I N D U C T O R S
Inductors for power circuits
Wound ferrite
Cl
Br
Pb
REACH Halogen
Free
Lead
Free
RoHS
SVHC-Free
VLS-CX-1 series
VLS252010CX-1 type
FEATURES
Magnetic shield type wound inductor for power circuits using a ferrite magnetic material.
High magnetic shield construction and compatible with high-density mounting.
Larger current and lower Rdc were achieved by optimizing the ferrite core figure.
APPLICATION
Smart phones, tablet terminals, HDDs, SSDs, DVCs, DSCs, mobile display panels, portable game devices, compact power supply
modules, other
Application guides: Smart phones/tablets
PART NUMBER CONSTRUCTION
VLS
252010
C
X
-
R47
M
-
1
L×W×H dimensions
2.5×2.0×1.0 mm
Inductance
(µH)
Inductance
tolerance
Series name
Internal code 1
Internal code 2
Marking
CHARACTERISTICS SPECIFICATION TABLE
Rated current
L
L measuring
frequency
DC resistance
Part No.
Isat
Itemp
(A)max.
3.22
2.62
2.29
1.90
1.58
1.25
1.11
0.86
0.71
0.56
0.45
Isat
Itemp
(µH)
0.47
Tolerance
20%
20%
20%
20%
20%
20%
20%
20%
(MHz)
()max.
0.038
0.050
0.065
0.086
0.126
0.186
0.235
0.372
0.580
0.914
1.364
( )typ.
(A)max.
3.08
2.52
2.25
1.75
1.51
1.30
0.97
0.86
0.66
0.56
0.46
(A)typ.
3.42
2.80
2.50
1.95
1.68
1.40
1.10
0.96
0.75
0.66
0.56
(A)typ.
3.78
3.08
2.69
2.24
1.86
1.47
1.30
1.01
0.83
0.66
0.53
1
1
1
1
1
1
1
1
1
1
1
0.032
0.042
0.054
0.072
0.105
0.155
0.196
0.310
0.483
0.762
1.137
VLS252010CX-R47M-1
VLS252010CX-R68M-1
VLS252010CX-1R0M-1
VLS252010CX-1R5M-1
VLS252010CX-2R2M-1
VLS252010CX-3R3M-1
VLS252010CX-4R7M-1
VLS252010CX-6R8M-1
VLS252010CX-100M-1
VLS252010CX-150M-1
VLS252010CX-220M-1
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
20%
20%
20%
Rated current: smaller value of either Isat or Itemp.
Isat: When based on the inductance change rate (30% below the initial L value)
Itemp: When based on the temperature increase (temperature increase of 40°C by self heating)
Measurement equipment
Measurement item
L
DC resistance
Rated current Isat
Product No.
4194A
VP-2941A
4285A+42841A+42842C
Manufacturer
Keysight Technologies
Panasonic
Keysight Technologies
＊ Equivalent measurement equipment may be used.
TEMPERATURE RANGE, INDIVIDUAL WEIGHT
Operating temperature range
Storage temperature range
Individual weight
–40 to 105 °C
–40 to 105 °C
24 mg
Operating temperature range includes self-temperature rise.
The storage temperature range is for after the assembly.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
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20180709
inductor_commercial_power_vls252010cx-1_en.fm
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