R47
N
L×W×H Dimensions
(mm max.)
Inductance
(μH)
Inductance
tolerance
Series name
internal code
Packaging style
252010
252012
252015
302510
302512
302515
403210
403212
403215
504010
504012
504015
2.5×2.0×1.0
2.5×2.0×1.2
2.5×2.0×1.5
3.0×2.5×1.0
3.0×2.5×1.2
3.0×2.5×1.5
4.0×3.2×1.0
4.0×3.2×1.2
4.0×3.2×1.5
5.0×4.0×1.0
5.0×4.0×1.2
5.0×4.0×1.5
T
Taping
R47
1R5
220
0.47
1.5
22
M
N
20%
30%
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature range
Package quantity
Individual weight
Operating
temperature
Storage
temperature
Type
ꢀ
ꢀꢀ
(pieces/reel)
2000
（°C）
（°C）
（g）
0.017
0.021
0.027
0.026
0.033
0.041
0.048
0.059
0.072
0.073
0.089
0.114
VLF252010MT
VLF252012MT
VLF252015MT
VLF302510MT
VLF302512MT
VLF302515MT
VLF403210MT
VLF403212MT
VLF403215MT
VLF504010MT
VLF504012MT
VLF504015MT
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
–40 to +105
2000
2000
2000
2000
2000
1000
1000
1000
1000
1000
1000
ꢀꢁ
Operating temperature range includes self-temperature rise.
The Storage temperature range is for after the circuit board is mounted.
ꢀꢀꢁ
RoHS Directive Compliant Product: See the following for more details related to RoHS Directive compliant products. http://www.tdk.co.jp/rohs/
Halogen-free: Indicates that Cl content is less than 900ppm, Br content is less than 900ppm, and that the total Cl and Br content is less than 1500ppm.
• All specifications are subject to change without notice.
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Overview of the VLF-M Series
RECOMMENDED REFLOW PROFILE
Preheating
Soldering
Natural
cooling
Peak
T4
T3
T3
T2
t3
t2
T1
t1
t: Time
Preheating
Temp.
T1
Soldering
Temp.
T3
Peak
Temp.
T4
Time
t1
60 to 120s
Time
t2
30s
Time
t3
10s
T2
180°C
150°C
230°C
260°C
• All specifications are subject to change without notice.
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VLF-M series
VLF252010MT Type
SHAPE & DIMENSIONS
2.0 0.2
(
)
(
)
(
)
0.55
0.55
0.6
Dimensions in mm
RECOMMENDED LAND PATTERN
0.75
0.6
0.75
Dimensions in mm
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF252010MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
1.84
1.53
1.27
0.99
0.83
0.68
0.57
0.47
0.39
0.31
0.26
typ.
Idc1
2.04
1.70
1.41
1.10
0.92
0.75
0.64
0.53
0.44
0.34
0.29
(μH)
0.47
Tolerance
30%
30%
30%
30%
20%
20%
20%
20%
max.
0.029
0.043
0.059
0.090
0.12
0.19
0.30
0.36
0.59
0.87
1.26
typ.
Idc2
3.35
2.70
2.25
1.83
1.47
1.15
0.95
0.85
0.66
0.53
0.45
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.024
0.036
0.049
0.075
0.10
0.16
0.25
0.30
0.49
0.73
1.05
VLF252010MT-R47N
VLF252010MT-R68N
VLF252010MT-1R0N
VLF252010MT-1R5N
VLF252010MT-2R2M
VLF252010MT-3R3M
VLF252010MT-4R7M
VLF252010MT-6R8M
VLF252010MT-100M
VLF252010MT-150M
VLF252010MT-220M
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
20%
20%
20%
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF252010MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
10
6R8M
4R7M
3R3M
2R2M
1R5N
1R0N
1
R68N
R47N
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF252010MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
220M
20
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
1R5N
1R0N
R68N
R47N
0.0
0
0.5
1
1.5
2
2.5
( )
DC current A
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF252012MT Type
SHAPE & DIMENSIONS
2.0 0.2
(
)
(
)
(
)
0.55
0.55
0.6
Dimensions in mm
RECOMMENDED LAND PATTERN
Dimensions in mm
0.75
0.6
0.75
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF252012MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
1.89
1.55
1.30
1.10
0.94
0.70
0.62
0.504
0.41
0.33
0.28
typ.
