INDUCTORS
Inductors for power circuits
Cl
Pb
Br
Wound ferrite
REACH Halogen Lead
RoHS
SVHC-Free Free Free
VLS-EX-H series (for automotive)
AEC-Q200
VLS5045EX-H type
FEATURES
Magnetic shield type wound inductor for power circuits.
High magnetic shield construction achieved by a ferrite magnetic material and compatible with high-density mounting.
Larger current and lower Rdc were achieved by optimizing the ferrite core figure.
Operating temperature range: 40 to +125 C (including self-temperature rise)
Compliant with AEC-Q200
APPLICATION
Automotive-related equipment (ECM, airbags, headlights, electronic power steering, meters, ABS, other)
PART NUMBER CONSTRUCTION
VLS 5045 EX - 1R0 H
LWH dimensions Inductance
Series name Internal code Internal code
5.05.34.5 mm (H)
CHARACTERISTICS SPECIFICATION TABLE
L Measuring frequency DC resistance Rated current Part No.
Idc1 Idc2
(H) Tolerance (kHz) ( )30% (A)max. (A)typ.
1.0 30% 100 0.015 8.9 5.1 VLS5045EX-1R0N-H
2.2 30% 100 0.022 6.4 4.7 VLS5045EX-2R2N-H
4.7 20% 100 0.036 4.4 3.2 VLS5045EX-4R7M-H
10 20% 100 0.061 3.1 2.5 VLS5045EX-100M-H
22 20% 100 0.125 2.0 1.8 VLS5045EX-220M-H
47 20% 100 0.30 1.3 1.0 VLS5045EX-470M-H
100 20% 100 0.58 0.8 0.7 VLS5045EX-101M-H
220 20% 100 1.05 0.45 0.45 VLS5045EX-221M-H
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 40C by self heating)
Measurement equipment
Measurement item Product No. Manufacturer
L 4294A Keysight Technologies, Inc. (formerly Hewlett-Packard)
DC resistance 34420A Keysight Technologies, Inc. (formerly Hewlett-Packard)
Rated current Isat 4284A+42841A+42842A Keysight Technologies, Inc. (formerly Hewlett-Packard)
Equivalent measurement equipment may be used.
TEMPERATURE RANGE, INDIVIDUAL WEIGHT
Operating temperature range Storage temperature range Individual weight
40 to 125 C 40 to 125 C 0.4 g
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.
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Please note that the contents may change without any prior notice due to reasons such as upgrading.
20190412
inductor_automotive_power_vls5045ex-h_en.fmINDUCTORS
VLS5045EX-H type
L FREQUENCY CHARACTERISTICS
1000
221M
101M
100
470M
220M
100M
10
4R7M
2R2N
1R0N
1
0.1
0.01 0.1 1 10 100
Frequency(MHz)
Measurement equipment
Product No. Manufacturer
4294A Keysight Technologies, Inc. (formerly Hewlett-Packard)
Equivalent measurement equipment may be used.
INDUCTANCE VS. DC BIAS CHARACTERISTICS
1000
221M
100
101M
470M
220M
10
100M
4R7M
2R2N
1
1R0N
0.1
021 3 4567 8 910 11
DC current(A)
Measurement equipment
Product No. Manufacturer
4284A+42841A+42842A Keysight Technologies, Inc. (formerly Hewlett-Packard)
Equivalent measurement equipment may be used.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
(2/4)
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20190412
inductor_automotive_power_vls5045ex-h_en.fm
( ) ( )
Inductance H Inductance H