VLCF5020T-4R7N1R7-1 TDK Corporation, VLCF5020T-4R7N1R7-1 Datasheet
VLCF5020T-4R7N1R7-1
Manufacturer Part Number
VLCF5020T-4R7N1R7-1
Description
INDUCTOR POWER 4.7UH 1.7A SMD
Manufacturer
TDK Corporation
Series
VLCFr
Datasheet
1.VLCF5020T-220MR75-1.pdf
(1 pages)
Specifications of VLCF5020T-4R7N1R7-1
Inductance
4.7µH
Current
1.7A
Current - Saturation
1.7A
Current - Temperature Rise
2.09A
Tolerance
±30%
Shielding
Shielded
Dc Resistance (dcr)
122 mOhm Max
Package / Case
0.197" L x 0.197" W x 0.079" H (5.00mm x 5.00mm x 2.00mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Frequency - Test
100kHz
Applications
Power Line
Dc Resistance Max
122mohm
Dc Current Rating
1.7A
Inductor Type
Power
Inductor Case Style
5020
No. Of Pins
2
Inductance Tolerance
± 30%
Resistance
0.102ohm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Freq
-
Self Resonant Freq
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
445-3207-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
VLCF5020T-4R7N1R7-1
Manufacturer:
TDK
Quantity:
35 000
SMD Inductors(Coils)
For Power Line(Wound, Magnetic Shielded)
VLCF Series VLCF5020-1
FEATURES
• Miniature size
• Generic use for portable DC to DC converter line
• High magnetic shield construction should actualize high resolu-
• Available for automatic mounting in tape and real package.
• The products do not contain lead and support lead-free solder-
APPLICATIONS
DC to DC converters for DVC, DSC, PDA, MD, LCD displays,
HDDs, etc.
ELECTRICAL CHARACTERISTICS
Part No.
VLCF5020T-2R2N2R6-1
VLCF5020T-2R7N2R2-1
VLCF5020T-3R3N2R0-1
VLCF5020T-4R7N1R7-1
VLCF5020T-6R8N1R3-1
VLCF5020T-100M1R1-1
VLCF5020T-150MR90-1
VLCF5020T-220MR75-1
VLCF5020T-330MR62-1
VLCF5020T-470MR51-1
∗
• Operating temperature range: –40 to +105°C (Including self-temperature rise)
• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific
• All specifications are subject to change without notice.
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.
bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.
Mount area: 5× 5mm
Height: 2.0mm max.
tion for EMC protection.
ing.
Inductance
(µH)
2.2
2.7
3.3
4.7
6.8
10
15
22
33
47
±30%
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
Inductance
tolerance
Test frequency
(kHz)
100
100
100
100
100
100
100
100
100
100
SHAPES AND DIMENSIONS
RECOMMENDED PC BOARD PATTERN
DC resistance(Ω)
max.
0.071
0.083
0.096
0.122
0.165
0.237
0.35
0.496
0.717
1.05
45˚
4R7
5.0±0.2
typ.
0.058
0.069
0.079
0.102
0.138
0.198
0.292
0.413
0.597
0.875
3.0
4.9
Rated current(A)
Based on inductance
change max.
2.62
2.28
2.02
1.7
1.39
1.13
0.90
0.75
0.62
0.51
Dimensions in mm
Dimensions in mm
001-05 / 20060927 / e531_vlcf5020_1.fm
Conformity to RoHS Directive
∗
Based on temperature
rise typ.
2.76
2.55
2.37
2.09
1.8
1.5
1.2
1.0
0.86
0.71
(1/1)
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