Idc1
2.10
1.72
1.44
1.22
1.04
0.78
0.69
0.56
0.46
0.37
0.31
(μH)
0.47
tolerance
30%
30%
30%
30%
20%
20%
20%
20%
max.
0.029
0.038
0.052
0.069
0.10
0.15
0.22
0.34
0.41
0.68
1.00
typ.
Idc2
3.45
3.04
2.47
2.17
1.67
1.39
1.09
0.89
0.78
0.63
0.46
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.024
0.032
0.043
0.057
0.09
0.13
0.18
0.28
0.34
0.57
0.83
VLF252012MT-R47N
VLF252012MT-R68N
VLF252012MT-1R0N
VLF252012MT-1R5N
VLF252012MT-2R2M
VLF252012MT-3R3M
VLF252012MT-4R7M
VLF252012MT-6R8M
VLF252012MT-100M
VLF252012MT-150M
VLF252012MT-220M
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
20%
20%
20%
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF252012MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
4R7M
10
3R3M
2R2M
1R5N
1R0N
1
R68N
R47N
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF252012MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
20
220M
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
1R5N
1R0N
R68N
R47N
0
0
0.5
1
1.5
2
2.5
( )
DC current A
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF252015MT Type
SHAPE & DIMENSIONS
2.0 0.2
(
)
(
)
(
)
0.55
0.55
0.6
Dimensions in mm
RECOMMENDED LAND PATTERN
Dimensions in mm
0.75
0.6
0.75
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF252015MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
1.85
1.54
1.34
1.02
0.87
0.71
0.59
0.52
0.42
0.34
0.28
typ.
Idc1
2.06
1.71
1.49
1.13
0.97
0.79
0.66
0.57
0.47
0.37
0.31
(μH)
0.47
Tolerance
30%
30%
30%
30%
20%
20%
20%
20%
max.
0.016
0.023
0.030
0.039
0.07
0.10
0.12
0.19
0.28
0.45
0.73
typ.
Idc2
4.03
3.38
3.13
2.58
2.10
1.70
1.45
1.14
0.94
0.77
0.58
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.013
0.019
0.025
0.033
0.06
0.080
0.10
0.16
VLF252015MT-R47N
VLF252015MT-R68N
VLF252015MT-1R0N
VLF252015MT-1R5N
VLF252015MT-2R2M
VLF252015MT-3R3M
VLF252015MT-4R7M
VLF252015MT-6R8M
VLF252015MT-100M
VLF252015MT-150M
VLF252015MT-220M
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
20%
20%
20%
0.24
0.37
0.61
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF252015MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
10
4R7M
3R3M
2R2M
1R5N
1
1R0N
R68N
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF252015MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
2.5
2.0
220M
1.5
150M
1.0
100M
6R8M
0.5
4R7M
3R3M
2R2M
1R5N
1R0N
R68N
R47N
0.0
0
0.5
1
1.5
2
2.5
( )
DC current A
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF302510MT Type
SHAPE & DIMENSIONS
2.5 0.2
(
)
(
)
(
)
0.7
0.7
0.8
Dimensions in mm
RECOMMENDED LAND PATTERN
Dimensions in mm
0.9
0.8
0.9
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF302510MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
2.00
1.49
1.23
1.09
0.86
0.73
0.59
0.47
0.38
typ.
Idc1
2.22
1.65
1.37
1.21
0.95
0.81
0.65
0.52
0.42
(μH)
1.0
1.5
2.2
3.3
4.7
6.8
10
Tolerance
30%
30%
20%
20%
20%
20%
20%
20%
max.
0.040
0.066
0.084
0.126
0.168
0.258
0.372
0.600
0.876
typ.
