VLS3012T-220MR49 TDK Corporation, VLS3012T-220MR49 Datasheet
VLS3012T-220MR49
Manufacturer Part Number
VLS3012T-220MR49
Description
INDUCTOR POWER 22UH .49A SMD
Manufacturer
TDK Corporation
Series
VLSr
Datasheets
1.VLS3012T-3R3M1R3.pdf
(2 pages)
2.VLS3012T-3R3M1R3.pdf
(25 pages)
3.VLS3012T-1R0N2R2.pdf
(2 pages)
Specifications of VLS3012T-220MR49
Inductance
22µH
Tolerance
±20%
Current
490mA
Current - Saturation
550mA
Current - Temperature Rise
670mA
Shielding
Shielded
Dc Resistance (dcr)
756 mOhm Max
Package / Case
0.118" L x 0.118" W x 0.047" H (3.00mm x 3.00mm x 1.20mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Frequency - Test
1MHz
Applications
Power Supplies
Test Frequency
1 MHz
Maximum Dc Current
0.49 Amp
Maximum Dc Resistance
0.756 Ohms
Dimensions
3 mm W x 3 mm L x 1.2 mm H
Operating Temperature Range
- 40 C to + 105 C
Termination Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Q @ Freq
-
Self Resonant Freq
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
445-3690-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
VLS3012T-220MR49
Manufacturer:
TDK
Quantity:
251
Under Development!!
Applications :
Electrical Specification
VLS3012T- 1R0N2R2
VLS3012T- 1R5N1R7
VLS3012T- 2R2M1R5
VLS3012T- 3R3M1R3
VLS3012T- 4R7M1R0
VLS3012T- 6R8MR90
VLS3012T- 100MR72
VLS3012T- 150MR58
VLS3012T- 220MR49
VLS3012T- 330MR40
VLS3012T- 470MR34
TDK Identification
Component Image
3.0+/-0.1mm
DVC , DSC , PDA, LCD Display
Cellular Phone, HDD etc.
Pb Free!!
Note)
Operating Temperature Range : -40deg. C ~ +105deg.C (including Self Temp. Rise)
& Dimensions
Idc 1 : Depend on the Inductance Saturation. (-30% Reduction from Nominal L Value)
Idc 2 : Depend on the Self Temperature Rise (40deg.C Typ.)
Inductance [µH]
VLS3012 TYPE
1.2mm Max
3.0+/-0.1mm
1.0+/ - 30%
1.5+/ - 30%
2.2+/ - 20%
3.3+/ - 20%
4.7+/ - 20%
6.8+/ - 20%
10+/ - 20%
15+/ - 20%
22+/ - 20%
33+/ - 20%
47+/ - 20%
Tol.
(%)
Features :
a) Miniature Size :
b) Generic use for portable DC/DC Converter.
c) High Magnetic Shield Construction should actualize
d) Automatic Mounting in Tape&Reel Package.
[MHz]
Freq.
Test
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Mount Area : 3.0mm x 3.0mm
Low Profile : 1.2mm Max. Height
(Max.)
0.070
0.082
0.098
0.120
0.156
0.228
0.336
0.528
0.756
1.248
1.512
DC Resistance
[Ohm]
High Resolution for EMC Protection.
0.058
0.068
0.082
0.100
0.130
0.190
0.280
0.440
0.630
1.040
1.260
(Typ.)
SMD Power Inductor
(Max.)
0.72
0.58
0.49
0.40
0.34
2.2
1.7
1.5
1.3
1.0
0.9
Rated DC Current [A]
Idc1
unit: mm
(Typ.)
0.65
0.55
0.45
0.38
as of Dec.2006
2.5
1.9
1.7
1.5
1.2
1.0
0.8
(Typ.)
0.81
0.67
0.52
0.48
Idc2
2.2
2.0
1.9
1.7
1.4
1.2
1.0
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VLS3012T-220MR49 Summary of contents
Page 1
... VLS3012T- 1R0N2R2 VLS3012T- 1R5N1R7 VLS3012T- 2R2M1R5 VLS3012T- 3R3M1R3 VLS3012T- 4R7M1R0 VLS3012T- 6R8MR90 VLS3012T- 100MR72 VLS3012T- 150MR58 VLS3012T- 220MR49 VLS3012T- 330MR40 VLS3012T- 470MR34 Note) Idc 1 : Depend on the Inductance Saturation. (-30% Reduction from Nominal L Value) Idc 2 : Depend on the Self Temperature Rise (40deg.C Typ.) Operating Temperature Range : -40deg +105deg.C (including Self Temp. Rise) ...
Page 2
... VLS3012T-100MR72 200 300 400 500 600 700 Idc[mA] VLS3012T-150MR58 200 300 400 500 600 Idc[mA] VLS3012T-220MR49 200 300 400 500 Idc[mA] VLS3012T-330MR40 200 300 400 500 Idc[mA] VLS3012T-470MR34 100 150 200 250 300 350 Idc[mA] TEST CIRCUIT C=20,000μ ...