Idc2
2.13
1.65
1.50
1.20
1.08
0.84
0.73
0.55
0.45
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.033
0.055
0.070
0.105
0.140
0.215
0.310
0.500
0.730
VLF302510MT-1R0N
VLF302510MT-1R5N
VLF302510MT-2R2M
VLF302510MT-3R3M
VLF302510MT-4R7M
VLF302510MT-6R8M
VLF302510MT-100M
VLF302510MT-150M
VLF302510MT-220M
15
22
20%
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF302510MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
4R7M
10
3R3M
2R2M
1R5N
1
1R0N
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF302510MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
220M
20
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
1.5
1R5N
1R0N
0
0
0.5
1
2
2.5
( )
DC current A
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF302512MT Type
SHAPE & DIMENSIONS
2.5 0.2
(
)
(
)
(
)
0.7
0.7
0.8
Dimensions in mm
RECOMMENDED LAND PATTERN
Dimensions in mm
0.9
0.8
0.9
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF302512MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
1.91
1.67
1.26
1.08
0.97
0.78
0.62
0.51
0.43
typ.
Idc1
2.12
1.85
1.40
1.20
1.08
0.84
0.69
0.57
0.47
(μH)
1.0
1.5
2.2
3.3
4.7
6.8
10
tolerance
30%
30%
20%
20%
20%
20%
20%
20%
max.
0.037
0.044
0.066
0.108
0.136
0.194
0.299
0.448
0.700
typ.
Idc2
2.77
2.54
1.95
1.63
1.42
1.21
0.95
0.80
0.64
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.031
0.037
0.055
0.090
0.113
0.162
0.249
0.373
0.583
VLF302512MT-1R0N
VLF302512MT-1R5N
VLF302512MT-2R2M
VLF302512MT-3R3M
VLF302512MT-4R7M
VLF302512MT-6R8M
VLF302512MT-100M
VLF302512MT-150M
VLF302512MT-220M
15
22
20%
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF302512MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
4R7M
10
3R3M
2R2M
1R5N
1R0N
1
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF302512MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
220M
20
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
1R5N
1R0N
0
0
0.5
1
1.5
2
2.5
( )
DC current A
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF302515MT Type
SHAPE & DIMENSIONS
2.5 0.2
(
)
(
)
(
)
0.7
0.7
0.8
Dimensions in mm
RECOMMENDED LAND PATTERN
0.9
0.8
0.9
Dimensions in mm
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF302515MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
2.88
1.94
1.66
1.41
1.11
0.93
0.77
0.64
0.50
0.41
typ.
Idc1
3.18
2.15
1.84
1.57
1.23
1.03
0.86
0.71
0.56
0.46
(μH)
0.47
1.0
1.5
2.2
3.3
4.7
6.8
Tolerance
30%
30%
30%
20%
20%
20%
20%
20%
max.
0.020
0.030
0.038
0.050
0.072
0.090
0.16
typ.
Idc2
4.00
3.31
3.14
2.71
2.25
1.95
1.45
1.37
0.99
0.75
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.017
0.025
0.032
0.042
0.060
0.075
0.13
VLF302515MT-R47N
VLF302515MT-1R0N
VLF302515MT-1R5N
VLF302515MT-2R2M
VLF302515MT-3R3M
VLF302515MT-4R7M
VLF302515MT-6R8M
VLF302515MT-100M
VLF302515MT-150M
VLF302515MT-220M
10.0
15.0
22.0
0.18
0.15
20%
20%
0.33
0.28
0.49
0.41
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF302515MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
4R7M
3R3M
10
2R2M
1R5N
1R0N
1
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF302515MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
30
25
220M
20
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
1R5N
1R0N
R47N
0
0
0.5
1
1.5
DC current A
2
2.5
3
( )
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF403210MT Type
SHAPE & DIMENSIONS
3.2 0.2
(
)
(
)
(
)
0.8
1.3
0.8
Dimensions in mm
RECOMMENDED LAND PATTERN
Dimensions in mm
1.1
1.3
1.1
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF403210MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
2.23
1.85
1.59
1.19
1.09
0.84
0.70
0.59
0.46
typ.
Idc1
2.48
2.06
1.77
1.32
1.21
0.93
0.78
0.66
0.51
(μH)
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
tolerance
30%
30%
20%
20%
20%
20%
20%
20%
max.
0.032
0.043
0.066
0.098
0.14
typ.
Idc2
3.44
2.96
2.33
1.95
1.61
1.24
1.04
0.83
0.68
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.026
0.036
0.055
0.082
0.12
VLF403210MT-1R0N
VLF403210MT-1R5N
VLF403210MT-2R2M
VLF403210MT-3R3M
VLF403210MT-4R7M
VLF403210MT-6R8M
VLF403210MT-100M
VLF403210MT-150M
VLF403210MT-220M
0.22
0.18
0.31
0.26
0.49
0.40
20%
0.72
0.60
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF403210MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
4R7M
3R3M
2R2M
10
1R5N
1R0N
1
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF403210MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
220M
20
15
150M
10
100M
6R8M
5
4R7M
3R3M
1.5
2R2M
1R5N
1R0N
0
0
0.5
1
2
2.5
3
( )
DC current A
○ Measurement equipment
Product No.
4285A+42841A+42842C
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF403212MT Type
SHAPE & DIMENSIONS
3.2 0.2
(
)
(
)
(
)
0.8
1.3
0.8
Dimensions in mm
RECOMMENDED LAND PATTERN
Dimensions in mm
1.1
1.3
1.1
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF403212MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated
current(A)ꢀ
max.
Idc1
3.00
2.41
2.05
1.65
1.40
1.09
DC resistance
(ꢂ )
Measuring
frequency
(MHz)
L
Part No.
typ.
Idc1
3.33
2.68
2.28
1.83
1.56
1.22
1.00
0.82
0.60
(μH)
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
tolerance
30%
30%
20%
20%
20%
20%
20%
20%
max.
0.031
0.050
0.065
0.091
0.12
typ.
Idc2
3.62
2.98
2.48
1.91
1.85
1.33
1.07
0.87
0.67
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.026
0.042
0.054
0.076
0.096
0.15
VLF403212MT-1R0N
VLF403212MT-1R5N
VLF403212MT-2R2M
VLF403212MT-3R3M
VLF403212MT-4R7M
VLF403212MT-6R8M
VLF403212MT-100M
VLF403212MT-150M
VLF403212MT-220M
0.18
0.28
0.23
0.90
0.74
0.54
0.42
0.35
20%
0.71
0.59
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF403212MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
4R7M
3R3M
2R2M
1R5N
10
1R0N
1
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF403212MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
20
220M
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
1R5N
1R0N
0
0
1
2
3
4
( )
DC current A
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF403215MT Type
SHAPE & DIMENSIONS
3.2 0.2
(
)
(
)
(
)
0.8
1.3
0.8
Dimensions in mm
RECOMMENDED LAND PATTERN
Dimensions in mm
1.1
1.3
1.1
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF403215MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
3.01
2.46
2.03
1.65
1.39
1.14
1.00
0.78
0.65
typ.
Idc1
3.34
2.73
2.25
1.83
1.54
1.27
1.09
0.87
0.72
(μH)
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
Tolerance
30%
30%
20%
20%
20%
20%
20%
20%
max.
0.031
0.036
0.043
0.062
0.087
0.13
typ.
Idc2
3.56
3.38
3.14
2.65
2.13
1.68
1.44
1.19
0.95
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.026
0.030
0.036
0.051
0.073
0.11
VLF403215MT-1R0N
VLF403215MT-1R5N
VLF403215MT-2R2M
VLF403215MT-3R3M
VLF403215MT-4R7M
VLF403215MT-6R8M
VLF403215MT-100M
VLF403215MT-150M
VLF403215MT-220M
0.18
0.15
0.26
0.22
20%
0.38
0.32
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF403215MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
10
4R7M
3R3M
2R2M
1R5N
1R0N
1
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF403215MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
20
220M
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
1R5N
1R0N
0
0
1
2
3
4
( )
DC current A
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF504010MT Type
SHAPE & DIMENSIONS
4.0 0.3
(
)
(
)
(
)
1.0
1.6
1.0
Dimensions in mm
RECOMMENDED LAND PATTERN
1.3
1.6
1.3
Dimensions in mm
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF504010MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
3.40
2.66
2.30
1.92
1.58
1.32
1.09
0.90
0.74
0.61
typ.
Idc1
3.78
2.95
2.56
2.14
1.75
1.47
1.21
1.00
0.83
0.68
(μH)
0.68
1.0
1.5
2.2
3.3
4.7
6.8
tolerance
30%
30%
30%
20%
20%
20%
20%
20%
max.
0.030
0.037
0.044
0.054
0.091
0.12
typ.
Idc2
3.71
3.08
2.86
2.65
2.10
1.77
1.40
1.21
0.98
0.78
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.025
0.031
0.037
0.045
0.076
0.10
VLF504010MT-R68N
VLF504010MT-1R0N
VLF504010MT-1R5N
VLF504010MT-2R2M
VLF504010MT-3R3M
VLF504010MT-4R7M
VLF504010MT-6R8M
VLF504010MT-100M
VLF504010MT-150M
VLF504010MT-220M
0.19
0.16
10.0
15.0
22.0
0.25
0.21
20%
20%
0.40
0.33
0.60
0.50
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF504010MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
4R7M
3R3M
10
2R2M
1R5N
1R0N
R68N
1
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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R
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VLF-M seriesꢀ
VLF504010MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
220M
20
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
1R5N
1R0N
R68N
0
0
1
2
3
4
( )
DC current A
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF504012MT Type
SHAPE & DIMENSIONS
4.0 0.2
(
)
(
)
(
)
1.0
1.6
1.0
Dimensions in mm
RECOMMENDED LAND PATTERN
1.3
1.6
1.3
Dimensions in mm
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF504012MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
3.67
3.02
2.54
2.13
1.75
1.48
1.18
1.01
0.80
typ.
Idc1
4.08
3.36
2.82
2.37
1.94
1.64
1.32
1.12
0.89
(μH)
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
Tolerance
30%
30%
20%
20%
20%
20%
20%
20%
max.
0.038
0.048
0.055
0.074
0.12
typ.
Idc2
3.19
2.91
2.71
2.47
1.83
1.77
1.30
1.08
0.84
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.032
0.040
0.046
0.062
0.10
VLF504012MT-1R0N
VLF504012MT-1R5N
VLF504012MT-2R2M
VLF504012MT-3R3M
VLF504012MT-4R7M
VLF504012MT-6R8M
VLF504012MT-100M
VLF504012MT-150M
VLF504012MT-220M
0.17
0.14
0.23
0.19
0.32
0.27
20%
0.58
0.48
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF504012MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
4R7M
10
3R3M
2R2M
1R5N
1R0N
1
0.1
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
4294A
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF504012MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
220M
20
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
1R5N
1R0N
4
0
0
1
2
3
( )
DC current A
○ Measurement equipment
Product No.
Manufacturer
4285A+42841A+42842C
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
VLF504015MT Type
SHAPE & DIMENSIONS
4.0 0.2
(
)
(
)
(
)
1.0
1.6
1.0
Dimensions in mm
RECOMMENDED LAND PATTERN
1.3
1.6
1.3
Dimensions in mm
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF504015MT Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
DC resistance
(ꢂ )
Rated current(A)ꢀ
Measuring
frequency
(MHz)
L
Part No.
max.
Idc1
3.72
3.42
2.71
2.33
1.98
1.65
1.30
1.13
0.93
typ.
Idc1
4.14
3.80
3.01
2.59
2.20
1.83
1.44
1.25
1.03
(μH)
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
Tolerance
30%
30%
20%
20%
20%
20%
20%
20%
max.
0.032
0.038
0.053
0.063
0.07
typ.
Idc2
3.61
3.27
2.60
2.51
2.43
2.00
1.58
1.37
1.08
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.026
0.032
0.044
0.053
0.06
VLF504015MT-1R0N
VLF504015MT-1R5N
VLF504015MT-2R2M
VLF504015MT-3R3M
VLF504015MT-4R7M
VLF504015MT-6R8M
VLF504015MT-100M
VLF504015MT-150M
VLF504015MT-220M
0.10
0.08
0.14
0.12
0.22
0.18
20%
0.31
0.26
ꢀꢁ Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the nominal value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
○ Measurement equipment
Measurement item
Product No.
Manufacturer
L
4294A
VP-2941A
4285A+42841A+42842C
Agilent Technologies
Panasonic
Agilent Technologies
DC resistance
Rated current Idc1
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M seriesꢀ
VLF504015MT Type
ELECTRICAL CHARACTERISTICS
L FREQUENCY CHARACTERISTICS GRAPH
100
220M
150M
100M
6R8M
4R7M
10
3R3M
2R2M
1R5N
1R0N
1
0.1
0.01
0.1
1
10
100
(
)
Frequency MHz
○ Measurement equipment
Product No.
Manufacturer
4294A
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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D
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R
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VLF-M seriesꢀ
VLF504015MT Type
ELECTRICAL CHARACTERISTICS
INDUCTANCE VS. DC BIAS CHARACTERISTICS GRAPH
25
220M
20
15
150M
10
100M
6R8M
5
4R7M
3R3M
2R2M
3
1R5N
1R0N
0
0
1
2
4
5
6
( )
DC current A
○ Measurement equipment
Product No.
4285A+42841A+42842C
Manufacturer
Agilent Technologies
＊ Equivalent measurement equipment may be used.
• All specifications are subject to change without notice.
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VLF-M series
Packaging Style
REEL DIMENSIONS
2.0 0.5
B
Type
A
B
C
D
9
9
9
9
E
VLF252010MT
VLF252012MT
VLF252015MT
VLF302510MT
VLF302512MT
VLF302515MT
VLF403210MT
VLF403212MT
VLF403215MT
VLF504010MT
VLF504012MT
VLF504015MT
ø180
ø180
ø180
ø180
ø180
ø180
ø180
ø180
ø180
ø180
ø180
ø180
13
13
13
13
13
13
17
17
17
17
17
17
ø60
ø60
ø60
ø60
ø60
ø60
ø60
ø60
ø60
ø60
ø60
ø60
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
9
9
13
13
13
13
13
13
(
)
1.0
E
ø13.0 0.5
ø21.0 0.8
D
* These values are typical values.
A
Dimensions in mm
TAPE DIMENSIONS
øD0
P2
P0
P1
K
t
Dimensions in mm
A0
Type
A0
B0
2.8
2.8
2.8
3.3
3.3
3.3
øD0
E
F
P0
P1
P2
W
K
t
VLF252010MT 2.3
VLF252012MT 2.3
VLF252015MT 2.3
VLF302510MT 2.8
VLF302512MT 2.8
VLF302515MT 2.8
1.5+0.1/-0 1.75 0.1 3.50 0.1 4.0 0.1 4.00 0.1 2.00 0.05 8.00 0.2 1.15 0.25
1.5+0.1/-0 1.75 0.1 3.50 0.1 4.0 0.1 4.00 0.1 2.00 0.05 8.00 0.2 1.35 0.25
1.5+0.1/-0 1.75 0.1 3.50 0.1 4.0 0.1 4.00 0.1 2.00 0.05 8.00 0.2 1.65 0.25
1.5+0.1/-0 1.75 0.1 3.50 0.1 4.0 0.1 4.00 0.1 2.00 0.05 8.00 0.2 1.15 0.25
1.5+0.1/-0 1.75 0.1 3.50 0.1 4.0 0.1 4.00 0.1 2.00 0.05 8.00 0.2 1.35 0.25
1.5+0.1/-0 1.75 0.1 3.50 0.1 4.0 0.1 4.00 0.1 2.00 0.05 8.00 0.2 1.65 0.25
VLF403210MT 3.65 4.45 1.5+0.1/-0 1.75 0.1 5.50 0.1 4.0 0.1 8.00 0.1 2.00 0.05 12.00 0.2 1.15 0.25
VLF403212MT 3.65 4.45 1.5+0.1/-0 1.75 0.1 5.50 0.1 4.0 0.1 8.00 0.1 2.00 0.05 12.00 0.2 1.35 0.25
VLF403215MT 3.65 4.45 1.5+0.1/-0 1.75 0.1 5.50 0.1 4.0 0.1 8.00 0.1 2.00 0.05 12.00 0.2 1.65 0.25
VLF504010MT 4.45 5.45 1.5+0.1/-0 1.75 0.1 5.50 0.1 4.0 0.1 8.00 0.1 2.00 0.05 12.00 0.2 1.15 0.25
VLF504012MT 4.45 5.45 1.5+0.1/-0 1.75 0.1 5.50 0.1 4.0 0.1 8.00 0.1 2.00 0.05 12.00 0.2 1.35 0.25
VLF504015MT 4.45 5.45 1.5+0.1/-0 1.75 0.1 5.50 0.1 4.0 0.1 8.00 0.1 2.00 0.05 12.00 0.2 1.65 0.25
• All specifications are subject to change without notice.
001-01 / 20130717 / inductor_commercial_power_vlf_en.
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